Authors: DongEn Zhang WenBing Shu ShanZhong Li XiaoBo Zhang Ailing Ying ZhiWei Tong
Publish Date: 2008/09/01
Volume: 43, Issue: 17, Pages: 5948-5951
Abstract
Octahedrallike Li05Fe25O4 crystallites have been fabricated using a TEAassisted route under mild conditions The asprepared powders were characterized in detail by conventional techniques such as XRD TEM and FESEM The saturation magnetization Ms remnant magnetization Mr and coercivity Hc have been determined to be 84 6 emu/g and 85 Oe respectively Meanwhile the electrochemical properties of Li05Fe25O4 demonstrate that it delivers a large discharge capacity which might find possible application as an electrode material in lithium cellsThis work was supported by a Grantinaid for Scientific Research from the Japan Society for the Promotion of Science JSPS and the CREST program of the Japan Science and Technology Agency JST We are grateful to young and middle aged academic leaders of Jiangsu Province universities’ “blue and green blue project” We are grateful to the electron microscope and Xray diffraction facilities of university of science technology of China for assistance in XRD and SEM measurements
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