A hydrothermal reaction to synthesize CuFeS2 nanorods

被引：53

作者：

Hu, JQ

Lu, QY

Deng, B

Tang, KB ^{[1
]}

Qian, YT

Li, YZ

Zhou, G

Liu, XM

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：

INORGANIC CHEMISTRY COMMUNICATIONS | 1999年 / 2卷 / 12期

基金：

中国国家自然科学基金;

关键词：

hydrothermal reaction; synthesis; CuFeS2; nanorods;

D O I：

10.1016/S1387-7003(99)00154-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A hydrothermal reaction route has been developed to prepare chalcopyrite phase CuFeS2 nanorods at 200-250 degrees C. X-ray powder diffraction and transmission electron microscopy results reveal that the CuFeS2 synthesized displays nanorods with diameters of 20-40 nm and lengths of up to several micrometers. Elemental analysis gives the atomic ratio of Cu:Fe:S of 1:1.04:2.11. The Fe-57 Mossbauer spectrum exhibits a six-peak hyperfine magnetic spectrum and a like-splitted line non-magnetic peak. The factors influencing the formation of the CuFeS2 nanorods were discussed. (C) 1999 Elsevier science S.A. All rights reserved.

引用

页码：569 / 571

页数：3

共 22 条

[1] ELECTRONIC-STRUCTURE AND PHOTOEXCITED-CARRIER DYNAMICS IN NANOMETER-SIZE CDSE CLUSTERS [J].