BiOCl/ultrathin polyaniline core/shell nanosheets with a sensitization mechanism for efficient visible-light-driven photocatalysis

作     者：Yonghua Tang Peng Zhou Kai Wang Fei Lin Jianping Lai Yuguang Chao Hongxing Lit Shaojun Guo 唐永华;周鹏;王凯;林斐;赖建平;晁玉广;李红星;郭少军

作者机构：School of Physics and Optoelectronic Engineering Xiangtan University Department of Materials Science and Engineering College of Engineering Peking University School of Materials Science and Engineering Ocean University of China 

基　　金：supported by the National Natural Science Foundation of China (51772255) Hunan Natural Science Foundation (2016JJ3123) the National Key Research and Development Program of China (2016YFB0100201) the start-up supports from Peking University and Young Thousand Talented Program 

出 版 物：《Science China Materials》 (中国科学（材料科学（英文版）)

年 卷 期：2019年第62卷第1期

页      码：95-102页

摘      要：Photocatalytic technology holds great promise in renewable energy and environmental ***,we report the synthesis of a class of polyaniline-sensitized BiOCI core/shell nanosheets with visible-light photocatalytic activity by a one-step oxidative polymerization method and show how the hybrid nanosheet boosts the photocatalytic activity and stability for degradation of Rhodamine B (RhB).In this unique structure,the ultrathin polyaniline (PANI)as a shell with the thickness of about 1-2nm,can widen the response of the catalyst to visible light to boost photocatalysis and the BiOCI core can promote the separation of photogenerated carriers from the *** demonstrate that the optimized BiOCl/ PANI core/shell photocatalyst shows nearly three times higher photocatalytic activity for the degradation of RhB than pure BLOC1and also shows high *** work provides a new strategy for the design of a highly efficient hybrid photo- catalyst driven by visible light.

主 题 词：BiOC1 core/shell nanosheets photocatalysis polyaniline 

学科分类：07[理学] 070205[070205] 08[工学] 080501[080501] 0805[工学-能源动力学] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1007/S40843-018-9284-0

馆 藏 号：203297860...