ANODE ACTIVE MATERIAL COMPRISING TRANSITION METAL OXIDE, ANODE USING SAME, AND PREPARATION METHOD FOR ANODE ACTIVE MATERIAL
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United States of America Patent
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Apr 18, 2024
app pub date -
Nov 30, 2023
filing date -
Jun 11, 2021
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Abstract
An anode active material comprising a transition metal oxide is provided. A method for preparing the anode active material may comprise the steps of preparing a first transition metal oxide source and a second transition metal oxide source; providing the first transition metal oxide source and the second transition metal oxide source for a secondary alcohol to prepare a base source; providing a hydrolysis catalyst for the base source and inducing a sol-gel reaction to prepare a transition metal oxide precursor; and subjecting the transition metal oxide precursor to heat treatment in a nitrogen environment to prepare an anode active material containing a transition metal oxide.
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