Shape selective solvothermal synthesis of copper sulphides: role of ethylenediamine-water solvent system

被引：34

作者：

Gorai, S

Ganguli, D

Chaudhuri, S ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, W Bengal, India

[2] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, W Bengal, India

来源：

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2005年 / 116卷 / 02期

关键词：

copper sulphide; scanning electron microscopy; phase transition;

D O I：

10.1016/j.mseb.2004.10.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of stoichiometric and non-stoichiometric copper sulphides have been successfully synthesized via the solvothermal route using ethylenediamine-water as the solvent system at 130degreesC. The products were identified from X-ray powder diffraction patterns. Scanning electron microscope images showed different morphological patterns, such as six-petal dendritic flowers with or without center button, rods and microspheres. The solvent (ethylenediamine/ethylenediamine-water/water) played an important role to determine the morphology and stoichiometry of copper sulphide. (C) 2004 Elsevier B.V. All rights reserved.

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页码：221 / 225

页数：5

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