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The controllable syntheses and electrochemical study of 1-dimensional nanowires, 2-dimensional nanoplatelets, and 3-dimensional nanotowers of MnO2.

Authors :
Yan DW
Wang CR
Source :
Journal of nanoscience and nanotechnology [J Nanosci Nanotechnol] 2007 Jul; Vol. 7 (7), pp. 2487-93.
Publication Year :
2007

Abstract

We report a facile hydrothermal synthetic approach to selectively produce 1-dimensional, 2-dimensional, or 3-dimensional MnO2 nanomaterials reliably and conveniently. The influences of reaction conditions on the morphology and crystallographic forms and the formation mechanism of the as-obtained MnO2 nanostructures have been studied in this work. And the materials produced by this method have excellent crystalline nature. Preliminary electrochemical study indicates that the as-prepared 2-dimensional MnO2 nanomaterials are excellent cathode materials using in lithium batteries.

Details

Language :
English
ISSN :
1533-4880
Volume :
7
Issue :
7
Database :
MEDLINE
Journal :
Journal of nanoscience and nanotechnology
Publication Type :
Academic Journal
Accession number :
17663269
Full Text :
https://doi.org/10.1166/jnn.2007.436