KR102910872B1 - 황화물 고체 전해질, 및 그것을 사용한 전극 합제, 고체 전해질층 그리고 전지 - Google Patents

황화물 고체 전해질, 및 그것을 사용한 전극 합제, 고체 전해질층 그리고 전지

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KR102910872B1
KR102910872B1 KR1020227024840A KR20227024840A KR102910872B1 KR 102910872 B1 KR102910872 B1 KR 102910872B1 KR 1020227024840 A KR1020227024840 A KR 1020227024840A KR 20227024840 A KR20227024840 A KR 20227024840A KR 102910872 B1 KR102910872 B1 KR 102910872B1
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solid electrolyte
sulfide solid
less
sulfide
phosphorus
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KR20220119098A (ko
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유키 나카야마
다카히로 이토
츠카사 다카하시
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미쓰이킨조쿠주식회사
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
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    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
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    • H01M10/052—Li-accumulators
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KR1020227024840A 2020-03-23 2021-03-15 황화물 고체 전해질, 및 그것을 사용한 전극 합제, 고체 전해질층 그리고 전지 Active KR102910872B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-051637 2020-03-23
JP2020051637 2020-03-23
PCT/JP2021/010345 WO2021193192A1 (ja) 2020-03-23 2021-03-15 硫化物固体電解質、及びそれを用いた電極合剤、固体電解質層並びに電池

Publications (2)

Publication Number Publication Date
KR20220119098A KR20220119098A (ko) 2022-08-26
KR102910872B1 true KR102910872B1 (ko) 2026-01-13

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Country Status (7)

Country Link
US (1) US20230038374A1 (https=)
EP (1) EP4129901A4 (https=)
JP (1) JP7344295B2 (https=)
KR (1) KR102910872B1 (https=)
CN (1) CN115023770A (https=)
TW (1) TW202140373A (https=)
WO (1) WO2021193192A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102741667B1 (ko) * 2019-03-29 2024-12-10 후루카와 기카이 긴조쿠 가부시키가이샤 황화물계 무기 고체 전해질 재료용 오황화이인 조성물
KR102832552B1 (ko) * 2021-11-17 2025-07-11 미쓰이금속광업주식회사 전지
CN114142084B (zh) * 2021-11-26 2024-01-30 湖州昆仑先端固态电池科技有限公司 一种硫化物固体电解质及其制备方法和应用
WO2023114549A1 (en) * 2021-12-17 2023-06-22 Solid Power Operating, Inc. Solid state electrolyte and method of production
CN119452432A (zh) * 2022-08-03 2025-02-14 出光兴产株式会社 玻璃陶瓷固体电解质及锂离子电池
WO2025109099A1 (en) * 2023-11-23 2025-05-30 Umicore Trivalent element-substituted lithium-deficient halide-rich solid electrolytes

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Publication number Priority date Publication date Assignee Title
JP6234665B2 (ja) * 2011-11-07 2017-11-22 出光興産株式会社 固体電解質
JPWO2015011937A1 (ja) * 2013-07-25 2017-03-02 三井金属鉱業株式会社 リチウムイオン電池用硫化物系固体電解質
JP6611949B2 (ja) * 2015-12-22 2019-11-27 トヨタ・モーター・ヨーロッパ 固体電解質用材料
US11699809B2 (en) * 2016-07-01 2023-07-11 Mitsui Mining & Smelting Co., Ltd. Sulfide-based solid electrolyte for lithium secondary battery
JP6679730B2 (ja) * 2016-08-10 2020-04-15 出光興産株式会社 硫化物固体電解質
JP6936073B2 (ja) * 2016-08-12 2021-09-15 出光興産株式会社 硫化物固体電解質
WO2018110647A1 (ja) * 2016-12-14 2018-06-21 出光興産株式会社 硫化物固体電解質の製造方法
WO2018164224A1 (ja) * 2017-03-08 2018-09-13 出光興産株式会社 硫化物固体電解質粒子
DE112018002679T5 (de) * 2017-05-24 2020-03-05 Idemitsu Kosan Co., Ltd. Sulfid-festelektrolyt
US11196083B2 (en) * 2017-07-07 2021-12-07 Mitsui Mining & Smelting Co., Ltd. Solid electrolyte of lithium secondary battery and sulfide compound for said solid electrolyte
US20210323824A1 (en) * 2018-08-23 2021-10-21 Basf Se Solid lithium ion conducting material and process for preparation thereof
CN113348577A (zh) * 2019-12-27 2021-09-03 三井金属矿业株式会社 硫化物固体电解质及其制造方法

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Publication number Publication date
KR20220119098A (ko) 2022-08-26
EP4129901A1 (en) 2023-02-08
WO2021193192A1 (ja) 2021-09-30
US20230038374A1 (en) 2023-02-09
TW202140373A (zh) 2021-11-01
JPWO2021193192A1 (https=) 2021-09-30
CN115023770A (zh) 2022-09-06
EP4129901A4 (en) 2024-05-01
JP7344295B2 (ja) 2023-09-13

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