A controlled anion exchange strategy to synthesize Bi2S3 nanocrystals/BiOCl hybrid architectures with efficient visible light photoactivity

被引：268
|
作者：
Cheng, Hefeng [1 ]
Huang, Baibiao [1 ]
Qin, Xiaoyan [1 ]
Zhang, Xiaoyang [1 ]
Dai, Ying [2 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[2] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 01期
基金：
中国国家自然科学基金;
关键词：
PHOTOCATALYTIC ACTIVITY; HOLLOW MICROSPHERES; OPTICAL-PROPERTIES; HIGHLY EFFICIENT; SULFIDE; ROUTE; TIO2;
D O I：
10.1039/c1cc15487g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bi2S3 nanocrystals/BiOCl hybrid architectures with tunable band gaps were synthesized by a controlled anion exchange approach and they displayed highly efficient visible light photoactivities, which is associated with suitable energetics and structural topotactic relationship that can benefit the interfacial charge transfer.
引用
收藏
页码：97 / 99
页数：3
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