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Updated: May 11, 2026

07:23
Construction and Testing of Coin Cells of Lithium Ion Batteries
Published on: August 2, 2012
Carbon-free cobalt oxide cathodes with tunable nanoarchitectures for rechargeable lithium-oxygen batteries
Ahmer Riaz1, Kyu-Nam Jung, Wonyoung Chang
1New and Renewable Energy Research Division, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon, 305-343, Republic of Korea.
Abstract:
Carbon-free cobalt oxide cathodes for lithium-oxygen batteries are fabricated via an electrodeposition-conversion process. The Co3O4-only cathodes show a remarkably reduced voltage gap (by ca. 550 mV compared to the carbon-only cathode) as well as excellent long-term cyclability.

