Fabrication of 3-Dimensional LiMn2O4 Thin Film
3-Dimensionally ordered macroporous LiMn2O4 thin film was prepared by a sol-gel and dip coating method on Pt/Ti/SiO2/Si substrate. An opal structure consisting of mono dispersed polystyrene beads (300 nm) was used as a template. After solution containing Mn and Li precursors was coated on the templa...
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| Veröffentlicht in: | Bulletin of the Korean Chemical Society 2009, 30(3), , pp.653-656 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | 3-Dimensionally ordered macroporous LiMn2O4 thin film was prepared by a sol-gel and dip coating method on
Pt/Ti/SiO2/Si substrate. An opal structure consisting of mono dispersed polystyrene beads (300 nm) was used as a
template. After solution containing Mn and Li precursors was coated on the template-deposited substrate, the
template and organic materials in the precursors was removed by calcination at 400 °C
. And then the 3-dimensional
LiMn2O4 thin film with spinel structure was fabricated by heat treatment at 700 °C
. The structural and
electrochemical property was investigated by XRD, SEM and charge-discharge cycler. KCI Citation Count: 4 |
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| ISSN: | 0253-2964 1229-5949 |
| DOI: | 10.5012/bkcs.2009.30.3.653 |