Synthesis and characterization of nanostrucl ured Li2MnO3 from nanostructured MnOOH precursors

被引：20

作者：

Zhang, WX ^{[1
]}

Liu, Y ^{[1
]}

Yang, ZH ^{[1
]}

Tang, SP ^{[1
]}

Chen, M ^{[1
]}

机构：

[1] Hefei Univ Technol, Sch Chem Engn, Hefei 230009, Anhui, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2004年 / 131卷 / 07期

基金：

中国国家自然科学基金;

关键词：

nanostructures; chemical synthesis; transmission electron microscopy; X-ray diffraction;

D O I：

10.1016/j.ssc.2004.06.007

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Li2MnO3 with different nanostructures was synthesized through a solid-state reaction. MnOOH nanorods and nanowires prepared via the hydrothermal method were used as precursors, respectively, to react with Li(OH)(H2O)-H-. to prepare nanostructured Li2MnO3 in the temperature range from 500 to 800 T. The samples were characterized by XRD, TEM, ESR and FTIR results. Based on the experimental results, the dehydration-oxidation-combination (DOC) formation mechanism of Li2MnO3 was proposed. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：441 / 445

页数：5

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