Kinetically Enhanced Reaction Pathway to Form Highly Crystalline Layered LiCoO2 at Low Temperatures Below 300 ℃
Abstract
Layered LiCoO2 is usually synthesized after a prolonged sintering process at high temperatures (≥800 °C) for 10–20 h. This study developed a “hydroflux process” to obtain highly crystalline and layered LiCoO2 at a low temperature of 300 °C within 30 min. Molten mixed hydroxide-containing water molecules significantly accelerated the formation of LiCoO2, which showed a highly reversible capacity of 120 mAh g–1 without postannealing. The reaction mechanism study showed……
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Article Information:
Kinetically Enhanced Reaction Pathway to Form Highly Crystalline Layered LiCoO2 at Low Temperatures Below 300 °C
Rannosuke Maeda, Ryo Nakanishi, Minoru Mizuhata, and Masaki Matsui
Inorganic Chemistry
DOI: 10.1021/acs.inorgchem.3c01704
