Relevant bibliographies by topics / Photocatalysed

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Photocatalysed'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Photocatalysed"

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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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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,&nbsp;Czechoslovakia Institute of Inorganic Chemistry, Czechoslovak Academy of Sciences,&nbsp;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>&nbsp;Mn<sup>II</sup>&nbsp;Mn<sup>VII</sup>&nbsp; Fe<sup>II</sup><sub>&nbsp;and</sub>&nbsp;Fe<sup>III</sup>&nbsp;acetylacetonate) and various sensitisers (methylene blue,&nbsp;&nbsp;tetrasulphophthalocyanine Fe<sup>II</sup>&nbsp;tetra-sulphophthaloc
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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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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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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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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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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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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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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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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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Dissertations / Theses on the topic "Photocatalysed"

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Searle, J. R. "Titanium dioxide pigment photocatalysed degradation of PVC and plasticised PVC coatings." Thesis, Swansea University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.638788.

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Due to its ubiquitous presence in paints of all colours, titanium dioxide represents the primary pigment used in Organically Coated Steel (OCS) for construction applications. However the semi-conducting nature of TiO<SUB>2</SUB> translates into a possibility of inducing photodegradation when exposed to Ultra Violet (UV) radiation such as that present in sunlight. Initial research concentrated on developing a test procedure of the photoactivity of these pigments within a PVC binder. Model coatings, using pigments of known performance, have been tested to evaluate the success of this rapid test
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Pope, Matthew. "The titanium(IV) oxide photocatalysed decomposition of some common pollutants in water and the influence of metal ions on the photocatalytic process." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387774.

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Kashiwaya, Shun. "Science de surface et propriétés chimiques d'hétérostructures NiO/TiO2 monocristallin." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0241/document.

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Les photocatalyseurs à base de TiO2 ont été l’objet d’une grande attention comme une méthode durable de purification de l’air ou de l’eau, et de production d’hydrogène par décomposition de l’eau. Une stratégie avantageuse consiste à développer des héterostructures par couplage avec un autre oxyde métallique former une jonction de type Schottky ou avec un autre oxyde métallique pour créer une jonction p-n à l’interface de manière à prévenir les recombinaisons via une séparation de charge « vectorielle » à ces jonctions. De plus, les facettes cristallines jouent un rôle crucial dans le piégeage
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He, Jijiang. "Preparation and photocatalysis of graphite carbon nitride based photocatalysts." Thesis, Curtin University, 2015. http://hdl.handle.net/20.500.11937/521.

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The connection between ritual and the interior is interrogated through a theoretical framework integrating Van Gennep’s Rites of Passage Theory and Turner’s Theory of Liminality. A multi-faceted methodological framework is developed from the interrogation of the disciplinary edges of multiple methodologies, addressing the experiential, cultural and subjective dimensions of ritual. This new way of exploring the interior demonstrates how knowledge can be acquired from the body’s immersion in unfolding ritual situations, revealing elements of ritual and interior in relation to one another and the
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Yvin, Mewenn. "Synthèse de nouvelles heptazines pour la photocatalyse, à la fois en phase homogène et par l'intermédiaire de matériaux greffés." Electronic Thesis or Diss., université Paris-Saclay, 2025. http://www.theses.fr/2025UPASF010.

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Les heptazines sont constituées d'un cœur aromatique constitué d'une alternance d'atomes d'azote et de carbone. Cette structure particulièrement intéressante est utilisée de la molécule jusqu'à l'échelle du matériau dans beaucoup de domaines. De nombreuses heptazines polymériques ont été décrites dans la littérature pour des applications en photocatalyse mais très peu d'heptazines moléculaires. Ces dernières ont été étudiées en optoélectronique notamment dans des dispositifs OLEDs « Organic Light-Emitting Diode ». Au cours de cette thèse nous avons cherché à ouvrir de nouvelles voies de synthè
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Hathway, Timothy Lee. "Titanium dioxide photocatalysis studies of the degradation of organic molecules and characterization of photocatalysts using mechanistic organic chemistry /." [Ames, Iowa : Iowa State University], 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3369929.

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Dezani, Chloé. "Photocatalyse hétérogène en réacteurs ouverts pour la gestion de la ressource solaire : expérimentations sur différents médias et modélisation." Thesis, Perpignan, 2020. http://www.theses.fr/2020PERP0018.

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La présence des micropolluants dans l’environnement est reconnue comme un problème potentiel de santé publique qu’il convient de maitriser afin, d’une part de mettre en place une politique de circularité de l’eau, et d’autre part, de limiter leur dissémination et ainsi leurs effets sur les écosystèmes. Ces substances sont d’origine anthropique et sont pour la plupart bio-récalcitrantes donc partiellement ou non éliminées par les installations de traitement d’eaux usées qui reposent sur l’activité biologique. La photocatalyse hétérogène fait partie des procédés d’oxydation avancée développés sp
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Le, Tuan. "Développement de nouveaux photocatalyseurs à base de tétrazines et d'heptazines." Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPASF009.

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L’application de la photocatalyse en synthèse organique a connu un grand essor depuis une décennie. Cependant, la majorité des photocatalyseurs actuellement utilisés sont des composés organométalliques qui, malgré une efficacité remarquable, sont toxiques et couteux. Les travaux présentés dans ce manuscrit s’inscrivent dans le cadre d’un effort qui s’intensifie au cours de ces dernières années afin de trouver de nouvelles plateformes de catalyse photorédox efficaces et sans métaux. Deux familles de composés aromatiques azotés y ont été étudiées : les s-tétrazines et les heptazines. Ce sont des
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Jasso, Salcedo Alma Berenice. "Synthèse et mise en oeuvre de nanocomposites à base d’oxyde de zinc utilisés pour le traitement photocatalytique de l’eau contaminée par des disrupteurs endocriniens." Thesis, Université de Lorraine, 2014. http://www.theses.fr/2014LORR0297/document.

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Le présent travail porte sur la photodégradation de polluants aqueux utilisant des catalyseurs à base de ZnO. La première étape a consisté à fonctionnaliser ZnO avec des nanoparticules d'argent. Deux méthodes ont été utilisées : la photodéposition et l'imprégnation des particules d'argent sur ZnO. L’activité des catalyseurs obtenus vis-à-vis de la dégradation du bisphenol-A, du triclosan et de la rhodamine-B a été ensuite étudiée. L'effet du pH, des concentrations du photocatalyseur et du polluant et de la longueur d'onde sur la dégradation du bisphenol-A a été analysée et la constante cinétiq
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Yang, Qizhi. "Development & study of a new photocatalyzed mechanism of atom transfer radical polymerization." Thesis, Mulhouse, 2016. http://www.theses.fr/2016MULH9453.

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Plusieurs mécanismes de polymérisation radicalaire contrôlée (PRC) sous irradiation lumineuse ont récemment été développés. Ces approches offrent potentiellement de nombreux avantages, en permettant notamment d’introduire dans le mécanisme des PRCs certaines caractéristiques propres aux photopolymérisations, tels que les contrôles spatial et temporel de la réaction. Les travaux de thèse présentés dans ce manuscrit s’inscrivent dans ce contexte, en ayant pour objectif le développement et l’étude d’un nouveau mécanisme de polymérisation radicalaire par transfert d’atome (ATRP) photocatalysée. Ap
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Books on the topic "Photocatalysed"

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Schneider, Jenny, Detlef Bahnemann, Jinhua Ye, Gianluca Li Puma, and Dionysios D. Dionysiou, eds. Photocatalysis. Royal Society of Chemistry, 2016. http://dx.doi.org/10.1039/9781782622338.

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Dionysiou, Dionysios D., Gianluca Li Puma, Jinhua Ye, Jenny Schneider, and Detlef Bahnemann, eds. Photocatalysis. Royal Society of Chemistry, 2016. http://dx.doi.org/10.1039/9781782627104.

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Bignozzi, Carlo Alberto, ed. Photocatalysis. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22294-8.

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Zhang, Jinlong, Baozhu Tian, Lingzhi Wang, Mingyang Xing, and Juying Lei. Photocatalysis. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2113-9.

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Bignozzi, Carlo Alberto. Photocatalysis. Springer-Verlag Berlin Heidelberg, 2011.

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König, Burkhard, ed. Chemical Photocatalysis. DE GRUYTER, 2013. http://dx.doi.org/10.1515/9783110269246.

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Naushad, Mu, Saravanan Rajendran, and Eric Lichtfouse, eds. Green Photocatalysts. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-15608-4.

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Yamashita, Hiromi, and Hexing Li, eds. Nanostructured Photocatalysts. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26079-2.

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Kisch, Horst, ed. Semiconductor Photocatalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527673315.

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Colmenares, Juan Carlos, and Yi-Jun Xu, eds. Heterogeneous Photocatalysis. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48719-8.

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Book chapters on the topic "Photocatalysed"

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Kale, Bharat B., Manjiri A. Mahadadalkar, and Ashwini P. Bhirud. "Glassy Photocatalysts: New Trend in Solar Photocatalysis." In Visible Light-Active Photocatalysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2018. http://dx.doi.org/10.1002/9783527808175.ch7.

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Sun, Jing, and Lian Gao. "The Preparation of Rutile TiO2 Nanopowders, Phase Transformation and Their Photocatalysed Properties." In Materials Science Forum. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-966-0.37.

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de Lasa, Hugo, Benito Serrano, and Miguel Salaices. "Photocatalysts, Radiation Sources and Auxiliary Equipment for Photocatalysis." In Photocatalytic Reaction Engineering. Springer US, 2005. http://dx.doi.org/10.1007/0-387-27591-6_3.

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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." In Materials Science Forum. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-966-0.61.

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Onishi, Taku. "Photocatalyst." In Quantum Computational Chemistry. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-5933-9_12.

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Leonardo, Palmisano. "Photocatalyst." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-40872-4_461-2.

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Ohtani, Bunsho. "Photocatalyst." In Encyclopedia of Applied Electrochemistry. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4419-6996-5_497.

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Bhagat, B. R., and Alpa Dashora. "Photocatalyst." In Energy Conversion and Green Energy Storage. CRC Press, 2022. http://dx.doi.org/10.1201/9781003258209-2.

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Kumar, P. S. "Photocatalytic Membranes." In Materials Research Foundations. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901359-8.

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A photocatalytic membrane can be characterized as a blend between a photocatalyst and membrane; it is promising for taking care of the issues experienced in detachment and photocatalysis. The photocatalyst can deliver, by retention of bright, infrared, or obvious light, compound changes of response accomplices, continually accompanying them into different compound communications without the event of a perpetual change of its synthetic synthesis. There has been significant advancement in the improvement of photocatalytic membrane through joining of metal-oxide photocatalysts to upgrade the pres
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Thakur, M. "Composite Ion Exchangers as New Age Photocatalyst." In Materials Research Foundations. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901359-9.

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The innovation of different technologies and emphasis on development of new techniques is indispensable to improve the quality of water globally. Photocatalysis is one of the major techniques explored now a days for the exclusion of water impurities using solar light. Different types of photocatalysts have been employed for the removal of dyes, heavy metals, pesticides from aqueous system. During the last few years, nanocomposite ion exchangers were used as a photocatalyst for the removal of organic pollutants. This chapter includes detailed information about introduction of pollutants into th
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Conference papers on the topic "Photocatalysed"

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Gayathiri, R., B. Rajapandian, S. Premalatha, T. Keerthana, V. Gayathri, and P. Nithya Sri. "Wastewater Treatment in Photocatalysis Using Semiconducting Method." In 2025 International Conference on Computing and Communication Technologies (ICCCT). IEEE, 2025. https://doi.org/10.1109/iccct63501.2025.11019617.

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Shen, Yifan, Josey Hanish, Ishtiaque Ahmed Navid, Yuyang Pan, Zetian Mi, and Theodore Norris. "Ultrafast Charge Carrier Separation in InGaN Photocatalytic Nanostructures." In CLEO: Fundamental Science. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_fs.2024.ff1c.3.

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A combination of time-resolved photoluminescence and differential reflection spectroscopy reveals highly efficient nanoscale separation of photoinjected electrons and holes in different types of InGaN nanostructures, enabling high-efficiency photocatalysis.
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Arakawa, Hironori, Zhigang Zou, Kazuhiro Sayama, and Ryu Abe. "Solar Hydrogen Production: Direct Water Splitting Into Hydrogen and Oxygen by New Photocatalysts Under Visible Light Irradiation." In ASME 2003 International Solar Energy Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/isec2003-44301.

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The photocatalytic splitting of water into hydrogen and oxygen using solar energy is one of the most attractive renewable sources of hydrogen fuel. Therefore, considerable efforts have been paid in developing photocatalysts capable of using visible light, which accounts for about 43% of the solar energy. However such a photocatalyst has not been developed so far. We have developed a new Ni-doped indium-tantalum oxide photocatalyst, In1-xNixTaO4 (x = 0.0∼0.2), which induced direct splitting of water into stoichiometric amount of oxygen and hydrogen under visible light irradiation with a quantum
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Šalipur, Hristina, K. M. Kamal, Anže Prašnikar, et al. "INFLUENCE OF ALCOHOLS AS SACRIFICAL AGENTS IN PHOTOCATALYTIC HYDROGEN PRODUCTION OVER Pt-N/TiO2." In 17th International Conference on Fundamental and Applied Aspects of Physical Chemistry. Society of Physical Chemists of Serbia, 2024. https://doi.org/10.46793/phys.chem24i.101s.

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Pt-N/TiO2 photocatalysts were synthetized by the alkaline hydrothermal method. Physico-chemical properties of the photocatalysts were obtained by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Activity of the Pt-N/TiO2 photocatalyst towards hydrogen production was studied in reactions of water splitting and photoreforming of different alcohols. The effect of alcohol structure and the nature of photodecomposition intermediates on hydrogen production rate was discussed. Obtained results highlighted the role of sacrificial agents in photocatalytic hydrogen production.
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Zhuo Luo, Shiying Zhang, Difa Xu, Yang You, and Zhongxin Lin. "Composite photocatalyst of Glass-Microspheres/TiO2:Synthesis and photocatalysis activity." In 2011 International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE). IEEE, 2011. http://dx.doi.org/10.1109/rsete.2011.5966097.

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Rasponi, Marco, Tania Ullah, Richard Gilbert, Gianfranco B. Fiore, and Todd Thorsen. "A Microfluidic Device for Flow-Through Blood Oxygenation by Photocatalytic Action." In ASME 2009 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2009. http://dx.doi.org/10.1115/sbc2009-206652.

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The breakthrough work of Fujishima and Honda in 1972 [1], in which they achieved ultraviolet light-induced water cleavage with the use of titanium dioxide (TiO2) in an electrochemical cell, has drawn considerable attention in recent years to the “acceleration of a photoreaction by the presence of a catalyst” [2] or photocatalysis. Research on photocatalysis has explored the decomposition of organic pollutants and microorganisms, the superhydrophilic self-cleaning properties of surfaces, and the photosplitting of water, among other applications. Semiconductors can act as photocatalysts because
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Mohd Amin, NUR AIN ATIQAH. "Preliminary synthesis of the TiO2 photocatalyst for hydrogen production." In Decarbonization Technology: ICDT2024. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903575-59.

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Abstract. The preliminary analysis of the proposed work, specifically the development of the titanium dioxide (TiO2) photocatalyst, was described in this chapter. The results of the analysis are useful for comparing the composite structures of TiO2 photocatalysts with different calcination temperatures. Various crystalline and amorphous structures of TiO2, such as anatase, rutile, and brookite, have garnered significant attention for their diverse applications. This study investigates the synthesis, characterization, and performance evaluation of TiO2 photocatalysts for hydrogen production app
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Liu, Peng, Zhiyuan Yang, and Pan Ran. "Preparation and photocatalysis properties of La-doped nano-NiO novel photocatalyst." In Second International Conference on Smart Materials and Nanotechnology in Engineering, edited by Jinsong Leng, Anand K. Asundi, and Wolfgang Ecke. SPIE, 2009. http://dx.doi.org/10.1117/12.840080.

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Chen, Yen-Shin, Bo-Kai Chao, Tadaaki Nagao, and Chun-Hway Hsueh. "Improvement of Photocatalytic Efficiency by Adding Ag Nanoparticles and Reduced Graphene Oxide to TiO2." In JSAP-OSA Joint Symposia. Optica Publishing Group, 2017. http://dx.doi.org/10.1364/jsap.2017.5p_a410_12.

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Titanium dioxide (TiO2) is the commonly used photocatalyst. However, because only a small ultraviolet portion of solar spectrum can excite the electron-hole pairs resulting from the large band gap (3.2 eV) [1] and the recombination rate is high, its efficiency is restrained. To overcome this drawback, we added silver nanoparticles and reduced graphene oxide (RGO) to construct the ternary plasmonic catalyst to improve the catalytic performance of TiO2 nanopowder (P25). We prepared three different geometries of Ag nanostructures including sphere, decahedron and prism because the plasmon resonanc
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A., Alfiya, Pranavya J. R., Indu M. S, and Sajithkumar K. J. "Comparative Assessment of Continuous Flow Photocatalytic Oxidation Reactors for Organic Wastewater Degradation." In 6th International Conference on Modeling and Simulation in Civil Engineering. AIJR Publisher, 2023. http://dx.doi.org/10.21467/proceedings.156.20.

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Photocatalysis is an environmentally friendly technique for removing organic pollutants such as dyes, pesticides, etc. The photo reactors could be of the slurry type and fixed bed type. Continuous flow photocatalytic reactors generally are fixed bed-type reactors. Slurry type designs like loop thin-film slurry flat-plate photoreactors, step aeration slurry reactors etc. were also tried out for continuous flow operations. Continuous flow photocatalytic reactors have become one of the most ensuring methods for the treatment of mass water. However, uniform dispersion of the photocatalyst within t
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Reports on the topic "Photocatalysed"

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McQueen, Andrew, O’Niell Tedrow, Mark Ballentine, and Alan Kennedy. Demonstration of photocatalytic degradation of Per- and Polyfluoroalkyl Substances (PFAS) in landfill leachate using 3D printed TiO₂. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49606.

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Per- and polyfluoroalkyl substances (PFAS) are recalcitrant substances present globally in many landfill wastewater leachates and have potential ecological and human health risks. Conventional treatment technologies have shown limited efficacy for many PFAS due to the stable C–F bonds. Therefore, there is growing interest in applying advanced oxidation processes to decrease the aqueous concentrations in contaminated wastewater and mitigate risks. The goal of this study was to evaluate the photocatalytic performance of treating PFAS in landfill leachate using a novel photocatalyst composite. Tr
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Chavadej, Sumaeth, Pramoch Rangsunvigit, and Kanokwan Saktrakool. Development of multi-stage plasma and photocatalytic system for removing air pollutants. Chulalongkorn University, 2003. https://doi.org/10.58837/chula.res.2003.79.

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A number of techniques for air pollutant removals are available such as adsorption, biofiltration and incineration. However, these techniques require further treatment and/or are energy-intensive leading to high treatment costs. Both plasma and photocatalysis are promising alternatives since these two techniques can be operated at ambient conditions resulting in low energy consumption as compared to the conventional methods. The main objective of this work was to develop a combined plasma and photocatalytic system for VOC removals. A four-stage plasma and photocatalytic reactor system was setu
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Fox, Marye A. Surface Mediated Photocatalysis. Defense Technical Information Center, 1987. http://dx.doi.org/10.21236/ada188882.

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Day, Nicholas. Polymeric Porphyrins as Solar Photocatalysts. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.2621.

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Shuford, Kevin. Development of Metal-Free Photocatalysts. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1989214.

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D. Brent MacQueen. Discovery of Photocatalysts for Hydrogen Production. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/908153.

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Gupta, Arunava, and Peter E. Prevelige. Multicomponent Protein Cage Architectures for Photocatalysis. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1233559.

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Douglas, Trevor. Multicomponent Protein Cage Architectures for Photocatalysis. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1172771.

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Chang, A. Plasmonics-Enhanced Photocatalysis for Water Decontamination. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1573141.

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Talin, Albert, Jonathan Stoffel, Donald Robinson, Robert Horton, and Austin Bhandarkar. Science Driven Discovery of Nanoparticle Photocatalysts. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/2430315.

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