JP7535948B2 - 高エネルギー密度の組成勾配電極およびその製造方法 - Google Patents

高エネルギー密度の組成勾配電極およびその製造方法 Download PDF

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JP7535948B2
JP7535948B2 JP2020564351A JP2020564351A JP7535948B2 JP 7535948 B2 JP7535948 B2 JP 7535948B2 JP 2020564351 A JP2020564351 A JP 2020564351A JP 2020564351 A JP2020564351 A JP 2020564351A JP 7535948 B2 JP7535948 B2 JP 7535948B2
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electrode
electrode material
solid
semi
capacity
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JP2021526710A (ja
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直樹 太田
チェン，ジュンジェン
バッツァレッラ，リカルド
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24M Technologies Inc
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    • H01M4/0426—Sputtering
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    • H—ELECTRICITY
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
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    • H—ELECTRICITY
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    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/463—Aluminium based
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    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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JP2020564351A 2018-05-24 2019-05-24 高エネルギー密度の組成勾配電極およびその製造方法 Active JP7535948B2 (ja)

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US201862676049P 2018-05-24 2018-05-24
US62/676,049 2018-05-24
PCT/US2019/033965 WO2019227016A1 (en) 2018-05-24 2019-05-24 High energy-density composition-gradient electrodes and methods of making the same

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