Abstract
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.
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Park, B. G., Ryu, J. H., Choi, W. Y., & Park, Y. J. (2009). Fabrication of 3-dimensional LiMn2O4 thin film. Bulletin of the Korean Chemical Society, 30(3), 653–656. https://doi.org/10.5012/bkcs.2009.30.3.653
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