A holistic review on the synthesis techniques of spinel structured lithium cobalt manganese tetroxide

Authors

• Chee Wayne Tan
• Zul Hilmi Che Daud
• Zainab Asus
• Mohd Hasbullah Idris
• Izhari Izmi Mazali
• Mohd Ibthisham Ardani
• Mohd Kameil Abdul Hamid

Publication Date

2022

Abstract

Spinel structured lithium cobalt manganese tetroxide (LiCoMnO4) which exhibit unrivalled reduction potential of 5.3V (vs. Li0 | Li+) was identified to be one of the potential cathode candidates for next generation lithium-ion batteries offering high voltage output and energy density. The focal point of this article is to holistically review relevant techniques established for the synthesis of LiCoMnO4 compound, particularly solid-state reaction, sol-gel synthesis, flux method and hydrothermal technology. Electrochemical performances of lithium cobalt manganese tetroxide (LiCoMnO4) synthesised via the four distinctive approaches as well as the critical process parameters will be compared and scrutinised. Adversities associated with deoxygenation in the course of synthesis process at high temperature and proposed countermeasure via fluorine-substitution will also be discussed.

DOI

10.55713/jmmm.v32i4.1528

First Page

59

Last Page

70

Recommended Citation

Wayne Tan, Chee; Che Daud, Zul Hilmi; Asus, Zainab; Hasbullah Idris, Mohd; Mazali, Izhari Izmi; Ardani, Mohd Ibthisham; and Abdul Hamid, Mohd Kameil (2022) "A holistic review on the synthesis techniques of spinel structured lithium cobalt manganese tetroxide," Journal of Metals, Materials and Minerals: Vol. 32: No. 4, Article 5.
DOI: 10.55713/jmmm.v32i4.1528
Available at: https://digital.car.chula.ac.th/jmmm/vol32/iss4/5