JP2022550742A5 - - Google Patents

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Publication number
JP2022550742A5
JP2022550742A5 JP2022519365A JP2022519365A JP2022550742A5 JP 2022550742 A5 JP2022550742 A5 JP 2022550742A5 JP 2022519365 A JP2022519365 A JP 2022519365A JP 2022519365 A JP2022519365 A JP 2022519365A JP 2022550742 A5 JP2022550742 A5 JP 2022550742A5
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cell according
carbon black
cathode
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JP2022519365A
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Japanese (ja)
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JP2022550742A (ja
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Priority claimed from PCT/US2020/052678 external-priority patent/WO2021067127A1/en
Publication of JP2022550742A publication Critical patent/JP2022550742A/ja
Publication of JP2022550742A5 publication Critical patent/JP2022550742A5/ja
Priority to JP2025203983A priority Critical patent/JP2026020326A/ja
Pending legal-status Critical Current

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JP2022519365A 2019-10-04 2020-09-25 リチウムイオン電池の性能向上のための高純度swcnt添加剤 Pending JP2022550742A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025203983A JP2026020326A (ja) 2019-10-04 2025-11-26 リチウムイオン電池の性能向上のための高純度swcnt添加剤

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962911022P 2019-10-04 2019-10-04
US62/911,022 2019-10-04
PCT/US2020/052678 WO2021067127A1 (en) 2019-10-04 2020-09-25 High purity swcnt additive for performance enhancement in lithium ion battery

Related Child Applications (1)

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JP2025203983A Division JP2026020326A (ja) 2019-10-04 2025-11-26 リチウムイオン電池の性能向上のための高純度swcnt添加剤

Publications (2)

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JP2022550742A JP2022550742A (ja) 2022-12-05
JP2022550742A5 true JP2022550742A5 (https=) 2024-04-10

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ID=75338511

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JP2022519365A Pending JP2022550742A (ja) 2019-10-04 2020-09-25 リチウムイオン電池の性能向上のための高純度swcnt添加剤
JP2025203983A Pending JP2026020326A (ja) 2019-10-04 2025-11-26 リチウムイオン電池の性能向上のための高純度swcnt添加剤

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JP2025203983A Pending JP2026020326A (ja) 2019-10-04 2025-11-26 リチウムイオン電池の性能向上のための高純度swcnt添加剤

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Country Link
US (1) US20220223877A1 (https=)
EP (1) EP4038683B1 (https=)
JP (2) JP2022550742A (https=)
KR (1) KR20220074955A (https=)
CN (1) CN114503320A (https=)
WO (1) WO2021067127A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102952967B1 (ko) * 2021-10-05 2026-04-15 주식회사 엘지에너지솔루션 저효율 양극을 포함하는 이차전지
WO2023059073A1 (ko) * 2021-10-05 2023-04-13 주식회사 엘지에너지솔루션 저효율 양극을 포함하는 이차전지
JP2023137783A (ja) * 2022-03-18 2023-09-29 大阪瓦斯株式会社 リチウムイオン二次電池用正極活物質層形成用組成物
US20250033995A1 (en) * 2021-11-22 2025-01-30 Osaka Gas Co., Ltd. Composition for forming electrode active material layer for lithium ion secondary batteries
EP4318641A4 (en) * 2021-12-09 2025-05-21 LG Energy Solution, Ltd. LITHIUM SECONDARY BATTERY
JP7574250B2 (ja) * 2022-07-13 2024-10-28 プライムプラネットエナジー&ソリューションズ株式会社 二次電池
CN120153486A (zh) * 2023-01-13 2025-06-13 株式会社村田制作所 二次电池用负极以及二次电池
WO2025049747A1 (en) * 2023-08-30 2025-03-06 Yazaki Corporation Lithium-ion battery having binder-free anode
CN117174905A (zh) * 2023-09-01 2023-12-05 东阳利维能新能源科技有限公司 一种高电导性高容量正极极片、锂电池及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001035471A2 (en) * 1999-11-11 2001-05-17 Koninklijke Philips Electronics N.V. Lithium battery comprising a gel-eletrolyte
US6841303B2 (en) * 2001-01-17 2005-01-11 Skc Co., Ltd. High ionic conductivity gel polymer electrolyte for rechargeable polymer batteries
US20030099883A1 (en) * 2001-10-10 2003-05-29 Rosibel Ochoa Lithium-ion battery with electrodes including single wall carbon nanotubes
EP1787955A4 (en) * 2004-07-27 2010-06-23 Nat Inst Of Advanced Ind Scien A SINGLE-LAYER CARBONNANE TUBE AND ARRANGED CARBONNANORA TUBE COLLAR STRUCTURE, AND METHOD OF MANUFACTURING THEREOF, MANUFACTURING DEVICE THEREFOR AND USE THEREOF
US20100062229A1 (en) * 2004-07-27 2010-03-11 Kenji Hata Aligned single-walled carbon nanotube aggregate, bulk aligned single-walled carbon nanotube aggregate, powdered aligned single-walled carbon nanotube aggregate, and production method thereof
US9174847B2 (en) * 2008-05-01 2015-11-03 Honda Motor Co., Ltd. Synthesis of high quality carbon single-walled nanotubes
JP2010212309A (ja) * 2009-03-06 2010-09-24 Nippon Chemicon Corp 電極材料及びこの電極材料を含有する電極
US20110070495A1 (en) * 2009-09-23 2011-03-24 Alliance For Sustainable Energy, Llc Method of fabricating electrodes including high-capacity, binder-free anodes for lithium-ion batteries
JP6387300B2 (ja) * 2011-06-20 2018-09-05 矢崎総業株式会社 炭素の凝集アセンブリおよびその用途
JP6877862B2 (ja) * 2013-04-10 2021-05-26 日本ゼオン株式会社 リチウムイオン二次電池用正極およびリチウムイオン二次電池
US9917295B2 (en) * 2014-05-13 2018-03-13 Uchicago Argonne, Llc Methods for using atomic layer deposition to produce a film for solid state electrolytes and protective electrode coatings for lithium batteries
JP2016054113A (ja) * 2014-09-04 2016-04-14 日本ゼオン株式会社 二次電池電極用複合体の製造方法、二次電池電極用複合体、二次電池用電極および二次電池
CN107078282B (zh) * 2014-11-10 2021-04-06 罗伯特·博世有限公司 电极添加剂及包含所述电极添加剂的电极
KR102296854B1 (ko) * 2014-11-14 2021-09-01 에스케이이노베이션 주식회사 리튬이온 이차전지
WO2016205780A1 (en) * 2015-06-19 2016-12-22 24M Technologies, Inc. Methods for electrochemical cell remediation
KR101923466B1 (ko) * 2015-09-10 2018-11-30 주식회사 엘지화학 이차전지용 도전재 및 이를 포함하는 이차전지
WO2017053962A1 (en) * 2015-09-24 2017-03-30 Massachusetts Institute Of Technology Systems and methods of preparing lithium sulfur electrode using sacrificial template
CN106602069A (zh) * 2015-10-20 2017-04-26 深圳市比克动力电池有限公司 锂离子电池正极材料、正极和锂离子电池
US11196051B2 (en) * 2015-11-30 2021-12-07 Lg Chem, Ltd. Positive electrode for secondary battery and secondary battery including the same
JP2016048698A (ja) * 2016-01-04 2016-04-07 日立化成株式会社 リチウムイオン二次電池正極用導電剤並びにこれを用いたリチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極合剤、リチウムイオン二次電池用正極及びリチウムイオン二次電池
CN109196687B (zh) * 2016-05-17 2022-12-27 株式会社名城毫微碳 电极结构体
US10658651B2 (en) * 2017-07-31 2020-05-19 Honda Motor Co., Ltd. Self standing electrodes and methods for making thereof
KR102690388B1 (ko) * 2018-01-31 2024-08-01 주식회사 엘지에너지솔루션 도전재 분산액 및 음극 슬러리 제조 방법
CN108428897A (zh) * 2018-03-28 2018-08-21 广州鹏辉能源科技股份有限公司 锂离子电池正极材料、锂离子电池正极片及其制备方法和锂离子电池
US11554957B2 (en) * 2018-05-22 2023-01-17 Molecular Rebar Design, Llc Lithium ion battery using high surface area nanotubes
JP7159452B2 (ja) * 2018-08-20 2022-10-24 キャボット コーポレイション 導電性添加剤を含む組成物、関連する電極および関連する電池
CN112567548A (zh) * 2018-09-19 2021-03-26 株式会社村田制作所 二次电池
CN109742339B (zh) * 2018-12-14 2023-05-02 江苏海四达电源有限公司 一种高比能量超低温高安全性聚合物锂离子电池及其制备方法
US11535517B2 (en) * 2019-01-24 2022-12-27 Honda Motor Co., Ltd. Method of making self-standing electrodes supported by carbon nanostructured filaments
WO2021002369A1 (ja) * 2019-07-01 2021-01-07 ダイキン工業株式会社 電気化学デバイス用組成物、正極合剤、正極構造体および二次電池

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