A Facile Band Alignment of Polymeric Carbon Nitride Semiconductors to Construct Isotype Heterojunctions

被引：748
作者：
Zhang, Jinshui [1 ,2 ]
Zhang, Mingwen [1 ,2 ]
Sun, Rui-Qing [1 ,2 ]
Wang, Xinchen [1 ,2 ]
机构：
[1] Fuzhou Univ, Res Inst Photocatalysis, Fujian Prov Key Lab Photocatalysis, State Key Lab Breeding Base, Fuzhou 350002, Peoples R China
[2] Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350002, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 40期
基金：
中国国家自然科学基金;
关键词：
band alignment; carbon nitride; heterojunctions; photocatalysis; semiconductors; PHOTOCATALYTIC ACTIVITY; HYDROGEN EVOLUTION; WATER; JUNCTION; FUTURE;
D O I：
10.1002/anie.201205333
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Junction function: All-organic isotype heterojunctions are formed through the band alignment of polymeric carbon nitride semiconductors (CN and CNS, see scheme), improving the efficiency of charge separation and prolonging the lifetime of charge carriers. These polymeric heterostructures demonstrate an excellent performance for heterogeneous photocatalysis, as shown in a hydrogen-generation assay. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：10145 / 10149
页数：5
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