scholarly journals Visible‐Light‐Driven Photocatalytic Hydrogen Production on Cd 0.9 Zn 0.1 S Nanorods with an Apparent Quantum Efficiency Exceeding 80%

2021 ◽  
Vol 31 (7) ◽  
pp. 2009444
Author(s):  
Khakemin Khan ◽  
Xiaoping Tao ◽  
Ming Shi ◽  
Bing Zeng ◽  
Zhaochi Feng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Quantum Efficiency ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Driven ◽  
Apparent Quantum Efficiency

Boosting photocatalytic H2 evolution on g-C3N4 by modifying covalent organic frameworks (COFs)

2019 ◽  
Vol 55 (41) ◽  
pp. 5829-5832 ◽  
Author(s):  
Maolan Luo ◽  
Qing Yang ◽  
Kewei Liu ◽  
Hongmei Cao ◽  
Hongjian Yan
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Quantum Efficiency ◽  
Covalent Organic Frameworks ◽  
H2 Evolution ◽  
Co Catalyst ◽  
Visible Light Driven ◽  
Apparent Quantum Efficiency ◽  
Sacrificial Agent ◽  
Photocatalytic H2 Evolution

Modifying g-C3N4 with covalent organic frameworks (COFs) through imine linkage results in a dramatically enhanced visible-light-driven photocatalytic hydrogen evolution, which reached 10.1 mmol g−1 h−1 when 2 wt% Pt and triethanolamine were used as co-catalyst and sacrificial agent, respectively, corresponding to an apparent quantum efficiency (AQE) of 20.7% at 425 nm.

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