Synthesis, characterization, and electrochemical properties of magnesium birnessite and zinc chaclophanite prepared by a low-temperature route

被引：64
作者：
Aronson, BJ
Kinser, AK
Passerini, S
Smyrl, WH
Stein, A
机构：
[1] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
[2] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA
来源：
CHEMISTRY OF MATERIALS | 1999年 / 11卷 / 04期
关键词：
D O I：
10.1021/cm9805828
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：
Magnesium-substituted birnessite and zinc chalcophanite have been synthesized through a novel procedure based on a combination of coprecipitation and metal ion intercalation techniques. The materials showed very promising performance as hosts for lithium intercalation. Upon galvanostatic discharge, Mg-birnessite and Zn-chalcophanite composite cathodes were able to intercalate >2 equiv of lithium per mole.
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页码：949 / 957
页数：9
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