CA3163695A1 - Cation-disordered rocksalt type high entropy cathode with reduced short-range order for li-ion batteries - Google Patents

Cation-disordered rocksalt type high entropy cathode with reduced short-range order for li-ion batteries Download PDF

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CA3163695A1
CA3163695A1 CA3163695A CA3163695A CA3163695A1 CA 3163695 A1 CA3163695 A1 CA 3163695A1 CA 3163695 A CA3163695 A CA 3163695A CA 3163695 A CA3163695 A CA 3163695A CA 3163695 A1 CA3163695 A1 CA 3163695A1
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metal species
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Gerbrand Ceder
Zhengyan LUN
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University of California San Diego UCSD
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    • C01G45/20—Compounds containing manganese, with or without oxygen or hydrogen, and containing one or more other elements
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
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  • Chemical & Material Sciences (AREA)
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  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA3163695A 2020-02-07 2021-02-03 Cation-disordered rocksalt type high entropy cathode with reduced short-range order for li-ion batteries Pending CA3163695A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062971598P 2020-02-07 2020-02-07
US62/971,598 2020-02-07
PCT/US2021/016357 WO2021158620A1 (en) 2020-02-07 2021-02-03 Cation-disordered rocksalt type high entropy cathode with reduced short-range order for li-ion batteries

Publications (1)

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CA3163695A1 true CA3163695A1 (en) 2021-08-12

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CA3163695A Pending CA3163695A1 (en) 2020-02-07 2021-02-03 Cation-disordered rocksalt type high entropy cathode with reduced short-range order for li-ion batteries

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US (1) US12597608B2 (https=)
EP (1) EP4100366A1 (https=)
JP (1) JP7763765B2 (https=)
KR (1) KR102802347B1 (https=)
CN (1) CN115003630A (https=)
CA (1) CA3163695A1 (https=)
WO (1) WO2021158620A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114373920B (zh) * 2022-03-21 2022-06-17 中南大学 一种高熵氧化物及其制备方法和应用
EP4289788A1 (en) * 2022-06-07 2023-12-13 Karlsruher Institut für Technologie Process for making transition metal oxyfluorides as electrode materials for alkali metal ion cells
WO2024092218A1 (en) * 2022-10-28 2024-05-02 The Regents Of The University Of California Solid-state microwave route to cation-disordered rocksalt oxide and oxyfluoride cathodes
WO2024209466A1 (en) * 2023-04-04 2024-10-10 Bar Ilan University Air-stable cathode for sodium-ion batteries
WO2025078283A1 (en) 2023-10-12 2025-04-17 Basf Se Cathode active materials and methods of manufacture
WO2025111383A1 (en) * 2023-11-20 2025-05-30 The Regents Of The University Of California D0-less disordered rocksalt oxides and oxyfluoride cathode materials
CN118289813B (zh) * 2024-06-05 2024-08-16 北京紫越知新科技有限公司 高熵卤化物固体电解质及其制备方法、电解质膜、正极材料和锂离子电池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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KR100927244B1 (ko) * 2007-10-13 2009-11-16 주식회사 엘지화학 리튬 이차전지용 양극 활물질
CN102169982B (zh) 2011-04-02 2013-04-24 江苏科捷锂电池有限公司 锰基层状晶体结构锂电池正极材料的制备方法
JP6784982B2 (ja) 2015-07-02 2020-11-18 株式会社カネカ 無機化合物の製造方法
CN110199419B (zh) 2017-03-06 2022-08-23 松下知识产权经营株式会社 正极活性物质以及电池
US12278365B2 (en) * 2017-04-07 2025-04-15 The Regents Of The University Of California Fluorine substituted cation-disordered lithium metal oxides and methods of making same
EP3618152A1 (en) 2017-04-24 2020-03-04 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material and battery
WO2018220882A1 (ja) 2017-05-29 2018-12-06 パナソニックＩｐマネジメント株式会社 正極活物質、および、電池
US10978706B2 (en) 2017-09-19 2021-04-13 The Regents Of The University Of California Cation-disordered rocksalt lithium metal oxides and oxyfluorides and methods of making same
CN112533872B (zh) 2018-08-03 2023-04-04 株式会社钟化 石榴石型复合金属氧化物及其制造方法
CN109305700B (zh) * 2018-09-10 2021-02-26 南京航空航天大学 一种含铌/钽阳离子无序岩盐结构正极材料的制备方法
KR20190082130A (ko) 2018-12-28 2019-07-09 포항공과대학교 산학협력단 리튬 이차 전지용 양극 활물질과 이의 제조방법
CN110600703B (zh) * 2019-09-19 2022-09-30 安徽工业大学 一种锂离子电池用五元过渡金属氧化物高熵材料

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JP2023512669A (ja) 2023-03-28
US20230047457A1 (en) 2023-02-16
CN115003630A (zh) 2022-09-02
EP4100366A1 (en) 2022-12-14
US12597608B2 (en) 2026-04-07
WO2021158620A1 (en) 2021-08-12
JP7763765B2 (ja) 2025-11-06
KR102802347B1 (ko) 2025-04-30
KR20220130187A (ko) 2022-09-26

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