Facile preparation of single-crystalline nanowires of γMnOOH and βMnO2

被引：0
|
作者：
Z.-Y. Yuan
T.-Z. Ren
G.-H. Du
B.-L. Su
机构：
[1] The University of Namur (FUNDP),Laboratory of Inorganic Materials Chemistry
[2] University of Antwerp (RUCA),Electron Microscopy for Materials Research
来源：
Applied Physics A | 2005年 / 80卷
关键词：
Oxide; Thin Film; Lithium; Manganese; Catalysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A facile method has been developed to synthesize single-crystalline manganese (oxyhydr)oxide nanowires. A pure phase of single-crystalline γMnOOH nanowires with the lengths of several hundred nanometres to several micrometers and the diameters of 5–40 nm was synthesized by hydrothermal transformation of commercial granular γ- or βMnO2 in water, and single-crystalline βMnO2 and polycrystalline αMn2O3 nanowires formed after subsequent calcination at 300 and 600 °C of the as-prepared γMnOOH nanostructures, respectively. These low-dimensional nanostructured materials may find novel properties and provide more possible applications in lithium batteries and catalysis.
引用
收藏
页码：743 / 747
页数：4
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