%0 Journal Article
%T The Structure and Electrochemical Performance of α/β Mutually Embedded Nickel Hydroxide<br>α/β互嵌氢氧化镍电极活性材料的结构和电化学性能
%A LI Yanwei LI Yuexiao YAO Jinhuan LIU Changjiu ZHU Wenfeng College of Chemistry
%A Bioengineering
%A Guilin University of Technology
%A Guilin
%A Key Laboratory of New Processing Technology for Nonferrous Metals
%A Materials of Ministry of Education
%A Guilin
%A <br>李延伟
%A 李月晓
%A 姚金环
%A 刘长久
%A 朱文凤
%J 材料研究学报
%D 2011
%I 
%X α/β mutually embedded nickel hydroxide has been synthesized by chemical coprecipitation method. The microstructure and surface morphology of the prepared samples were analyzed by X–ray diffraction (XRD), Fourier transform infrared (FTIR), and scanning electron microscopy (SEM). The electrochemical performance of the prepared sample was characterized by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and charge discharge tests. Compared to the pure β nickel hydroxide, the α/β mutually embedded nickel hydroxide shows a higher electrochemical reaction activity, lower electrochemical reaction impedance, higher discharge capacity, and higher discharge voltage. Moreover, α/β mutually embedded nickel hydroxide has better cyclic performance.
%K inorganic non&ndash
%K metallic materials
%K nickel hydroxide
%K electrode active material
%K microstructure
%K electrochemical performance<br>无机非金属材料
%K 氢氧化镍
%K 电极活性材料
%K 微观结构
%K 电化学性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=3924FE186C90DEE40ED56D81533AC9B5&yid=9377ED8094509821&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=987EDA49D8A7A635&eid=014B591DF029732F&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=0