S, N Co-Doped Graphene Quantum Dot/TiO2 Composites for Efficient Photocatalytic Hydrogen Generation

S, N Co-Doped Graphene Quantum Dot/TiO2 Composites for Efficient Photocatalytic Hydrogen Generation

Abstract S, N co-doped graphene quantum dots (S,N-GQDs) coupled with P25 (TiO2) (S,N-GQD/P25) have been prepared via simply hydrothermal method. The as-prepared S,N-GQD/P25 composites exhibited excellent photocatalytic hydrogen generation activities, with a significantly extended light absorption ra...

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Bibliographic Details
Main Authors: He Xie, Chengyi Hou, Hongzhi Wang, Qinghong Zhang, Yaogang Li
Format: Article
Language:English
Published: SpringerOpen 2017-06-01
Series:Nanoscale Research Letters
Subjects:
Graphene quantum dots
TiO2
Elemental doping
Photocatalysis
Hydrogen evolution
Online Access:http://link.springer.com/article/10.1186/s11671-017-2101-1

Internet

http://link.springer.com/article/10.1186/s11671-017-2101-1

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