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

页码：3211 / 3215

页数：5

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