Cu2o/Wo3 S-Scheme Heterojunctions for Photocatalytic Degradation of Levofloxacin Based on Coordination Activation

Published: Jan. 1, 2024

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Language: Английский

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Synergistic Spatial Confining Effect and O Vacancy in WO3 Hollow Sphere for Enhanced N2 Reduction

Molecules, Journal Year: 2023, Volume and Issue: 28(24), P. 8013 - 8013

Published: Dec. 8, 2023

Visible-light-driven N2 reduction into NH3 in pure H2O provides an energy-saving alternative to the Haber-Bosch process for ammonia synthesizing. However, thermodynamic stability of N≡N and low water solubility remain key bottlenecks. Here, we propose a solution by developing WO3-x hollow sphere with oxygen vacancies. Experimental analysis reveals that structure greatly promotes enrichment molecules inner cavity facilitates chemisorption onto WO3-x-HS. The outer layer's thin shell photogenerated charge transfer full exposure O vacancies as active sites. exposed on surface accelerate activation triple bonds. As such, optimized catalyst shows generation rate 140.08 μmol g-1 h-1, which is 7.94 times higher than counterpart WO3-bulk.

Language: Английский

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Pbwo4 Improves the Efficient Photocatalytic Adsorption and Degradation of Tetracycline and Doxycycline by Cu2o

Published: Jan. 1, 2024

Language: Английский

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Enhanced photodynamic antimicrobial performance of WO3/CuxO double Z-type heterojunction using carrier multichannel conversion

Journal of Catalysis, Journal Year: 2024, Volume and Issue: unknown, P. 115924 - 115924

Published: Dec. 1, 2024

Language: Английский

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