Zobrazeno 1 - 10
of 2 287
pro vyhledávání: '"Cocatalysts"'
Recent developments in carbon nitride for enhanced photocatalytic carbon dioxide reduction: A review
Autor:
Tehmeena Ishaq, Rabia Naeem, Ayesha Qayyum, Maryam Yousaf, Zainab Ehsan, Aamal A. Al-Mutairi, Ali Irfan, Sami A. Al-Hussain, Rab Nawaz, Magdi E.A. Zaki
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 6, Pp 101956- (2024)
In recent years, carbon dioxide removal has been a hot topic due to increased global warming, and photocatalytic reduction of CO2 can be the best stratagem to reduce its concentration. Among many catalysts, graphitic carbon nitride (g-C3N4) can be th
Externí odkaz:
https://doaj.org/article/a033830bc6144a4d9a9184e68101884f
Publikováno v:
Nano Research Energy, Vol 3, Iss 3, p e9120117 (2024)
Photoelectrochemical (PEC) water splitting presents a promising approach for harnessing solar energy and converting it into hydrogen energy. However, the limited water oxidation activity of semiconductor photoanodes has severely hampered the overall
Externí odkaz:
https://doaj.org/article/783fd90be37743e5b5a6baa5d8592829
Publikováno v:
SmartMat, Vol 5, Iss 3, Pp n/a-n/a (2024)
Abstract Transition metal carbides, including both MXene and non‐MXene metal carbides, have enjoyed a soaring reputation in recent years. Benefitting from their intriguing physical and chemical characteristics, they shine in multifarious research f
Externí odkaz:
https://doaj.org/article/42d89f8abe894314ac38075809e39fd3
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 5, Pp n/a-n/a (2024)
Cocatalyst depositing on photocatalysts with the oxidation of sacrificial reagents (photodeposition) has been widely used because of its simplicity. In most cases, alcohols are used as sacrificial reagents during photodeposition; however, the optimal
Externí odkaz:
https://doaj.org/article/d7e2c5ad6153489c9f2d16a0a1146849
Akademický článek
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Publikováno v:
Nano Materials Science, Vol 5, Iss 2, Pp 202-209 (2023)
2D-layered graphitic carbon nitride (g-C3N4) is regarded as a great prospect as a photocatalyst for H2 generation. However, g-C3N4's photocatalytic hydrogen evolution (HER) activity is significantly restricted by the recombination of photocarriers. W
Externí odkaz:
https://doaj.org/article/069a3ba7e4884392912d69d76273385e
Akademický článek
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Publikováno v:
Materials Reports: Energy, Vol 3, Iss 4, Pp 100230- (2023)
Photocatalytic water splitting by semiconductors is a promising technology to produce clean H2 fuel, but the efficiency is restrained seriously by the high overpotential of the H2-evolution reaction together with the high recombination rate of photoi
Externí odkaz:
https://doaj.org/article/b4434da3a3564bce9b716aa098af7c67
Publikováno v:
Advanced Energy & Sustainability Research, Vol 4, Iss 7, Pp n/a-n/a (2023)
TiO2–based photocatalysis system for splitting water into hydrogen offers a sustainable and green technology to produce clean hydrogen energy. However, pristine TiO2 still exists inherent shortcomings restricting its practical applications. Herein,
Externí odkaz:
https://doaj.org/article/0a7fd56f72d342ae99ba886b226c6ffd
Akademický článek
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