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The controllable syntheses and electrochemical study of 1-dimensional nanowires, 2-dimensional nanoplatelets, and 3-dimensional nanotowers of MnO2.
- 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.
- Subjects :
- Electric Conductivity
Electric Wiring instrumentation
Electric Wiring methods
Macromolecular Substances chemistry
Materials Testing
Molecular Conformation
Particle Size
Surface Properties
Crystallization methods
Electrochemistry methods
Manganese Compounds chemistry
Nanostructures chemistry
Nanostructures ultrastructure
Nanotechnology methods
Oxides chemistry
Subjects
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