Cocatalysts for Selective Photoreduction of CO₂into Solar Fuels

Chemical Reviews, Год журнала: 2019, Номер 119(6), С. 3962 - 4179

Опубликована: Фев. 14, 2019

Photoreduction of CO2 into sustainable and green solar fuels is generally believed to be an appealing solution simultaneously overcome both environmental problems energy crisis. The low selectivity challenging multi-electron photoreduction reactions makes it one the holy grails in heterogeneous photocatalysis. This Review highlights important roles cocatalysts selective photocatalytic reduction using semiconductor catalysts. A special emphasis this review placed on key role, design considerations modification strategies for photoreduction. Various cocatalysts, such as biomimetic, metal-based, metal-free, multifunctional ones, their are summarized discussed, along with recent advances area. provides useful information highly photo(electro)reduction electroreduction complements existing reviews various photocatalysts.

Язык: Английский

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Review on the criteria anticipated for the fabrication of highly efficient ZnO-based visible-light-driven photocatalysts

Journal of Industrial and Engineering Chemistry, Год журнала: 2018, Номер 62, С. 1 - 25

Опубликована: Фев. 9, 2018

Язык: Английский

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Review on magnetically separable graphitic carbon nitride-based nanocomposites as promising visible-light-driven photocatalysts

Journal of Materials Science Materials in Electronics, Год журнала: 2017, Номер 29(3), С. 1719 - 1747

Опубликована: Ноя. 8, 2017

Язык: Английский

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Magnetically separable nanocomposites based on ZnO and their applications in photocatalytic processes: A review

Critical Reviews in Environmental Science and Technology, Год журнала: 2018, Номер 48(10-12), С. 806 - 857

Опубликована: Июнь 18, 2018

Among the most challenging problems that human beings appear to face are depleting energy sources and increasing environmental pollutions. Heterogeneous photocatalytic processes rewarding technology generate renewable degrade pollutants. In these processes, semiconductors used as photocatalysts. ZnO is a widely photocatalyst, because of its strong oxidation ability, cost effectiveness, non-toxicity, versatility in synthesis, abundance nature, ease crystallization. However, pure has some drawbacks, due wide band gap, poor solar-light utilization, rapid recombination photoinduced charge carriers. Modification using different strategies including coupling with narrow gap semiconductors, noble metal deposition, surface sensitization by organic dyes, elemental doping can easily address shortcomings. addition, separation photocatalysts from treated systems limits their broad applications. Incorporation magnetic materials will help recycling external field. This combination leads new generation photocatalysts, known magnetically separable The present review provides helpful insights into preparation based on applications for degradations

Язык: Английский

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Review on heterogeneous photocatalytic disinfection of waterborne, airborne, and foodborne viruses: Can we win against pathogenic viruses?

Journal of Colloid and Interface Science, Год журнала: 2020, Номер 580, С. 503 - 514

Опубликована: Июль 15, 2020

Язык: Английский

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A review on the synthesis of the various types of anatase TiO2 facets and their applications for photocatalysis

Chemical Engineering Journal, Год журнала: 2019, Номер 384, С. 123384 - 123384

Опубликована: Ноя. 6, 2019

Язык: Английский

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Challenges in photocatalytic reduction of nitrate as a water treatment technology

The Science of The Total Environment, Год журнала: 2017, Номер 599-600, С. 1524 - 1551

Опубликована: Май 18, 2017

Язык: Английский

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A Review on the Synthesis and Characterization of Metal Organic Frameworks for Photocatalytic Water Purification

Catalysts, Год журнала: 2019, Номер 9(1), С. 52 - 52

Опубликована: Янв. 7, 2019

This review analyzes the preparation and characterization of metal organic frameworks (MOFs) their application as photocatalysts for water purification. The study begins by highlighting problem scarcity different solutions purification, including photocatalysis with semiconductors, such MOFs. It also describes methodologies that can be used synthesis MOFs, paying attention to purification activation steps. MOFs approaches followed learn photocatalytic processes are detailed. Finally, work reviews literature focused on degradation contaminants from using MOF-based under light irradiation.

Язык: Английский

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In situ hydrothermal synthesis of g-C 3 N 4 /TiO 2 heterojunction photocatalysts with high specific surface area for Rhodamine B degradation

Applied Surface Science, Год журнала: 2017, Номер 411, С. 400 - 410

Опубликована: Март 23, 2017

Язык: Английский

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Efficient photocatalytic hydrogen evolution over graphdiyne boosted with a cobalt sulfide formed S-scheme heterojunction

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2022, Номер 43(2), С. 303 - 315

Опубликована: Янв. 17, 2022

Язык: Английский

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