Relevant bibliographies by topics / NIR induced photocatalysis

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'NIR induced photocatalysis'

Author: Grafiati
Published: 1 June 2024
Last updated: 31 July 2025

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Journal articles on the topic "NIR induced photocatalysis"

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Zhang, Kailian, Jie Guan, Ping Mu, et al. "Visible and near-infrared driven Yb3+/Tm3+ co-doped InVO4 nanosheets for highly efficient photocatalytic applications." Dalton Transactions 49, no. 40 (2020): 14030–45. http://dx.doi.org/10.1039/d0dt02318c.

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A possible mechanism was proposed for the excellent photocatalytic activities. The upconversion process induced by Yb<sup>3+</sup>/Tm<sup>3+</sup> offered the suitable energy for the activation and subsequent photocatalysis under NIR irradiation.
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Zhaoyu, Ma, and Junying Zhang. "The Localized Surface Plasmon Resonances (LSPR) Origin of W18O49 and Application in Photocatalysis." ECS Meeting Abstracts MA2023-02, no. 47 (2023): 2346. http://dx.doi.org/10.1149/ma2023-02472346mtgabs.

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A key solution for high-efficiency solar-to-fuel conversion is to fabricate semiconductor photocatalysts with ultra-broad spectral absorption and high charge-carriers utilization efficiency [1]. The localized surface plasmon resonances (LSPR) effect of W18O49 induces visible and near-infrared (NIR) light absorption efficiently, realizing full-spectrum solar-light driven photocatalysis [2]. Therefore, it is meaningful to study the LSPR origin and seek ways to make full use of photo-induced hot electron of W18O49. In our work, by density-functional theory calculation, the LSPR has been proposed
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Tatsuma, Tetsu. "(Invited) Plasmonic Photocatalysis and Near-Field Photocatalysis." ECS Meeting Abstracts MA2024-02, no. 68 (2024): 4810. https://doi.org/10.1149/ma2024-02684810mtgabs.

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It is well known that finding of Honda-Fujishima effect1 opened up the way to semiconductor photocatalysis. The semiconductor photocatalysts, typically TiO2, are often modified with noble metal nanoparticles such as platinum as co-catalysts, for improvement of the photocatalytic activity. We modified TiO2 photocatalysts with plasmonic silver2 or gold3 nanoparticles and found that plasmon-induced charge separation (PICS) occurs at the metal-TiO2 interface.3,4 If a metal nanoparticle such as silver or gold is irradiated with light of the resonant wavelength, energetic electrons and holes are gen
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Li, Yongjin, Lu Yao, Zhaoyi Yin, Zhiyuan Cheng, Shenghong Yang, and Yueli Zhang. "Defect-induced abnormal enhanced upconversion luminescence in BiOBr:Yb3+/Er3+ ultrathin nanosheets and its influence on visible-NIR light photocatalysis." Inorganic Chemistry Frontiers 7, no. 2 (2020): 519–28. http://dx.doi.org/10.1039/c9qi01275c.

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Cheng, Lu, Nuo Yu, Yan Zhang, et al. "Synthesis of Cu2(OH)PO4 superstructures with NIR-laser enhanced photocatalytic activity." Functional Materials Letters 13, no. 03 (2020): 2050015. http://dx.doi.org/10.1142/s1793604720500150.

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The development of photocatalysts with wide UV-Vis-near-infrared (NIR) photoabsorption has received tremendous interest for utilizing sunlight efficiently. In this work, Cu2(OH)PO4 superstructures are prepared by a simple hydrothermal route, and they have strong bandgap absorption in UV-Visible region and a distinctive plasmon resonance absorption in NIR region. Under the synergetic illumination of visible light and 980[Formula: see text]nm laser (3.0[Formula: see text]W[Formula: see text]cm[Formula: see text]), Cu2(OH)PO4 superstructures can degrade 89.2% MB with the elevated temperature ([Fo
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Chen, Xianjie, Yuan Xu, Xinguo Ma, and Yongfa Zhu. "Large dipole moment induced efficient bismuth chromate photocatalysts for wide-spectrum driven water oxidation and complete mineralization of pollutants." National Science Review 7, no. 3 (2019): 652–59. http://dx.doi.org/10.1093/nsr/nwz198.

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Abstract Herein, a wide-spectrum (∼678 nm) responsive Bi8(CrO4)O11 photocatalyst with a theoretical solar spectrum efficiency of 42.0% was successfully constructed. Bi8(CrO4)O11 showed highly efficient and stable photocatalytic water oxidation activity with a notable apparent quantum efficiency of 2.87% (420 nm), superior to many reported wide-spectrum driven photocatalysts. Most remarkably, its strong oxidation ability also enables the simultaneous degradation and complete mineralization for phenol, and its excellent performance is about 23.0 and 2.9 times higher than CdS and P25-TiO2, respec
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Contreras, Enrique, Christian Palacios, I. Becerril-Castro, and José Romo-Herrera. "Plasmon Induced Photocatalysts for Light-Driven Nanomotors." Micromachines 12, no. 5 (2021): 577. http://dx.doi.org/10.3390/mi12050577.

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Micro/nanomachines (MNMs) correspond to human-made devices with motion in aqueous solutions. There are different routes for powering these devices. Light-driven MNMs are gaining increasing attention as fuel-free devices. On the other hand, Plasmonic nanoparticles (NPs) and their photocatalytic activity have shown great potential for photochemistry reactions. Here we review several photocatalyst nanosystems, with a special emphasis in Plasmon induced photocatalytic reactions, as a novel proposal to be explored by the MNMs community in order to extend the light-driven motion of MNMs harnessing t
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Su, Yuning, Guoqiang Tan, Chi Xu, et al. "The up-conversion effect induced NIR-photocatalytic performance of Bi2−XErXWO6 photocatalysts." Materials Letters 211 (January 2018): 175–78. http://dx.doi.org/10.1016/j.matlet.2017.09.115.

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Altomare, Marco, Shanshan Qin, Viktoriia A. Saveleva, et al. "Metastable Ni(I)-TiO2-X Photocatalyst: Self-Amplifying H2 Evolution from Plain Water without Noble Metal Co-Catalyst and Sacrificial Agent." ECS Meeting Abstracts MA2023-02, no. 47 (2023): 2306. http://dx.doi.org/10.1149/ma2023-02472306mtgabs.

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This contribution describes the self-assembling and self-activating nature of a TiO2 photocatalyst that generates hydrogen from water in the absence of sacrificial species or noble metal co-catalysts [1]. Such system forms when nanoparticles of reduced anatase TiO2 are illuminated in an aqueous Ni2+ solution [2,3]. UV illumination creates in-situ a Ni+/TiO2/Ti3+ photocatalyst that over time produces H2 at a higher rate. Thus, UV light is both the synthesis tool that forms this active metastable photocatalytic entity and the energy provider for this entity to enable H2 evolution from water. Ope
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Sánchez-Sánchez, Carlos, Roberto Muñoz, Elena Alfonso-González, et al. "Hydrogen-Induced Reduction Improves the Photoelectrocatalytic Performance of Titania." ACS Applied Energy Materials 7, no. 6 (2024): 2101–8. https://doi.org/10.1021/acsaem.3c02707.

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One of the main challenges to expand the use of titanium dioxide (titania) as&nbsp;a photocatalyst is related to its large band gap energy and the lack of an atomic scaledescription of the reduction mechanisms that may tailor the photocatalytic properties. We show that rutile TiO2 single crystals annealed in the presence of atomic hydrogen experience a strong reduction and structural rearrangement, yielding a material that exhibits enhanced light absorption, which extends from the ultraviolet to the near-infrared (NIR) spectral range, and improved photoelectrocatalytic performance. We demonstr
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Dissertations / Theses on the topic "NIR induced photocatalysis"

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Purohit, Bhagyesh. "Precursors-guided synthesis of upconverting nanomaterials for near-infrared driven photocatalysis." Electronic Thesis or Diss., Lyon, 2021. https://n2t.net/ark:/47881/m6sn08q4.

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L'utilisation de l'énergie solaire pour résoudre des problèmes environnementaux tels que la détoxification de l'eau, la purification de l'air et la production d'hydrogène a suscité un grand intérêt de la part de la communauté scientifique au cours des deux dernières décennies. La photocatalyse solaire est une piste intéressante pour cibler toutes ces questions environnementales. Actuellement, les technologies ne permettent pas encore d'utiliser efficacement une partie importante du spectre solaire, à savoir l'infrarouge, qui correspond à près de ~48 % du spectre solaire total. Cette thèse vise
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Book chapters on the topic "NIR induced photocatalysis"

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Prakash, Natarajan, Subramanian Balachandran, Muhammad Y. Bashouti, Mukkanan Arivananthan, and Yasuhiro Hayakawa. "UV, Visible, and Near-Infrared Responsive Photocatalyst for Dye Degradation." In Advances in Dye Degradation: Volume 2. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815238150124020006.

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Environmental contamination has long been a big problem for the planet. One of the greatest ways to harness the massive amounts of sunshine available is photocatalysis, which may be used to remove dangerous organic pollutants from water and the air. Due to its large band gap (3.2 eV), the golden standard TiO2 catalyst only uses the UV area of the sun, or 5% of it, and cannot absorb all of the solar energy. To attain optimal photocatalytic effectiveness, the photocatalytic materials must efficiently harvest photons from sunlight's visible, NIR, and ultraviolet energies to form photocarriers. Se
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Mohammed, Mohammed, and Rozyanty Rahman. "Utilizing Photocatalysts in Reducing Moisture Absorption in Composites of Natural Fibers." In Photocatalysts - New Perspectives [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106543.

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Due to growing environmental consciousness and the depletion of oil supplies, numerous efforts have been made to replace synthetic fibers in fiber-reinforced composites with natural fibers (NFr). The low cost and abundance of NFr and its biodegradability and low density have encouraged researchers worldwide to study their potential applications in several industrial sectors. However, NFr has several disadvantages: excessive moisture absorption and subsequent swelling and degradation, low chemical and fire resistance, and insufficient interfacial interactions with polymers. Consequently, there
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Conference papers on the topic "NIR induced photocatalysis"

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Gondal, M. A., M. A. Dastageer, and A. Khalil. "Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis." In 2011 Saudi International Electronics, Communications and Photonics Conference (SIECPC). IEEE, 2011. http://dx.doi.org/10.1109/siecpc.2011.5876969.

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Journal articles
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