Fast Electron Transfer and •OH Formation: Key Features for High Activity in Visible-Light-Driven Ozonation with C3N4 Catalysts

ACS Catalysis ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 6198-6206 ◽  
Author(s):  
Jiadong Xiao ◽  
Jabor Rabeah ◽  
Jin Yang ◽  
Yongbing Xie ◽  
Hongbin Cao ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
High Activity ◽  
Fast Electron ◽  
Visible Light Driven ◽  
Key Features

Super-paramagnetic nano-Fe3O4/graphene for visible-light-driven hydrogen evolution

2015 ◽  
Vol 51 (50) ◽  
pp. 10158-10161 ◽  
Author(s):  
Wenyan Zhang ◽  
Chao Kong ◽  
Gongxuan Lu
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
High Activity ◽  
Hydrogen Evolution ◽  
Catalytic Performance ◽  
Visible Light Driven ◽  
Repair Ability ◽  
Nano Fe3o4 ◽  
Surface Repair

In this work, a super-paramagnetic nano-architecture, which could be separated and re-dispersed easily for reuse, was designed for effective visible-light-driven H2 evolution. The photo-catalytic performance was remarkably enhanced by the electron-transfer and surface-repair ability of graphene, and the high activity of the exposed Pt(111) facet.

Sign in / Sign up

Export Citation Format

Share Document