Synthesis of o-LiMnO2 by microwave irradiation and study its heat treatment and lithium exchange

被引：40

作者：

Chitrakar, R

Kanoh, H

Miyai, Y

Ooi, K

机构：

[1] Natl Inst Adv Ind Sci & Technol, Takamatsu, Kagawa 7610395, Japan

[2] Chiba Univ, Fac Sci, Dept Chem, Chiba 2638522, Japan

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2002年 / 163卷 / 01期

关键词：

o-LiMnO2; Li1.6Mn1.6O4; H1.6Mn1.6O4; microwaves; ion-exchange;

D O I：

10.1006/jssc.2001.9403

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Microwave irradiation of a suspension of gamma-MnOOH in a 4 mol dm(-3) LiOH solution brought about a rapid formation of semicrystalline orthorhombic LiMnO2 (o-LiMnO2) within 30 min at 120degrees C. Cubic Li1.6Mn1.6O4 was obtained by heating o-LiMnO2 at 400degreesC; lithium could be topotactically extracted from Li1.6Mn1.6O4O4 with acid to form cubic H1.6Mn1.6O4. (C) 2002 Elsevier Science.

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页码：1 / 4

页数：4

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