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Journal articles on the topic 'Photocatalysed'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Vaiano, Vincenzo, and Diana Sannino. "UV Light Driven Selective Oxidation of Cyclohexane in Gaseous Phase Using Mo-Functionalized Zeolites." Surfaces 2, no. 4 (2019): 546–59. http://dx.doi.org/10.3390/surfaces2040040.

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Heterogeneous photocatalysis in the gas phase has been applied as a promising technique for organic syntheses in mild conditions. Modified zeolites have been used under UV irradiation as novel photocatalysts. In this study, we preliminarily investigated the photoxidation of cyclohexane on ferrierite and MoOx-functionalized ferrierite in a gas–solid continuous flow reactor. In the presence of UV light, MoOx-functionalized ferrierite showed the formation of benzene and cyclohexene as reaction products, indicating the occurrence of photocatalysed cyclohexane oxydehydrogenation. By contrast, unmod

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2

SARKA, KLEMENTOVA, and M. WAGNEROVA DANA. "Photocatalysed Oxidation of Glyoxal by Dioxygen." Journal of Indian Chemical Society Vol. 69, Aug 1992 (1992): 470–74. https://doi.org/10.5281/zenodo.6021924.

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Hydrobiological Institute, Czechoslovak Academy of Sciences, Ceske Budejovice, Czechoslovakia Institute of Inorganic Chemistry, Czechoslovak Academy of Sciences, Prague, Czechoslovakia <em>Manuscript received 13 March 1991</em> Photoinitiated oxidation of glyoxal by dioxygen was studied in the presence of several catalysts (Cu<sup>II</sup> Mn<sup>II</sup> Mn<sup>VII</sup>  Fe<sup>II</sup><sub> and</sub> Fe<sup>III</sup> acetylacetonate) and various sensitisers (methylene blue,  tetrasulphophthalocyanine Fe<sup>II</sup> tetra-sulphophthaloc

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3

Bahnemann, Detlef W., M. Muneer, M. Qamar, M. A. Rahman, and H. K. Singh. "Semiconductor-Mediated Photocatalysed Degradation of Various Pesticide Derivatives and Other Priority Organic Pollutants in Aqueous Suspensions." Materials Science Forum 486-487 (June 2005): 61–64. http://dx.doi.org/10.4028/www.scientific.net/msf.486-487.61.

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The photocatalysed degradation of various selected pesticide derivatives, namely N,NDimethyl- a-phenyl benzene acetamide (Diphenamid) [1], 1,2-diethyl phthalate (DEP) [2], 5-bromo- 3-sec.butyl-6-methyl uracil (Bromacil) [3], 3-tert-butyl-5-chloro-6-methyluracil (Terbacil), 2,4,5- tribromoimidazole (TBI) [4], Methoxychlor, Chlorothalonil and Disulfoton [5] as well as that of two selected priority organic pollutants, namely benzidine and 1,2-diphenyhydrazine (DPH) [6], has been investigated in aqueous suspensions of titanium dioxide (TiO2) under a variety of conditions. The degradation was studi

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4

Brett Borup, M., and E. Joe Middlebrooks. "Photocatalysed Oxidation of Toxic Organics." Water Science and Technology 19, no. 3-4 (1987): 381–90. http://dx.doi.org/10.2166/wst.1987.0218.

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The feasibility of treating water contaminated by two toxic organic compounds with an ultraviolet light catalyzed oxidation process using hydrogen peroxide as an oxidant is investigated. In this process hydrogen peroxide is decomposed by ultraviolet radiation producing hydroxyl radicals. The hydroxyl radicals will then oxidize organic compounds via a complex chain of radical reactions. Tests showed that this photooxidation process could successfully remove isophorone and dimethyl phthalate from contaminated waters. A reaction rate expression which adequately describes the process was developed

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5

Chuaicham, Chitiphon, Jirawat Trakulmututa, Kaiqian Shu, et al. "Recent Clay-Based Photocatalysts for Wastewater Treatment." Separations 10, no. 2 (2023): 77. http://dx.doi.org/10.3390/separations10020077.

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Photocatalysis is a remarkable methodology that is popular and applied in different interdisciplinary research areas such as the degradation of hazardous organic contaminants in wastewater. In recent years, clay-based photocatalyst composites have attracted significant attention in the field of photocatalysis owing to their abundance, excellent light response ability, and stability. This review describes the combination of clay with focusing photocatalysts such as TiO2, g-C3N4, and Bi-based compounds for degrading organic pollutants in wastewater. Clay-based composites have more active surface

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6

Raj Meena, Pushkar. "Study of Semiconductor Photocatalysed Oxidation of Indispensable Nutrient Vitamin C." International Journal of Science and Research (IJSR) 13, no. 3 (2024): 1157–62. http://dx.doi.org/10.21275/sr24320092328.

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7

El Achi, Nassim, Fabien Gelat, Nicolas P. Cheval, et al. "Sensitized [2 + 2] intramolecular photocycloaddition of unsaturated enones using UV LEDs in a continuous flow reactor: kinetic and preparative aspects." Reaction Chemistry & Engineering 4, no. 5 (2019): 828–37. http://dx.doi.org/10.1039/c8re00314a.

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8

Leitch, Jamie A., Angel L. Fuentes de Arriba, Joanne Tan, Oskar Hoff, Carlos M. Martínez, and Darren J. Dixon. "Photocatalytic reverse polarity Povarov reaction." Chemical Science 9, no. 32 (2018): 6653–58. http://dx.doi.org/10.1039/c8sc01704b.

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9

Rocha, Rafael Lisandro P., Luzia Maria C. Honorio, Roosevelt Delano de S. Bezerra, et al. "Light-Activated Hydroxyapatite Photocatalysts: New Environmentally-Friendly Materials to Mitigate Pollutants." Minerals 12, no. 5 (2022): 525. http://dx.doi.org/10.3390/min12050525.

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This review focuses on a reasoned search for articles to treat contaminated water using hydroxyapatite (HAp)-based compounds. In addition, the fundamentals of heterogeneous photocatalysis were considered, combined with parameters that affect the pollutants’ degradation using hydroxyapatite-based photocatalyst design and strategies of this photocatalyst, and the challenges of and perspectives on the development of these materials. Many critical applications have been analyzed to degrade dyes, drugs, and pesticides using HAp-based photocatalysts. This systematic review highlights the recent stat

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10

You, Wei. "Research Progresses and Development Trends of High-Efficacy Photocatalysts." Applied Mechanics and Materials 496-500 (January 2014): 532–35. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.532.

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Progresses of research on high-efficacy photocatalyst were introduced in this paper. Firstly, efficiency-strengthening methods of TiO2-serie photocatalysts were summarized basing on collected literatures, including photosensitization, alloying, moreover, novel photocatalysis materials and technologies and probable development tendencies in the future were introduced, such as broad-spectrum photocatalysts, broad-energy and energy-sensitive catalysts and high-efficacy controllable high-power photocatalysis materials and equipments.

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11

Xiang, Zhuo, Miaoxing Liu, Fanrong Ai, et al. "“Less Blue, More Clean”: Cu2O nano-cubic functionalized hydrogel for the energy transformation of light-emitting screens." RSC Advances 8, no. 10 (2018): 5468–72. http://dx.doi.org/10.1039/c7ra12331k.

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12

Muneer, M., and D. Bahnemann. "Semiconductor-mediated photocatalysed degradation of two selected pesticide derivatives, terbacil and 2,4,5-tribromoimidazole, in aqueous suspension." Water Science and Technology 44, no. 5 (2001): 331–37. http://dx.doi.org/10.2166/wst.2001.0319.

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The photocatalysed degradation of two selected pesticide derivatives, namely 3-tert-butyl-5-chloro-6-methyluracil (terbacil) and 2,4,5-tribromoimidazole (TBI) has been investigated in aqueous suspensions of titanium dioxide (TiO2) under a variety of conditions employing a pH-stat technique. The degradation was studied by monitoring the change in substrate concentration of the model compound employing HPLC analysis, and the decrease in total organic carbon (TOC) content, respectively, as a function of irradiation time. The degradation kinetics were studied under different conditions such as rea

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13

McNeill, Aaron, Christopher O’Rourke, and Andrew Mills. "Kinetics of the photocatalysed reduction of oxygen by CdS probed using photoinduced absorption spectroscopy (PIAS)." Chemical Communications 57, no. 13 (2021): 1591–94. http://dx.doi.org/10.1039/d0cc08208b.

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14

Wang, Shifa, Peilin Mo, Dengfeng Li, and Asad Syed. "Intelligent Algorithms Enable Photocatalyst Design and Performance Prediction." Catalysts 14, no. 4 (2024): 217. http://dx.doi.org/10.3390/catal14040217.

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Photocatalysts have made great contributions to the degradation of pollutants to achieve environmental purification. The traditional method of developing new photocatalysts is to design and perform a large number of experiments to continuously try to obtain efficient photocatalysts that can degrade pollutants, which is time-consuming, costly, and does not necessarily achieve the best performance of the photocatalyst. The rapid development of photocatalysis has been accelerated by the rapid development of artificial intelligence. Intelligent algorithms can be utilized to design photocatalysts a

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15

Yanda, Bhupesh Pydiraju, Dharani Sathwik Ram Panchagnula, Terry J. Gentry, and Sreeram Vaddiraju. "Photocatalysis-Assisted Water Remediation Using Porous Nanowire Foams." Water 17, no. 4 (2025): 462. https://doi.org/10.3390/w17040462.

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Deployment of photocatalysis for water disinfection necessitates engineering the process kinetics and achieving the complete recovery of the photocatalyst following the remediation of water. The recovery of the photocatalysts, especially nanostructured photocatalysts, remains a challenge, as indicated by a previous study by our group where only 57% of TiO2 nanowires were recovered by gravity-assisted settling and sedimentation from water after its photocatalysis-assisted E. coli inactivation. To overcome this challenge, a novel method involving the use of photocatalysts in the form of porous f

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16

Brijesh, Pare, Singh Solanki Vijendra, and Singh Pardeep. "Photocatalytic degradation of Acridine Yellow G and Aniline Blue B dyes in a slurry batch reactor using visible light and ZnO suspension." Journal of Indian Chemical Society Vol. 88, Oct 2011 (2011): 1533–40. https://doi.org/10.5281/zenodo.5790614.

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Laboratory of Photocatalysis, Govt. Madhav Science College, Vikram University, Ujjain-456 010, Madhya Pradesh, India <em>E-mail</em> : brijeshpare2009@hotmail.com, vijendrasingh2010@hotmail.com <em>Manuscript received 10 August 2010, revised 22 February 2011, accepted 17 March 2011</em> The photocatalysed degradation of two selected dyes, such as Acridine Yellow G (A YG) and Aniline Blue B (ABB) was investigated in aqueous suspensions of ZnO under visible irradiation. The degradation or selected dyes was studied using different parameters such as, reaction pH, catalyst concentration, substrate

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17

Worsley, D. A., and J. R. Searle. "Photoactivity test for TiO2pigment photocatalysed polymer degradation." Materials Science and Technology 18, no. 6 (2002): 681–84. http://dx.doi.org/10.1179/026708302225003541.

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18

Malati, M. A. "The Photocatalysed Removal of Pollutants from Water." Environmental Technology 16, no. 11 (1995): 1093–99. http://dx.doi.org/10.1080/09593331608616345.

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19

Sturini, Michela, Elisa Fasani, Cristina Prandi, and Angelo Albini. "Titanium dioxide - photocatalysed degradation of some anilides." Chemosphere 35, no. 5 (1997): 931–37. http://dx.doi.org/10.1016/s0045-6535(97)00179-3.

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20

Waghmode, Suresh B., Sudhir S. Arbuj, and Bina N. Wani. "Heterogeneous photocatalysed Heck reaction over PdCl2/TiO2." New Journal of Chemistry 37, no. 9 (2013): 2911. http://dx.doi.org/10.1039/c3nj40941d.

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21

Kashyap, Akanksha, Praveen P. Singh, Yogesh Murti, et al. "Visible-light photocatalysed synthesis of coumarin derivatives." Tetrahedron Letters 142 (June 2024): 155099. http://dx.doi.org/10.1016/j.tetlet.2024.155099.

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22

KASHYAP, Akanksha, Pravin K. SINGH, Shraddha TIVARI, Mohd Zaheeruddin BEG, Praveen P. SINGH, and Vishal SRIVASTAVA. "RIBOFLAVIN INDUCED PHOTOCATALYSED SYNTHESIS OF XANTHENE DERIVATIVES." Revue Roumaine de Chimie 69, no. 10-12 (2024): 545–54. https://doi.org/10.33224/rrch.2024.69.10-12.03.

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An efficient visible-light mediated riboflavin (RF) induced synthesis of xanthene molecules has been developed at room temperature, which providing a straightforward, green, and environmentally benign access to a wide variety of substituted xanthene derivatives under mild reaction conditions.

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23

Hu, Shu. "(Invited) Probing Photocatalyst/Liquid Interfaces via Scanning Electrochemical Potentiometry and Multi-Physics Modeling." ECS Meeting Abstracts MA2025-01, no. 39 (2025): 2053. https://doi.org/10.1149/ma2025-01392053mtgabs.

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Particulate photocatalysts, usually in a powder suspension or immobilized on a panel, host multiple concurring redox processes such as coevolving H2 and O2. While co-evolving H2 and O2 is unsafe, instead, one can develop schemes of redox-mediated water splitting: H2-evolving photocatalysts will produce hydrogen while selectively oxidizing, e.g., I- to IO3 - in solutions; a dichroic mirror splits the solar spectrum to allow O2-evolving photocatalysts to absorb the solar light unused by the H2-evolving photocatalysts; and the O2-evolving catalysts produce oxygen while selectively reducing, e.g.,

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24

Prakash, Jai. "Mechanistic Insights into Graphene Oxide Driven Photocatalysis as Co-Catalyst and Sole Catalyst in Degradation of Organic Dye Pollutants." Photochem 2, no. 3 (2022): 651–71. http://dx.doi.org/10.3390/photochem2030043.

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Photocatalysis is a promising route to utilize sunlight, which has been potentially used to solve energy as well as environmental problems with an emphasis on fundamental understanding and technological applications in society. Semiconductors are excellent photocatalysts but often show less efficient activities due to the fast recombination of photogenerated charge carriers and very slow kinetics of surface photochemical reactions. However, recent advancements show promising strategies to improve their photocatalytic activities, including surface modifications using suitable co-catalysts and t

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25

Li, Xue, Ulla Simon, Maged F. Bekheet, and Aleksander Gurlo. "Mineral-Supported Photocatalysts: A Review of Materials, Mechanisms and Environmental Applications." Energies 15, no. 15 (2022): 5607. http://dx.doi.org/10.3390/en15155607.

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Although they are of significant importance for environmental applications, the industrialization of photocatalytic techniques still faces many difficulties, and the most urgent concern is cost control. Natural minerals possess abundant chemical inertia and cost-efficiency, which is suitable for hybridizing with various effective photocatalysts. The use of natural minerals in photocatalytic systems can not only significantly decrease the pure photocatalyst dosage but can also produce a favorable synergistic effect between photocatalyst and mineral substrate. This review article discusses the c

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26

Yuan, Zhi-Guang, Qiang Wang, Ang Zheng, et al. "Visible light-photocatalysed carbazole synthesis via a formal (4+2) cycloaddition of indole-derived bromides and alkynes." Chemical Communications 52, no. 29 (2016): 5128–31. http://dx.doi.org/10.1039/c5cc10542k.

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We have developed an unprecedented route to carbazole by a visible light-photocatalysed formal (4+2) cycloaddition of indole-derived bromides and alkynes. Using this method, a wide range of highly functionalised carbazoles were produced in good yields under mild conditions.

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27

Ngwenya, Phephile, Lehlogonolo S. Tabana, Shepherd M. Tichapondwa, and Evans M. N. Chirwa. "Occurrence, Ecotoxicity, and Photocatalytic Remediation of Antiretroviral Drugs in Global Surface Water Matrices." Catalysts 15, no. 4 (2025): 381. https://doi.org/10.3390/catal15040381.

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The increasing presence of pharmaceuticals, particularly antiretroviral drugs (ARVs), in wastewater has raised concerns regarding their environmental and health impacts. Photocatalysis, driven by advanced photocatalysts, such as coloured TiO2, ZnO, and composites with carbon-based materials, has shown promise as an effective method for degrading these pollutants. Despite significant laboratory-scale success, challenges remain in scaling this technology for real-world applications, particularly in terms of photocatalyst stability, the formation of toxic degradation by-products, and economic fea

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28

Motora, Kebena Gebeyehu, Chang-Mou Wu, and Temesgen Takele Niguso. "Preparation of Effective Solar Light Driven Metal Organic Frameworks Based Photocatalysts for Treatment of Emerging Wastewater Pollutants." ECS Meeting Abstracts MA2025-01, no. 16 (2025): 1226. https://doi.org/10.1149/ma2025-01161226mtgabs.

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Environmental pollution and the energy crises are big issues today as industry and population growth accelerate. Thus, environmental pollution removal is critical for a safe lifestyle. Among the several methodologies created for the treatment of environmental pollutants, photocatalysis is simple, environmentally benign, efficient, inexpensive, and employs green and renewable energy. Previously, many types of photocatalysts were produced and demonstrated outstanding photocatalytic activity against organic pollutants, heavy metals, and CO2 reduction. However, their practical application in real

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29

Li, Bin, Xin Yi Wang, and Xiao Gang Yang. "Effect of Mixing Ratio and Doping Acid on the Photocatalytic Properties of PANI-BiVO₄ Composites." Key Engineering Materials 727 (January 2017): 866–69. http://dx.doi.org/10.4028/www.scientific.net/kem.727.866.

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BiVO4 photocatalyst prepared by hydrothermal method was mixed with polyaniline (PANI). The phase structure, morphology and optical properties of PANI-BiVO4 photocatalysts were analyzed through X-ray diffraction (XRD), scanning electron microscopy (SEM) and UV-Vis diffuse reflectance spectroscopy (DRS). The results showed that the optimal preparation conditions of composite photocatalyst were 0.5wt.% PANI mixing ratio and H3PO4 as doping acid. The photocatalysis degradation rate is the highest. This new heterogeneous structure photocatalyst is expected to show considerably potential application

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30

Teye, Godfred Kwesi, Jingyu Huang, Yi Li, Ke Li, Lei Chen, and Williams Kweku Darkwah. "Photocatalytic Degradation of Sulfamethoxazole, Nitenpyram and Tetracycline by Composites of Core Shell g-C3N4@ZnO, and ZnO Defects in Aqueous Phase." Nanomaterials 11, no. 10 (2021): 2609. http://dx.doi.org/10.3390/nano11102609.

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The synthesis of photocatalysts with high charge separation and transfer efficiency are of immense significance in the process of using photocatalysis technology for wastewater treatment. In this study core shell g-C3N4@ZnO, and ZnO defects photocatalysts presented an improved morphology in its characterization using techniques such as SEM, DRS, PL, MS, EIS, and XRD, and enhanced photodegradation of sulfamethoxazole, Nitenpyram and Tetracycline. Different composites were obtained as confirmed by the various characterization techniques studied, including core shell g-C3N4@ZnO, and ZnO defects p

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31

Ahmad, Abdul Latif, Jing Yi Chin, Abdul Majeed Alaudin, and Norhanis Farhana Mohd Masri. "Influence of TiO2 Phases and Operational Parameters on Photocatalytic Degradation of Methyl Orange." Journal of Physical Science 35, no. 2 (2024): 65–82. http://dx.doi.org/10.21315/jps2024.35.2.5.

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In the textile industry, the wastewater produced consists of large amount of dyes. These dyes possess harm to environmental and public health. TiO2 is one of the most common photocatalysts, however studies about degradation efficiency of dye using different phases of TiO2 is scared. Employing photocatalysis, the novelty of this study is to compare methyl orange (MO) degradation efficiency of pure phases of photocatalysts TiO2 (anatase, rutile and brookite) in terms of their photochemical properties and underlying photocatalytic mechanism. Characterisation evaluations including scanning electro

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32

Annapoorani, Ramiah, M. R. Dhananjeyan, and R. Renganathan. "An investigation on ZnO photocatalysed oxidation of uracil." Journal of Photochemistry and Photobiology A: Chemistry 111, no. 1-3 (1997): 215–21. http://dx.doi.org/10.1016/s1010-6030(97)00170-6.

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Cermenati, Laura, Mariella Mella, and Angelo Albini. "Titanium dioxide photocatalysed alkylation of maleic acid derivatives." Tetrahedron 54, no. 11 (1998): 2575–82. http://dx.doi.org/10.1016/s0040-4020(98)00020-9.

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34

Kansal, S. K., M. Singh, and D. Sud. "Studies on TiO2/ZnO photocatalysed degradation of lignin." Journal of Hazardous Materials 153, no. 1-2 (2008): 412–17. http://dx.doi.org/10.1016/j.jhazmat.2007.08.091.

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35

Khalil, Laila B., Nabil S. Youssef, Magdy W. Rophael, and Mona M. Moawad. "Reduction of aqueous carbonate photocatalysed by treated semiconductors." Journal of Chemical Technology & Biotechnology 55, no. 4 (2007): 391–96. http://dx.doi.org/10.1002/jctb.280550415.

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36

Gordon, Allen T., Eric C. Hosten та Adeniyi S. Ogunlaja. "Cu(II)-catalysed Hydrocarboxylation of Imines Utilizing CO2 to Synthesize α-unsaturated Aminocarboxylic Acids". Pharmaceuticals 15, № 10 (2022): 1240. http://dx.doi.org/10.3390/ph15101240.

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Here, we report the Cu(II)-photocatalysed hydrocarboxylation of imines (C=N) from a series of synthesized Schiff Base derivatives, namely (E)-1-(4-((4-methylbenzylidene)amino)phenyl)ethanone, (E)-1-(3-((5-bromo-2-hydroxybenzylidene)amino)phenyl)ethanone, (E)-4-((5-bromo-2-hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, and (E)-1,5-dimethyl-4-((4-methylbenzylidene)amino)-2-phenyl-1H-pyrazol-3(2H)-one, with carbon dioxide (CO2) to generate disubstituted amino acids. Under mild conditions (atmospheric pressure of CO2, room temperature, and 30 W Blue LED light), good to excel

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37

Gao, Lan, Elyes Nefzaoui, Frédéric Marty, et al. "TiO2-Coated ZnO Nanowire Arrays: A Photocatalyst with Enhanced Chemical Corrosion Resistance." Catalysts 11, no. 11 (2021): 1289. http://dx.doi.org/10.3390/catal11111289.

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Photocatalysis is proven to be the most efficient and environmentally friendly method for the degradation of organic pollutants in water purification. To meet the requirement of large-scale water treatment, there are two important points: One is the lifetime and chemical stability of the photocatalyst material, especially in the complex and harsh aqueous conditions. The other is the ease of synthesis of such photocatalysts with specific nano-morphology. In this work, two common photocatalyst materials, zinc oxide (ZnO) and titanium dioxide (TiO2), are selected to form more sustainable photocat

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Chang, Haoxu, Yayang Wang, Panzhe Qiao, Bo Sun, Zhengbang Wang та Fei Song. "Formulating InVO4/α-Fe2O3 Heterojunction Composites for Photocatalytic Tetracycline Hydrochloride Degradation". Nanomaterials 14, № 17 (2024): 1441. http://dx.doi.org/10.3390/nano14171441.

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This study reports the synthesis of InVO4/α-Fe2O3 heterojunction photocatalysts with different stoichiometric ratios via a two-step hydrothermal synthesis reaction. The prepared photocatalysts were characterized by XRD, SEM, TEM, XPS, and other methods. The prepared composites exhibited good photocatalysis of tetracycline hydrochloride. Among the InVO4/α-Fe2O3 heterojunction photocatalysts with different ratios, the InVO4/0.25α-Fe2O3 photocatalyst showed the highest degradation rate for 20 mg L−1 tetracycline hydrochloride. After three photocatalytic runs, it still exhibited excellent stabilit

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39

Lu, Yen-Chu, Shih-Chieh Kao, and Julian G. West. "Decatungstate-photocatalysed C(sp³)–H azidation." Chemical Communications 58, no. 31 (2022): 4869–72. http://dx.doi.org/10.1039/d2cc00425a.

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Tetrabutylammonium decatungstate (TBADT) functions as an efficient photocatalyst for the C(sp3) azidation of organic molecules using the commercial azide source para-acetamidobenzenesulfonyl azide (p-ABSA).

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Zhang, Peng Fei, Li Huo, and Ya Ru Wang. "Preparation and Properties of Photocatalysed Waterborne Styrene-Acrylic Coating." Applied Mechanics and Materials 395-396 (September 2013): 759–62. http://dx.doi.org/10.4028/www.scientific.net/amm.395-396.759.

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The photocatalytic waterborne styrene-acrylic coating was prepared by adding different concentrations of homemade TiO2transparent emulsion and nanometer TiO2powders into styrene-acrylic emulsion. The adhesion, elastic, hardness, impact resistant properties of the film were measured and photocatalytic properties of the film were investigated through the degree of degradation of Rodamine B. The results showed that the photocatalytic properties of coating with homemade TiO2transparent emulsion were better than that of nanometer TiO2powders, and it does not affect the mechanical properties of the

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41

Chesta, Carlos A., Vicente Avila, Arnaldo T. Soltermann, Carlos M. Previtali, and Juan J. Cosa. "Naphthalene photocatalysed decomposition of chlorobenzenes in exciplex forming systems." Journal of the Chemical Society, Perkin Transactions 2, no. 12 (1994): 2491. http://dx.doi.org/10.1039/p29940002491.

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42

Sturini, Michela, Elisa Fasani, Cristina Prandi, Adele Casaschi, and Angelo Albini. "Titanium dioxide-photocatalysed decomposition of some thiocarbamates in water." Journal of Photochemistry and Photobiology A: Chemistry 101, no. 2-3 (1996): 251–55. http://dx.doi.org/10.1016/s1010-6030(96)04408-5.

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43

Qamar, M., M. Muneer, and D. Bahnemann. "Titanium-dioxide-mediated photocatalysed reaction of selected organic systems." Research on Chemical Intermediates 31, no. 9 (2005): 807–17. http://dx.doi.org/10.1163/156856705774576164.

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Liu, H., G. A. George, and P. J. Halley. "Studies on the gelation of photocatalysed dicyanate ester resins." Polymer 38, no. 12 (1997): 2997–3002. http://dx.doi.org/10.1016/s0032-3861(96)00870-1.

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Singh, Satya Prakash, Praveen P. Singh, Prashant Gahtori, Shailendra Singh, and Vishal Srivastava. "Visible-Light Photocatalysed Cyanation of Benzylic C−H Bonds." Croatica Chemica Acta 97, no. 1 (2024): 43–48. http://dx.doi.org/10.5562/cca4084.

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Singh, Gurpinder, Manpreet Kaur Ubhi, Kiran Jeet, Chetan Singla, and Manpreet Kaur. "A Review on Impacting Parameters for Photocatalytic Degradation of Organic Effluents by Ferrites and Their Nanocomposites." Processes 11, no. 6 (2023): 1727. http://dx.doi.org/10.3390/pr11061727.

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Traditional wastewater treatment methods, such as reverse osmosis, adsorption, desalination, and others, are outweighed by the photocatalytic degradation of organic pollutants. Ferrites are prominent photocatalysts due to their tunable band gaps, surface areas, and magnetic properties, which render photodegradation economical. Ferrites and their nanocomposites have been reported as promising visible light active photocatalysts. The photocatalytic system is heavily reliant on a number of factors that influence the photodegradation of organic effluents. This review demonstrates various parameter

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Sun, Jing, and Lian Gao. "The Preparation of Rutile TiO₂ Nanopowders, Phase Transformation and Their Photocatalysed Properties." Materials Science Forum 486-487 (June 2005): 37–40. http://dx.doi.org/10.4028/www.scientific.net/msf.486-487.37.

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Rutile TiO2 nanoparticles have been synthesized by direct hydrolysis method using TiCl3, TiCl4 as starting materials, yielding two different morphologies. The hydrolysis of TiCl3 resulted in needlelike rutile titania with the specific surface area of 74.5m2/g, while round particles about 200~400 nm with small acicular at edge, with specific area as high as 175m2/g, were obtained using TiCl4 as starting materials. The precipitates from TiCl4 hydrolysis could be changed into anatase phase without filtering and separation by varying pH of the system. The phenomenon was explained from the viewpoin

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Alalm, Mohamed Gar, Ridha Djellabi, Daniela Meroni, Carlo Pirola, Claudia Letizia Bianchi, and Daria Camilla Boffito. "Toward Scaling-Up Photocatalytic Process for Multiphase Environmental Applications." Catalysts 11, no. 5 (2021): 562. http://dx.doi.org/10.3390/catal11050562.

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Recently, we have witnessed a booming development of composites and multi-dopant metal oxides to be employed as novel photocatalysts. Yet the practical application of photocatalysis for environmental purposes is still elusive. Concerns about the unknown fate and toxicity of nanoparticles, unsatisfactory performance in real conditions, mass transfer limitations and durability issues have so far discouraged investments in full-scale applications of photocatalysis. Herein, we provide a critical overview of the main challenges that are limiting large-scale application of photocatalysis in air and

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Gu, Zhanyong, Mengdie Jin, Xin Wang, et al. "Recent Advances in g-C3N4-Based Photocatalysts for NOx Removal." Catalysts 13, no. 1 (2023): 192. http://dx.doi.org/10.3390/catal13010192.

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Nitrogen oxides (NOx) pollutants can cause a series of environmental issues, such as acid rain, ground-level ozone pollution, photochemical smog and global warming. Photocatalysis is supposed to be a promising technology to solve NOx pollution. Graphitic carbon nitride (g-C3N4) as a metal-free photocatalyst has attracted much attention since 2009. However, the pristine g-C3N4 suffers from poor response to visible light, rapid charge carrier recombination, small specific surface areas and few active sites, which results in deficient solar light efficiency and unsatisfactory photocatalytic perfo

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Cashmore, Samantha, Andrew Robinson, and David Worsley. "The Effect Of Humidity On Titanium Dioxide Photocatalysed PVC Degradation." ECS Transactions 25, no. 29 (2019): 95–104. http://dx.doi.org/10.1149/1.3327228.

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