Acetic acid-assisted solution process for growth of complex copper sulfide microtubes constructed by hexagonal nanoflakes

被引：79

作者：

Gong, JY ^{[1
]}

Yu, SH ^{[1
]}

Qian, HS ^{[1
]}

Luo, LB ^{[1
]}

Liu, XM ^{[1
]}

机构：

[1] Univ Sci & Technol China, Chinese Acad Sci, Hefei Natl Lab Phys Sci Microscale,Struct Res Lab, Div Nanomat & Chem,Sch Chem & Mat,Dept Chem, Hefei 230026, Peoples R China

来源：

CHEMISTRY OF MATERIALS | 2006年 / 18卷 / 08期

关键词：

D O I：

10.1021/cm052624f

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A facile one-pot solution approach for growth of complex copper sulfide microtubes using acetic acid as an additive and controlling the molar ratio of reactants (CuCl2°·2H2O) and thioacetamide (TAA) was investigated. This simple acetic acid-assisted hydrothermal process was observed to selectively synthesize CuS microtubes, CuS spheres, and discrete hexagonal CuS nanoflakes. The one-dimensional microrods of the initial precursor [Cu-(TAA)2]Cl2 complex was shown to act as a sacrificial template for the self-aggregation and oriented growth of CuS nanoflakes. This approach could be further extended as a promising synthetic route to access other inorganic nanomaterials with complex form.

引用

页码：2012 / 2015

页数：4

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