Graphene-wrapped Bi2O2CO3 core–shell structures with enhanced quantum efficiency profit from an ultrafast electron transfer process

2014 ◽  
Vol 2 (22) ◽  
pp. 8273-8280 ◽  
Author(s):  
Yalei Zhang ◽  
Deyi Li ◽  
Yonggang Zhang ◽  
Xuefei Zhou ◽  
Sujin Guo ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Quantum Efficiency ◽  
Transfer Process ◽  
Contact Area ◽  
Shell Structures ◽  
Core Shell ◽  
Electron Transfer Process ◽  
Ultrafast Electron Transfer

Graphene (GR)-wrapped rose-like Bi2O2CO3 (WBGR) core–shell structures are synthesized to maximize their contact area and quantum efficiency.

scholarly journals Direct observation of the ultrafast electron transfer process in a polymer/fullerene blend

2000 ◽  
Author(s):  
Ch. J. Brabec ◽  
G. Zerza ◽  
N. S. Sariciftci ◽  
G. Cerullo ◽  
G. Lanzani ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Direct Observation ◽  
Transfer Process ◽  
Electron Transfer Process ◽  
Ultrafast Electron Transfer

Ru doping induces the construction of the unique core-shell microflower self-supporting electrocatalyst for highly efficient overall water splitting

2021 ◽  
Author(s):  
Lei Ye ◽  
Yeqing Zhang ◽  
Buwen Guo ◽  
Duanlin Cao ◽  
Yaqiong Gong
Keyword(s):  
Electron Transfer ◽  
Hydrogen Evolution Reaction ◽  
Transfer Process ◽  
Energy Barrier ◽  
Core Shell ◽  
Practical Application ◽  
Reaction Energy ◽  
Electron Transfer Process ◽  
Ru Doping ◽  
Unique Core

Since the large reaction energy barrier caused by the multi-step electron transfer process of the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) gravely restricts the practical application of...

Thionine–graphene oxide covalent hybrid and its interaction with light

2017 ◽  
Vol 19 (22) ◽  
pp. 14412-14423 ◽  
Author(s):  
Ewelina Krzyszkowska ◽  
Justyna Walkowiak-Kulikowska ◽  
Sven Stienen ◽  
Aleksandra Wojcik
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Excited State ◽  
Transfer Process ◽  
Singlet Excited State ◽  
Functionalized Graphene ◽  
Electron Transfer Process ◽  
Functionalized Graphene Oxide ◽  
Back Electron Transfer

Quenching of the thionine singlet excited state in covalently functionalized graphene oxide with an efficient back electron transfer process.

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