Hydrothermal synthesis and electrochemical behavior of orthorhombic LiMnO2
作者： Seung-Taek Myung , Shinichi Komaba , Naoaki Kumagai
DOI: 10.1016/S0013-4686(02)00248-7
关键词: Inorganic chemistry 、 Lithium battery 、 Lithium oxide 、 Hydrothermal circulation 、 Oxide 、 Orthorhombic crystal system 、 Calcination 、 Battery (electricity) 、 Chemistry 、 Hydrothermal synthesis
摘要: Abstract The most highlighted point of this work to emphasize is that it the first trial use Mn 3 O 4 oxide as a precursor synthesize orthorhombic LiMnO 2 by hydrothermal method. A well-ordered phase was formed treatment with excess LiOH aqueous solution at 170 °C. According TEM observation, as-synthesized powder single crystalline particle oxide. Comparing other prepared low temperature synthetic route and high calcination, showed enhanced battery performance lithium cathode material. We believe new synthesis expected an excellent alternative preparation method capacity material be used for Li-ion secondary battery.
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