Solvothermal growth of Sb2S3 microcrystallites with novel morphologies

被引：55
作者：
Hu, HM [1 ]
Liu, ZP
Yang, BJ
Mo, MS
Li, QW
Yu, WC
Qian, YT
机构：
[1] Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
来源：
JOURNAL OF CRYSTAL GROWTH | 2004年 / 262卷 / 1-4期
基金：
中国国家自然科学基金;
关键词：
crystal morphology; growth from solutions; sulfides; semiconducting materials;
D O I：
10.1016/j.jcrysgro.2003.10.047
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Sb2S3 microcrystallites with a wealth of novel morphologies (patterns) have been prepared by a solvothermal reaction between antimony trisulfide and thiourea (thiosemicarbazide, thiocarbohydrate) at low temperature (140degreesC/150degreesC). The typical morphologies are feather-like, radioactive dendrite-like, prism-sphere-like, prickly sphere-like, flower-like and plate-sphere-like. Close inspections revealed that all these novel complicated patterns are composed of I -D building blocks. It was found that reaction parameters, such as sulfur source, solvent, reaction temperature and time, play important roles in the morphology control of Sb2S3 microcrystallites. (C) 2003 Elsevier B.V. All rights reserved.
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页码：375 / 382
页数：8
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