Synthesis of Hollow CdxZn1-xSe Nanoframes through the Selective Cation Exchange of Inorganic-Organic Hybrid ZnSe-Amine Nanoflakes with Cadmium Ions

被引：105
作者：
Wu, Xuan [1 ]
Yu, Yifu [1 ]
Liu, Yang [1 ]
Xu, You [1 ]
Liu, Cuibo [1 ]
Zhang, Bin [1 ]
机构：
[1] Tianjin Univ, Sch Sci, Dept Chem, Tianjin 300072, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 13期
基金：
中国国家自然科学基金;
关键词：
cation exchange; nanoframes; nanostructures; organic-inorganic hybrid composites; photocatalysis; ROOM-TEMPERATURE; COLLOIDAL NANOCRYSTALS; NANOWIRES; SEMICONDUCTOR; NANOPARTICLES; MORPHOLOGY; NANOCAGES; TRANSFORMATION; FABRICATION; CONVERSION;
D O I：
10.1002/anie.201108098
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Tiny frames: The selective cation-exchange of unpurified ZnSe-diethylenetriamine (DETA) hybrid nanosheets with cadmium ions, followed by the dissolution of DETA and subsequent Ostwald ripening, leads to hollow Cd xZn 1-xSe nanoframes with tunable compositions (see scheme). These nanoframes are highly active in the photocatalytic hydrogen evolution from water-splitting. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：3211 / 3215
页数：5
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