Back to Search
Start Over
Synthesis and electrochemical properties of nanostructured LiMn2O4 for lithium-ion batteries
- Source :
-
Materials Letters . Jul2007, Vol. 61 Issue 17, p3597-3600. 4p. - Publication Year :
- 2007
-
Abstract
- Abstract: Spinel LiMn2O4 crystal with the grain sizes of about 15 nm is firstly synthesized by hydrothermal route at 180 °C using MnO2 as a precursor. The LiMn2O4 powders synthesized by hydrothermal technique and sol–gel reaction were investigated by X-ray diffraction (XRD) and Transmission electron microscopy (TEM). The LiMn2O4 samples were used as cathode materials for lithium-ion battery, whose electrochemical properties were investigated. The results show that the sample obtained by hydrothermal route has higher capacity than that prepared by sol–gel method. [Copyright &y& Elsevier]
- Subjects :
- *COLLOIDS
*ELECTRON microscopy
*BULK solids
*TRANSMISSION electron microscopy
Subjects
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 61
- Issue :
- 17
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 25341575
- Full Text :
- https://doi.org/10.1016/j.matlet.2006.11.122