Fabrication and electrochemical properties of α-Fe2O3 nanoparticles

被引:48
作者
Wang, XO
Gao, LS
Zheng, HG
Ji, MR
Shen, T
Zhang, Z [1 ]
机构
[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Struct Res Lab, Hefei 230026, Peoples R China
[3] Highstar Chem Power Source Co Ltd, Qidong 226200, Peoples R China
关键词
hydrothermal crystal growth; inorganic compounds; nanomaterials;
D O I
10.1016/j.jcrysgro.2004.05.081
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
alpha-Fe2O3 (Hematite) nanoparticles with average diameter of 90 nm were synthesized by a low-temperature hydrothermal method. They were characterized by XRD, TEM, FESEM and infrared spectrum. The electrochemical tests were conducted between 3.0 and 0.3 V windows at different current densities. The results exhibit the excellent electrochemical performance of the as-prepared alpha-Fe2O3 nanoparticles. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:489 / 492
页数:4
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