NEGATIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING SAME
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Jul 4, 2024
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Jan 23, 2024
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Aug 26, 2021
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Provided is a method for producing a negative electrode material for a lithium secondary battery. The method for producing a negative electrode material for a lithium secondary battery may comprise the steps of: preparing a base structure including lithium-titanium-oxide (Li4Ti5O12, LTO); improving the electrical conductivity and lithium ion conductivity of the base structure by primarily heat treating the base structure; and eliminating oxygen vacancies present in the primarily heat-treated base structure by secondarily heat treating the primarily heat-treated base structure.
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