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Journal articles on the topic 'Photocatalytic CO2 reduction'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Ishitani, Osamu. "(Invited) Dye-Sensitized Molecular Photoelectrodes for CO₂ Reduction Using Water as a Reductant." ECS Meeting Abstracts MA2023-02, no. 47 (2023): 2362. http://dx.doi.org/10.1149/ma2023-02472362mtgabs.

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Photocatalytic CO2 reduction using visible light and water as a reductant has been one of the important targets for solving global warming problem and shortage of energy and carbon resources. In this presentation, I talk about two projects, i.e., (1) supramolecular photocatalysts with both functions as photosensitizer and catalysts and (2) photocatalytic CO2 reduction coupled to water oxidation. (1) Highly efficient supramolecular photocatalysts for CO2 reduction1-3 Since CO2 is the most oxidized state of carbon, one-electron reduction of CO2 is an extraordinarily high endergonic reaction. Fro

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Sun, Jin, Yunxia Bai, Xilan Feng, Dapeng Liu, and Yu Zhang. "Zn2GeO4@CeO2 Core@Shell Nanorods for Efficient Photocatalytic CO2 Reduction." Molecules 30, no. 10 (2025): 2205. https://doi.org/10.3390/molecules30102205.

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The enduring problem of CO2 emissions and their consequent influence on the earth’s atmosphere has captured the attention of researchers. Photocatalytic CO2 reduction holds great significance; however, it is constrained by the effect of carrier recombination. Simultaneously, the structural modification of heterojunction catalysts has emerged as a promising approach to boost the photocatalytic performance. Herein, Zn2GeO4@CeO2 core@shell nanorods were prepared by a simple self-assembly method for photocatalytic CO2 reduction. The thickness of the CeO2 shell can be regulated rapidly and convenie

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Fan, Xianwei, Ran Zhao, Haoxuan Hu, Junyi Liu, Yahui Nie, and Dong Wang. "In-situ preparation of MOFs/SiC/PVA-Co-PE nanofiber membranes for efficient photocatalytic reduction of CO2." E3S Web of Conferences 252 (2021): 02056. http://dx.doi.org/10.1051/e3sconf/202125202056.

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In this paper, we prepared a polyvinyl alcohol-polyethylene (PVA-Co-PE) composite nanofiber membrane catalyst decorated by Fe-MOFs/SiC and completed the photocatalytic reduction of CO2 performance. The results show that the CO2 conversion rate of composite film materials under visible light irradiation is increased by 31 times compared with powdered Fe-MOFs/SiC materials. Through SEM, XRD, BET, FTIR, DRS and other characterization methods, the influencing factors of the photocatalytic CO2 reduction process of the composite nanofiber membrane were investigated. The synergistic effect of Fe-MOFs

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4

Song, Jiaxin. "Research Progress on Metal-Based Materials in Photocatalytic CO2 Reduction." Applied and Computational Engineering 149, no. 1 (2025): 60–70. https://doi.org/10.54254/2755-2721/2025.kl22381.

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The photocatalytic reduction of CO2 into value-added chemicals is regarded as a vital approach to alleviate the environmental and energy crises. Photocatalytic technology is more energy-efficient and environmentally friendly compared to electrochemical, thermochemical, and other technologies, offering broad application prospects. Therefore, it is crucial to select high-performance photocatalytic materials. Metal compounds stand out in the field of photocatalysis due to their tunable band structures abundant active sites and excellent chemical stability. This review systematically summarizes th

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Li, Mingli, He Cui, Yi Zhao, et al. "S-Scheme Heterojunction Photocatalysts for CO2 Reduction." Catalysts 14, no. 6 (2024): 374. http://dx.doi.org/10.3390/catal14060374.

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Photocatalytic technology, which is regarded as a green route to transform solar energy into chemical fuels, plays an important role in the fields of energy and environmental protection. An emerging S-scheme heterojunction with the tightly coupled interface, whose photocatalytic efficiency exceeds those of conventional type II and Z-scheme photocatalysts, has received much attention due to its rapid charge carrier separation and strong redox capacity. This review provides a systematic description of S-scheme heterojunction in the photocatalysis, including its development, reaction mechanisms,

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Agarwala, Hemlata. "Photocatalytic CO₂ Reduction to Formic Acid (HCOOH) By an Organocobalt Catalyst - Two Different Mechanisms with Temporal Evolution of Catalysis, Effectuated by Second Coordination Sphere Interactions." ECS Meeting Abstracts MA2024-02, no. 59 (2024): 4037. https://doi.org/10.1149/ma2024-02594037mtgabs.

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The photocatalytic reduction of CO2 to formic acid (HCOOH) using molecular transition metal complexes as catalysts is believed to proceed via two mechanisms: CO2 insertion into metal hydride bonds, or hydrogenation of CO2. We present herein CO2 reduction photocatalysis by a mononuclear organocobalt catalyst with second coordination sphere interactions, which uniquely demonstrates both pathways for the conversion of CO2 to HCOOH. This dual functionality is attributed to distinct active forms of the catalyst at different temporal stages of irradiation. We employ in-situ NMR spectroscopy to monit

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7

Shinde, Gajanan Y., Abhishek S. Mote, and Manoj B. Gawande. "Recent Advances of Photocatalytic Hydrogenation of CO2 to Methanol." Catalysts 12, no. 1 (2022): 94. http://dx.doi.org/10.3390/catal12010094.

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Constantly increasing hydrocarbon fuel combustion along with high levels of carbon dioxide emissions has given rise to a global energy crisis and environmental alterations. Photocatalysis is an effective technique for addressing this energy and environmental crisis. Clean and renewable solar energy is a very favourable path for photocatalytic CO2 reduction to value-added products to tackle problems of energy and the environment. The synthesis of various products such as CH4, CH3OH, CO, EtOH, etc., has been expanded through the photocatalytic reduction of CO2. Among these products, methanol is

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8

Kočí, Kamila, Lucie Obalová, and Zdeněk Lacný. "Photocatalytic reduction of CO2 over TiO2 based catalysts." Chemical Papers 62, no. 1 (2008): 1–9. http://dx.doi.org/10.2478/s11696-007-0072-x.

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AbstractAt present, carbon dioxide is considered the largest contributor among greenhouse gases. This review covers the current state of problem of carbon dioxide emissions from industrial and combustion processes, the principle of photocatalysis, existing literature related to photocatalytic CO2 reduction over TiO2 based catalysts and the effects of important parameters on the process performance including light wavelength and intensity, type of reductant, metal-modified surface, temperature and pressure.

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9

Cheng, S. P., L. W. Wei, and H. Paul Wang. "Photocatalytic Reduction of CO2 to Methanol by Cu2O/TiO2 Heterojunctions." Sustainability 14, no. 1 (2021): 374. http://dx.doi.org/10.3390/su14010374.

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The conversion of CO2 to low-carbon fuels using solar energy is considered an economically attractive and environmentally friendly route. The development of novel catalysts and the use of solar energy via photocatalysis are key to achieving the goal of chemically reducing CO2 under mild conditions. TiO2 is not very effective for the photocatalytic reduction of CO2 to low-carbon chemicals such as methanol (CH3OH). Thus, in this work, novel Cu2O/TiO2 heterojunctions that can effectively separate photogenerated electrons and holes were prepared for photocatalytic CO2-to-CH3OH. More visible light-

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Kočí, Kamila, Han Dang Van, Miroslava Edelmannová, Martin Reli, and Jeffrey C. S. Wu. "Photocatalytic reduction of CO2 using Pt/C3N4 photocatalyts." Applied Surface Science 503 (February 2020): 144426. http://dx.doi.org/10.1016/j.apsusc.2019.144426.

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Liu, Wang, Liu, et al. "Recent Advances in MOF-based Nanocatalysts for Photo-Promoted CO2 Reduction Applications." Catalysts 9, no. 8 (2019): 658. http://dx.doi.org/10.3390/catal9080658.

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The conversion of CO2 to valuable substances (methane, methanol, formic acid, etc.) by photocatalytic reduction has important significance for both the sustainable energy supply and clean environment technologies. This review systematically summarized recent progress in this field and pointed out the current challenges of photocatalytic CO2 reduction while using metal-organic frameworks (MOFs)-based materials. Firstly, we described the unique advantages of MOFs based materials for photocatalytic reduction of CO2 and its capacity to solve the existing problems. Subsequently, the latest research

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Alias, Siti Hajar, Nur Farisha Balqis Ya’akop, Nurul Najidah Mohamed, Nur Nazzatul Azzin Ahmad Tarmizi, Sheikh Ahmad Izaddin Sheikh Mohd Ghazali, and Hadi Nur. "A Review on Synthesis and Physicochemical Properties-Photocatalytic Activity Relationships of Carbon Quantum Dots Graphitic Carbon Nitride in Reduction of Carbon Dioxide." Malaysian Journal of Fundamental and Applied Sciences 19, no. 6 (2023): 1203–14. http://dx.doi.org/10.11113/mjfas.v19n6.3224.

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Carbon dioxide (CO2) is a major greenhouse gas present in over half of the Earth's atmosphere. Elevated CO2 emissions in the atmosphere have become a global warming issue due to the excessive use of fossil fuels by human activities. Converting CO2 into a useful compound is crucial since CO2 exists in the environment and must be reduced. The use of semiconductor materials in photocatalysis is the best solution to degrade and potentially convert CO2 into a useful energy source. Recently, research on graphitic carbon nitride (g-C3N4) has developed interest due to its phenomenal properties, such a

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Zhang, Yutao, Xilin Yang, Chengwei Zhang, Zhihui Zhang, An Su, and Yuan-Bin She. "Exploring Bayesian Optimization for Photocatalytic Reduction of CO2." Processes 11, no. 9 (2023): 2614. http://dx.doi.org/10.3390/pr11092614.

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The optimization of photocatalysis is complex, as heterogenous catalysis makes its kinetic modeling or design of experiment (DOE) significantly more difficult than homogeneous reactions. On the other hand, Bayesian optimization (BO) has been found to be efficient in the optimization of many complex chemical problems but has rarely been studied in photocatalysis. In this paper, we developed a BO platform and applied it to the optimization of three photocatalytic CO2 reduction systems that have been kinetically modeled in previous studies. Three decision variables, namely, partial pressure of CO

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Fadlun, Wan. "Carbon Dioxide Reduction to Solar Fuels via Iron-Based Nanocomposite: Strategies to Intensify the Photoactivity." Journal of Computational and Theoretical Nanoscience 17, no. 2 (2020): 654–62. http://dx.doi.org/10.1166/jctn.2020.8789.

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Photocatalysis has been studied over three decades ago as a promising alternative for carbon dioxide (CO2) reduction with the ultimate objective of promoting sustainable keys to address global warming and energy crisis. In particular, photocatalysis offers the reduction of CO2 to renewable hydrocarbon fuels by utilizing limitless sunlight to trigger the reaction. The urgency reducing CO2 to solar fuels have aroused attention towards Fe-based material owing to their abundance, flexible compositional tunability, recyclability, and low cost compared to noble-metal photocatalysts. This review disc

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Mandad, Tanushree, Surabhi Chaubey, and Vaishnavi Chaubey. "Eco-friendly conversion of carbon dioxide into solar fuels via artificial photosynthetic routes: A review." Main Group Chemistry 24, no. 1 (2024): 3–16. https://doi.org/10.1177/10241221241284927.

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The greenhouse gas carbon dioxide (CO2) affects the environment drastically. Nowadays, the reduction of the CO2 level from the environment is a challenging task for researchers. Solar light-driven CO2 reduction via artificial photocatalysis is an auspicious method for achieving carbon neutrality. In the last few decades, a lot of research work has been done for photocatalytic CO2 reduction via photo-electrochemical and electrochemical methods. Herein, we summarise the recent advances in photocatalyst-biocatalyst coupled artificial photosynthetic systems for CO2 reduction and solar chemical pro

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Kuramochi, Yusuke, and Akiharu Satake. "Porphyrins Acting as Photosensitizers in the Photocatalytic CO2 Reduction Reaction." Catalysts 13, no. 2 (2023): 282. http://dx.doi.org/10.3390/catal13020282.

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The success of the photocatalytic CO2 reduction using sunlight depends on how visible light is captured and utilized. Zn porphyrins, which are synthetic analogues of chlorophyll and bacteriochlorophyll, have very intense absorption bands in the visible region and are high potential candidates as photosensitizers for CO2 reduction. However, the use of zinc porphyrins had been limited due to their poor stability under the photocatalytic reduction conditions. We found that the durability of porphyrin during the photocatalytic CO2 reduction reaction is dramatically improved by combining a metal co

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17

Mohd Yusop, Nurida, Oh Pei Ching, Suriati Sufian, and Masniroszaime M. Zain. "Enhanced Effect of Metal Sulfide Doping (MgS-TiO2) Nanostructure Catalyst on Photocatalytic Reduction of CO2 to Methanol." Sustainability 15, no. 13 (2023): 10415. http://dx.doi.org/10.3390/su151310415.

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The conversion of CO2 gas from the global emission to methanol can be a route to look at in addressing greenhouse gas (GHG) issues. Photocatalysis has been attracting attention in the conversion of CO2 to methanol, as it is seen to be one of the most viable, economic, and sustainable strategies. The biggest hindrance to the use of metal oxide photocatalysts was the poisoning by sulfur content in the CO2 gas feedstock. Therefore, in the development of photocatalysts using metal oxide-based additives, the metal needs to be in the form of metal sulfides to avoid catalyst poisoning due to the pres

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18

Zhang, Zhaoyang, Houdong Rao, Dongyang Zhang, Ling Zhang, and Wei Cheng. "Enhanced photocatalytic CO2 reduction via single-atom Au anchored on ZnIn2S4 nanosheets." Vibroengineering Procedia 54 (April 4, 2024): 208–14. http://dx.doi.org/10.21595/vp.2024.23948.

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In this study, we systematically investigated the effect of single-atom gold (Au) loaded on ZnIn2S4 nanosheets on the photocatalytic reduction of carbon dioxide (CO2). Utilizing a photodeposition method, we successfully dispersed single-atom Au uniformly on the surface of ZnIn2S4 nanosheets. Under simulated sunlight irradiation, the Au-loaded catalyst demonstrated a higher yield and selectivity in the CO2 reduction reaction compared to the pure ZnIn2S4 nanosheets. Surface photovoltage testing revealed that the addition of Au significantly enhanced the separation efficiency of photo-generated c

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19

Albero, Josep, Yong Peng, and Hermenegildo García. "Photocatalytic CO2 Reduction to C2+ Products." ACS Catalysis 10, no. 10 (2020): 5734–49. http://dx.doi.org/10.1021/acscatal.0c00478.

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20

Li, Chen, Xingyu Lu, Liuyun Chen, et al. "WO3/BiOBr S-Scheme Heterojunction Photocatalyst for Enhanced Photocatalytic CO2 Reduction." Materials 17, no. 13 (2024): 3199. http://dx.doi.org/10.3390/ma17133199.

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The photocatalytic CO2 reduction strategy driven by visible light is a practical way to solve the energy crisis. However, limited by the fast recombination of photogenerated electrons and holes in photocatalysts, photocatalytic efficiency is still low. Herein, a WO3/BiOBr S-scheme heterojunction was formed by combining WO3 with BiOBr, which facilitated the transfer and separation of photoinduced electrons and holes and enhanced the photocatalytic CO2 reaction. The optimized WO3/BiOBr heterostructures exhibited best activity for photocatalytic CO2 reduction without any sacrificial reagents, and

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21

Cui, Yan, Pengxiang Ge, Mindong Chen, and Leilei Xu. "Research Progress in Semiconductor Materials with Application in the Photocatalytic Reduction of CO2." Catalysts 12, no. 4 (2022): 372. http://dx.doi.org/10.3390/catal12040372.

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The large-scale burning of non-renewable fossil fuels leads to the gradual increase of the CO2 concentration in the atmosphere, which is associated with negative impacts on the environment. The consequent need to reduce the emission of CO2 resulting from fossil fuel combustion has led to a serious energy crisis. Research reports indicate that the photocatalytic reduction of CO2 is one of the most effective methods to control CO2 pollution. Therefore, the development of novel high-efficiency semiconductor materials has become an important research field. Semiconductor materials need to have a s

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Rehman, Zia Ur, Muhammad Bilal, Jianhua Hou, et al. "Photocatalytic CO2 Reduction Using TiO2-Based Photocatalysts and TiO2 Z-Scheme Heterojunction Composites: A Review." Molecules 27, no. 7 (2022): 2069. http://dx.doi.org/10.3390/molecules27072069.

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Photocatalytic CO2 reduction is a most promising technique to capture CO2 and reduce it to non-fossil fuel and other valuable compounds. Today, we are facing serious environmental issues due to the usage of excessive amounts of non-renewable energy resources. In this aspect, photocatalytic CO2 reduction will provide us with energy-enriched compounds and help to keep our environment clean and healthy. For this purpose, various photocatalysts have been designed to obtain selective products and improve efficiency of the system. Semiconductor materials have received great attention and have showed

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Yu, Haidong, Haibing Jiang, Shuji Zhang, Xin Feng, Song Yin, and Wenzhi Zhao. "Review of Two-Dimensional MXenes (Ti3C2Tx) Materials in Photocatalytic Applications." Processes 11, no. 5 (2023): 1413. http://dx.doi.org/10.3390/pr11051413.

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MXenes (Ti3C2Tx) have gotten a lot of interest since their discovery in 2011 because of their distinctive two-dimensional layered structure, high conductivity, and rich surface functional groups. According to the findings, MXenes (Ti3C2Tx) may block photogenerated electron-hole recombination in the photocatalytic system and offer many activation reaction sites, enhancing the photocatalytic performance and demonstrating tremendous promise in the field of photocatalysis. This review discusses current Ti3C2Tx-based photocatalyst preparation techniques, such as ultrasonic mixing, electrostatic sel

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Zhang, Xiaoyue, Caiyan Gao, and Xiaoyong Wu. "Construction of BiO2−x/Bi2O2.75 heterojunction for highly efficient photocatalytic CO2 reduction." Functional Materials Letters 14, no. 02 (2021): 2150010. http://dx.doi.org/10.1142/s1793604721500107.

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Nowadays, using solar energy to convert CO2 into hydrocarbon fuels such as CO and methanol is considered as an attractive approach to alleviate environmental pollution and the energy crisis. However, the easy recombination of photo-generated carriers and holes of photocatalyst is still the main factor that inhibits photocatalytic performance for CO2 conversion. In this study, the BiO[Formula: see text]/Bi2O[Formula: see text] heterojunction complex was successfully synthesized via a facile hydrothermal method. The BiO[Formula: see text]/Bi2O[Formula: see text] heterogeneous catalyst shows grea

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RAO, PRIYANKA KUNWAR, RAKSHIT AMETA, SATISH K. AMETA, and SURESH C. AMETA. "USE OF GRAPHITIC CARBON NITRIDE – CDS – BIVO4 COMPOSITE FOR PHOTOCATALYTIC REDUCTION OF SODIUM CARBONATE TO FORMIC ACID." Asian Journal of Microbiology, Biotechnology & Environmental Sciences 26, no. 04 (2024): 477–83. https://doi.org/10.53550/ajmbes.2024.v26i04.005.

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The conversion of CO2 into valuable chemicals and fuels serves as a promising route for mitigating the greenhouse effect of CO2 and meeting energy demands. The carbon atom in CO2 molecule exhibits the highest oxidation state and CO2 itself with the C–O bond strength of 364 kJ/mol is chemically stable, so it is difficult to be activated and requires a large amount of energy to undergo conversion. In general, the reduction of CO2 can be carried out by chemical methods, including catalyzed hydrogenation reduction, photocatalytic reduction, thermochemical reduction, electrochemical reduction etc.

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Nematov, Dilshod D. "Titanium Dioxide and Photocatalytic CO2 Reduction: A Detailed Review of the Current Status and Future Prospects." Innovation Discovery 2 (January 15, 2025): 5. https://doi.org/10.53964/id.2025005.

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A significant amount of carbon dioxide is released into the atmosphere as a result of the extensive usage of fossil fuels. The photocatalytic reduction and conversion of CO2 under visible light into alternative renewable solar fuels or other oxygenated products (methane, formaldehyde, methanol, and formic acid) are practical and efficient methods for reducing atmospheric carbon pollution. Functional materials containing titanium dioxide (TiO2) have attracted significant interest for the photocatalytic reduction of CO2. In this direction, many studies have been conducted in recent years, especi

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Barrocas, Beatriz Trindade, Nela Ambrožová, and Kamila Kočí. "Photocatalytic Reduction of Carbon Dioxide on TiO2 Heterojunction Photocatalysts—A Review." Materials 15, no. 3 (2022): 967. http://dx.doi.org/10.3390/ma15030967.

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The photocatalytic reduction of carbon dioxide to renewable fuel or other valuable chemicals using solar energy is attracting the interest of researchers because of its great potential to offer a clean fuel alternative and solve global warming problems. Unfortunately, the efficiency of CO2 photocatalytic reduction remains not very high due to the fast recombination of photogenerated electron–hole and small light utilization. Consequently, tremendous efforts have been made to solve these problems, and one possible solution is the use of heterojunction photocatalysts. This review begins with the

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Jiang, Peng, Yang Yu, Kun Wang, and Wenrui Liu. "Efficient Electron Transfer in g-C3N4/TiO2 Heterojunction for Enhanced Photocatalytic CO2 Reduction." Catalysts 14, no. 6 (2024): 335. http://dx.doi.org/10.3390/catal14060335.

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Excessive emissions of carbon dioxide have led to the greenhouse effect and global warming. Reducing carbon dioxide into high-value-added chemicals through solar energy is a promising approach. Herein, a g-C3N4/TiO2 heterojunction photocatalyst with efficient electron transfer is designed for photocatalytic CO2 reduction. The CH4 (18.32 µmol·h−1·g−1) and CO (25.35 µmol·h−1·g−1) evolution rates of g-C3N4/TiO2 are higher than those of g-C3N4 and TiO2. The enhanced photocatalytic CO2 reduction performance is attributed to the efficient charge carrier transfer in the g-C3N4/TiO2 heterojunction. Th

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Nguyen, Ngoc Phuong, Duy Khanh Phạm, and Manh Tuan Nguyen. "Photocatalytic CO₂ reduction of Rhenium tricarbonyl complexes with high CO selectivity under visible light." E3S Web of Conferences 496 (2024): 01001. http://dx.doi.org/10.1051/e3sconf/202449601001.

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Visible-light-driven photocatalytic CO2 reduction can address climate change and energy short-age. Homogenous photocatalysis converted CO2 to value chemicals have a straightforward procedure synthesis and CO2 conversion mechanism. Rhenium complexes based on pyridyl-triazole work as efficient catalysts for CO2 reduction at room conditions and under visible light. Photo-catalytic measurements show Re(bpy-COOH) possesses the highest catalytic CO2 conversion activity, whereas Re(Hpytr) is the lowest catalytic activity. These complexes posses the high product selectively, which produce two gases CO

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Li, Pengyan, Yumin Liu, and Dongpeng Yan. "Facts and Fictions about Photocatalytic CO2 Reduction to C2+ Products." ChemSusChem, August 25, 2024. http://dx.doi.org/10.1002/cssc.202401174.

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Abstract: In response to carbon neutrality, photocatalytic reduction of CO2 has been the subject of growing interest for researchers over the past few years. Multi‐carbon products (C2+) with higher energy density and larger market value produced from photocatalytic reduction of CO2 are still very limited owing to the low photocatalytic productivity and poor selectivity of products. This review focuses on the recent progress on photocatalytic reduction of CO2 towards C2+ products from the perspective of performance evaluation and mechanistic understanding. We first provide a systematic descript

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Kaur, Jagmeet, and Sebastian C. Peter. "Two‐Dimensional Perovskites for Photocatalytic CO2 Reduction." Angewandte Chemie International Edition, February 7, 2025. https://doi.org/10.1002/anie.202418708.

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The photocatalytic conversion of Carbon dioxide (CO2) into valuable chemicals is one of the most promising approaches for addressing the CO2 emission problem. However, several issues still need to be resolved to increase the efficiency of photocatalytic reaction. Perovskites possess superior light absorption capacity, tunable band gap, high defect tolerance, and diverse dimensionality. Among them, two‐dimensional (2D) perovskites are more stable under photocatalytic conditions and have an exciting excitonic characteristics compared to three‐dimensional (3D) perovskites. 2D perovskites have uni

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Kaur, Jagmeet, and Sebastian C. Peter. "Two‐Dimensional Perovskites for Photocatalytic CO2 Reduction." Angewandte Chemie, February 7, 2025. https://doi.org/10.1002/ange.202418708.

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The photocatalytic conversion of Carbon dioxide (CO2) into valuable chemicals is one of the most promising approaches for addressing the CO2 emission problem. However, several issues still need to be resolved to increase the efficiency of photocatalytic reaction. Perovskites possess superior light absorption capacity, tunable band gap, high defect tolerance, and diverse dimensionality. Among them, two‐dimensional (2D) perovskites are more stable under photocatalytic conditions and have an exciting excitonic characteristics compared to three‐dimensional (3D) perovskites. 2D perovskites have uni

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Fang, Siyuan, Motiar Rahaman, Jaya Bharti, et al. "Photocatalytic CO2 reduction." Nature Reviews Methods Primers 3, no. 1 (2023). http://dx.doi.org/10.1038/s43586-023-00243-w.

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"Photocatalytic CO2 reduction." Nature Reviews Methods Primers 3, no. 1 (2023). http://dx.doi.org/10.1038/s43586-023-00254-7.

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Tian, Jia, Junlai Yu, Qingxuan Tang, et al. "Self-assembled supramolecular materials for photocatalytic H2 production and CO2 reduction." Materials Futures, November 16, 2022. http://dx.doi.org/10.1088/2752-5724/aca346.

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Abstract Photosynthetic organisms harness solar radiation to produce energy-rich compounds from water and atmospheric CO2 via exquisite supramolecular assemblies, which offers a design principle for highly efficient artificial photocatalytic systems. As an emerging research field, significant effort has been devoted to self-assembled supramolecular materials for photocatalytic H2 production and CO2 reduction. In this review, we introduce the basic concepts of supramolecular photocatalytic materials. After that, we will discuss recent advances in the preparation of supramolecular photocatalytic

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Li, Mingming, Shaohua Chen, Yihua Wang, and Jinhua Zhang. "Recent Progress in Photocatalytic Reduction of CO₂ by ZnIn₂S₄‐based Heterostructures." ChemistrySelect 9, no. 8 (2024). http://dx.doi.org/10.1002/slct.202303865.

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AbstractAs a green technology, photocatalytic reduction of CO2 can reduce CO2 into reusable carbon‐based fuels and alleviate environmental and energy problems to a certain extent. However, traditional photocatalytic materials have irreparable defects that limit their applications in photocatalysis, and it becomes a great challenge to find an efficient photocatalytic material. ZnIn2S4, a new photocatalyst, is widely used in photocatalysis because of its layered structure, tunable band gap, excellent photoelectric properties, and catalytic characteristics, and it is also favored by a wide range

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"Standardizing photocatalytic CO2 reduction." Nature Synthesis, March 6, 2024. http://dx.doi.org/10.1038/s44160-024-00510-y.

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Lu, Shanyue, Shengwei Zhang, Qi Liu, et al. "Recent advances in novel materials for photocatalytic carbon dioxide reduction." Carbon Neutralization, January 22, 2024. http://dx.doi.org/10.1002/cnl2.107.

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AbstractThe conversion of CO2 into chemical fuels, which can be stored and utilized through photocatalysis, represents an effective, environmentally friendly, and sustainable means to address both environmental concerns and energy shortages. CO2, as a stable oxidation product, poses challenges for reduction through light energy alone, necessitating the use of catalysts. Thus, a crucial aspect of CO2 photocatalytic reduction technology lies in the development of effective photocatalysts. Based on the basic principle of PCRR (photocatalytic CO2 reduction reaction), the review provides a detailed

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Xu, Si-Min, Rui Xu, Yu-Quan Zhu, Ling Zhu, and Yingtong Zong. "Theoretical study of the mechanism for photocatalytic CO2 reduction to methanol over layered double hydroxides." Journal of Materials Chemistry A, 2024. http://dx.doi.org/10.1039/d4ta01556h.

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Converting greenhouse gas CO2 to high value-added chemicals by photocatalysis has received much attention of scientists in recent decades. The performance of photocatalytic CO2 reduction reaction is largely related to...

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Lu, Kang-Qiang, Kang-Le Xie, Ya-Qing Liao, Jun-Jie Hu, and He-Rui Wen. "Rationally Designed S‐Scheme CeO2/g‐C3N4 Heterojunction for Promoting Visible Light Driven CO2 Photoreduction into Syngas." ChemSusChem, June 14, 2024. http://dx.doi.org/10.1002/cssc.202400969.

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Exploring low‐cost visible light photocatalysts for CO2 reduction to produce proportionally adjustable syngas is of great significance for meeting the needs of green chemical industry. A S‐Scheme CeO2/g‐C3N4 (CeO2/CN) heterojunction was constructed by using a simple two‐step calcination method. During the photocatalytic CO2 reduction process, the CeO2/CN heterojunction can present a superior photocatalytic performance, and the obtained CO/H2 ratios in syngas can be regulated from 1:0.16 to 1:3.02. In addition, the CO and H2 production rate of the optimal CeO2/CN composite can reach 1169.56 and

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Yu, Zhengqi. "Progress in photocatalytic reduction of CO2 to CO by MOF materials." Science and Technology of Engineering, Chemistry and Environmental Protection 1, no. 3 (2025). https://doi.org/10.61173/7g3se925.

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By harnessing the power of photocatalysis, there is a promising pathway to develop sustainable carbon cycles, which can significantly reduce our reliance on fossil fuels and advance the goal of sustainable energy development. MOFs, with their ordered porous structures, have shown tremendous potential in photocatalytic CO2 reduction. These materials are characterized by their excellent structural tunability, large surface areas, and outstanding CO2 capture capabilities, making them ideal candidates for photocatalytic reactions. In the context of CO2 reduction, the photocatalytic performance of

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Zhong, Kang, Peipei Sun, and Hui Xu. "Advances in Defect Engineering of Metal Oxides for Photocatalytic CO₂ Reduction." Small, April 30, 2024. http://dx.doi.org/10.1002/smll.202310677.

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AbstractPhotocatalytic CO2 reduction technology, capable of converting low‐density solar energy into high‐density chemical energy, stands as a promising approach to alleviate the energy crisis and achieve carbon neutrality. Semiconductor metal oxides, characterized by their abundant reserves, good stability, and easily tunable structures, have found extensive applications in the field of photocatalysis. However, the wide bandgap inherent in metal oxides contributes to their poor efficiency in photocatalytic CO2 reduction. Defect engineering presents an effective strategy to address these chall

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Terholsen, Henrik, Hilario Diego Huerta-Zerón, Christina Möller, Henrik Junge, Matthias Beller, and Uwe Bornscheuer. "Photocatalytic CO2 Reduction Using CO2‐Binding Enzymes." Angewandte Chemie, February 7, 2024. http://dx.doi.org/10.1002/ange.202319313.

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Novel concepts to utilize carbon dioxide are required to reach a circular carbon economy and minimize environmental issues. To achieve these goals, photo‐, electro‐, thermal‐, and biocatalysis are key tools to realize this, preferentially in aqueous solutions. Nevertheless, catalytic systems that operate efficiently in water are scarce. Here, we present a general strategy for the identification of enzymes suitable for CO2 reduction based on structural analysis for potential carbon dioxide binding sites and subsequent mutations. We discovered that the phenolic acid decarboxylase from Bacillus s

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Terholsen, Henrik, Hilario Diego Huerta-Zerón, Christina Möller, Henrik Junge, Matthias Beller, and Uwe Bornscheuer. "Photocatalytic CO2 Reduction Using CO2‐Binding Enzymes." Angewandte Chemie International Edition, February 7, 2024. http://dx.doi.org/10.1002/anie.202319313.

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Novel concepts to utilize carbon dioxide are required to reach a circular carbon economy and minimize environmental issues. To achieve these goals, photo‐, electro‐, thermal‐, and biocatalysis are key tools to realize this, preferentially in aqueous solutions. Nevertheless, catalytic systems that operate efficiently in water are scarce. Here, we present a general strategy for the identification of enzymes suitable for CO2 reduction based on structural analysis for potential carbon dioxide binding sites and subsequent mutations. We discovered that the phenolic acid decarboxylase from Bacillus s

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Wang, Shuo, Haotian Yin, Lei Wang, et al. "Core-shell engineered g-C3N4 @ NaNbO3 for enhancing photocatalytic reduction of CO2." Nanotechnology, February 8, 2024. http://dx.doi.org/10.1088/1361-6528/ad27ac.

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Abstract Photocatalytic reduction of carbon dioxide is a technology that effectively utilizes CO2 and solar energy. Sodium niobate (NaNbO3) has received much attention in the field of photocatalysis due to its excellent photocatalytic properties. However, the application of NaNbO3 in the field of photocatalysis is still limited by poor reaction to visible light and easy recombination of photo-generated carriers. Heterojunction with g-C3N4 to construct core-shell structure can effectively improve the above problems. Combining the two can design a core-shell composite material that is beneficial

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Zheng, Ailing, Xuan Li, Peiyan Chen, et al. "Ni Single Atoms/Nanoparticles‐Decided Spatial Adjustment of Photocatalytic Redox Sites Boosting CO2 Reduction in H2O Vapour." ChemSusChem, March 19, 2025. https://doi.org/10.1002/cssc.202500330.

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The kinetics matching of CO2 reduction and H2O oxidation is required in sacrificial agent‐free photocatalytic CO2 reduction. It indicates that the modification engineering on photocatalytic H2O oxidation half‐reaction except that on photocatalytic CO2 reduction half‐reaction should be equally paid attention, which has been easily ignored in most of the literatures. Herein, Ni single atoms (NiSAs) and nanoparticles (NiNPs) co‐loaded Ti‐MOF‐derived TiO2 having a flower‐like nanosphere microstructure (NiSAs@NPs/TC) was developed for synchronous design of well‐defined redox active sites of photoca

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Zhao, Hexiang, Xiaowen Yang, Yingnan Duan, and Zhurui Shen. "Enhanced CO2 Photoreduction with Noble Metal‐Modified CeO2‐Synthesis, Mechanisms, and Catalytic Insights：A mini review." ChemCatChem, January 5, 2024. http://dx.doi.org/10.1002/cctc.202301295.

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Composite materials integrating precious metals (Au, Ag, Pd, Pt, Ru, Rh, Ir) with CeO2, a rare earth metal oxide, are increasingly utilized in photocatalytic CO2 reduction. CeO2, notable for its redox characteristics, oxygen storage capacity (OSC), and abundant oxygen vacancies (Ov), emerges as a key player in semiconductor catalyst research. The selection of precious metals and their application techniques are crucial in modifying CeO2's wide bandgap and enhancing light absorption, thereby influencing the photocatalytic efficiency. Approaches for incorporating precious metals onto CeO2 includ

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Jia, Guangri, Yingchuan Zhang, Jimmy C. Yu, and Zhengxiao Guo. "Asymmetric Atomic Dual‐Sites for Photocatalytic CO₂ Reduction." Advanced Materials, July 23, 2024. http://dx.doi.org/10.1002/adma.202403153.

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AbstractAtomically dispersed active sites in a photocatalyst offer unique advantages such as locally tuned electronic structures, quantum size effects, and maximum utilization of atomic species. Among these, asymmetric atomic dual‐sites are of particular interest because their asymmetric charge distribution generates a local built‐in electric potential to enhance charge separation and transfer. Moreover, the dual sites provide flexibility for tuning complex multielectron and multireaction pathways, such as CO2 reduction reactions. The coordination of dual sites opens new possibilities for engi

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Izumi, Yasuo, Tarik Loumissi, Rento Ishii, et al. "Exchange of CO2 with CO as Reactant Switches Selectivity in Photoreduction on Co–ZrO2 from C1–3 Paraffin to Small Olefins." Angewandte Chemie International Edition, September 18, 2024. http://dx.doi.org/10.1002/anie.202412090.

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Photocatalytic reduction of CO2 into C2,3 hydrocarbons completes a C‐neutral cycle. The reaction pathways of photocatalytic generation of C2,3 paraffin and C2H4 from CO2 are mostly unclear. Herein, a Co0–ZrO2 photocatalyst converted CO2 into C1–3 paraffin, while selectively converting CO into C2H4 and C3H6 (6.0 ± 0.6 μmol h−1 gcat−1, 70 mol%) only under UV–visible light. The photocatalytic cycle was conducted under 13CO and H2, with subsequent evacuation and flushing with CO. This iterative process led to an increase in the population of C2H4 and C3H6 increased up to 61–87 mol%, attributed to

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Izumi, Yasuo, Tarik Loumissi, Rento Ishii, et al. "Exchange of CO2 with CO as Reactant Switches Selectivity in Photoreduction on Co–ZrO2 from C1–3 Paraffin to Small Olefins." Angewandte Chemie, September 18, 2024. http://dx.doi.org/10.1002/ange.202412090.

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Photocatalytic reduction of CO2 into C2,3 hydrocarbons completes a C‐neutral cycle. The reaction pathways of photocatalytic generation of C2,3 paraffin and C2H4 from CO2 are mostly unclear. Herein, a Co0–ZrO2 photocatalyst converted CO2 into C1–3 paraffin, while selectively converting CO into C2H4 and C3H6 (6.0 ± 0.6 μmol h−1 gcat−1, 70 mol%) only under UV–visible light. The photocatalytic cycle was conducted under 13CO and H2, with subsequent evacuation and flushing with CO. This iterative process led to an increase in the population of C2H4 and C3H6 increased up to 61–87 mol%, attributed to

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