JP7444859B2 - ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 - Google Patents

ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 Download PDF

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JP7444859B2
JP7444859B2 JP2021512486A JP2021512486A JP7444859B2 JP 7444859 B2 JP7444859 B2 JP 7444859B2 JP 2021512486 A JP2021512486 A JP 2021512486A JP 2021512486 A JP2021512486 A JP 2021512486A JP 7444859 B2 JP7444859 B2 JP 7444859B2
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binder
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JPWO2020047674A5 (https=
JP2021536523A (ja
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ジャン－クリストフ ダイグル，
ビルハニュ ドゥザレーニュ アスレサーニュ，
雄一郎 浅川
カリム ザジブ，
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Hydro Quebec
Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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JP2021512486A 2018-09-07 2019-09-06 ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 Active JP7444859B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024025386A JP7791227B2 (ja) 2018-09-07 2024-02-22 ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用
JP2025245389A JP2026031775A (ja) 2018-09-07 2025-12-11 ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用

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US201862728531P 2018-09-07 2018-09-07
US62/728,531 2018-09-07
PCT/CA2019/051253 WO2020047674A1 (en) 2018-09-07 2019-09-06 Polymer binders for silicon or silicon-graphite composite electrodes and their use in electrochemical cells

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JP2024025386A Division JP7791227B2 (ja) 2018-09-07 2024-02-22 ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用

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JP2021536523A JP2021536523A (ja) 2021-12-27
JPWO2020047674A5 JPWO2020047674A5 (https=) 2022-09-02
JP2021536523A5 JP2021536523A5 (https=) 2022-09-02
JP7444859B2 true JP7444859B2 (ja) 2024-03-06

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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113728471B (zh) * 2020-03-31 2023-09-05 宁德新能源科技有限公司 负极材料、负极极片、电化学装置和电子装置
KR102880140B1 (ko) 2020-08-14 2025-11-04 주식회사 엘지에너지솔루션 전극 슬러리 조성물, 이의 제조방법 및 이의 용도
CN112216526A (zh) * 2020-09-25 2021-01-12 贵港益乐科技发展有限公司 一种生物质基多孔碳气凝胶的超级电容器电极材料及其制法
CN112920354B (zh) * 2021-01-28 2022-10-28 远景动力技术(江苏)有限公司 嵌段聚合物和锂化及其制备方法和应用
JP7599639B2 (ja) * 2021-03-23 2024-12-16 ユニチカ株式会社 樹脂組成物および該樹脂組成物からなるエラストマー材料
KR20220154545A (ko) * 2021-05-13 2022-11-22 엘지디스플레이 주식회사 액체 금속을 포함하는 이방성 도전 필름, 그 제조방법 및 이를 이용한 표시장치
KR20230020665A (ko) 2021-08-04 2023-02-13 주식회사 엘지화학 음극 슬러리 조성물 및 이의 제조방법
KR102518382B1 (ko) * 2021-10-19 2023-04-06 주식회사 베터리얼 탄소나노튜브 분산액, 이의 제조방법, 이를 포함하는 전극 슬러리 조성물, 이를 포함하는 전극 및 이를 포함하는 리튬 이차전지
CN114316119B (zh) * 2021-12-09 2023-04-07 珠海冠宇电池股份有限公司 一种粘结剂及包括该粘结剂的电池
KR20230152455A (ko) 2022-04-27 2023-11-03 에스케이온 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
CN115172752B (zh) * 2022-07-08 2025-08-19 中国林业科学研究院林产化学工业研究所 一种基于单宁酸及其衍生物的锂离子电池负极用粘结剂的制备及应用
CN115064778B (zh) * 2022-07-15 2025-05-27 深能南京能源控股有限公司 一种无人机用高容量锂离子电池及制备方法
JPWO2024225317A1 (https=) * 2023-04-26 2024-10-31
TWI863443B (zh) * 2023-07-20 2024-11-21 明志科技大學 自修復導電水凝膠組成物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279112A (ja) 2000-03-29 2001-10-10 E I Du Pont De Nemours & Co 界面活性剤を含まない水性エマルション
JP2016171074A (ja) 2015-03-13 2016-09-23 日本ゼオン株式会社 リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1325311C (en) * 1986-07-01 1993-12-14 W.R. Grace & Co.-Conn. Cement admixture
JP2000106189A (ja) * 1998-07-31 2000-04-11 Matsushita Electric Ind Co Ltd 非水電解質二次電池および非水電解質二次電池用負極の製造法
CN100502137C (zh) * 2004-11-19 2009-06-17 松下电器产业株式会社 非水电解质二次电池
US7470744B2 (en) * 2006-04-12 2008-12-30 Baker Hughes Incorporated Copolymers useful as demulsifiers and clarifiers
FR2902929B1 (fr) 2006-06-26 2009-05-22 Commissariat Energie Atomique Dispersion aqueuse a base d'amidon et d'oxyde mixte de lithium et de titane, pour une electrode d'accumulateur au lithium.
RU2455329C2 (ru) * 2006-12-19 2012-07-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Добавки, способствующие адгезии, и способы улучшения композиций для покрытия
CA2638410A1 (en) * 2008-07-28 2010-01-28 Hydro-Quebec Composite electrode material
WO2011140150A1 (en) * 2010-05-03 2011-11-10 Georgia Tech Research Corporation Alginate-containing compositions for use in battery applications
PL3220461T3 (pl) * 2010-12-28 2019-01-31 Zeon Corporation Elektrodowa kompozycja środka wiążącego do niewodnego akumulatora elektrolitycznego, elektroda do niewodnego akumulatora elektrolitycznego i niewodny akumulator elektrolityczny
CN103688393B (zh) * 2011-03-25 2016-09-28 学校法人东京理科大学 电池用电极及使用该电池用电极的锂离子二次电池
JP5913200B2 (ja) * 2013-05-31 2016-04-27 株式会社ノリタケカンパニーリミテド 固体酸化物形燃料電池用グリーンシート
JP6172452B2 (ja) 2013-08-22 2017-08-02 株式会社Ｇｓユアサ 鉛蓄電池
EP3107521B1 (en) * 2014-02-18 2018-10-31 3M Innovative Properties Company Adhesive bonding composition and use thereof
TWI635646B (zh) * 2014-04-21 2018-09-11 日商富士軟片和光純藥股份有限公司 鋰電池用結著劑
DE102014217727A1 (de) * 2014-09-04 2016-03-10 Wacker Chemie Ag Polymerzusammensetzung als Bindersystem für Lithiumionenbatterien
KR101617668B1 (ko) * 2015-01-19 2016-05-10 울산과학기술원 리튬 이온 전지용 바인더
JP2017045517A (ja) * 2015-08-24 2017-03-02 凸版印刷株式会社 二次電池用負極バインダ、二次電池用負極及び二次電池
US10074839B2 (en) * 2016-07-26 2018-09-11 Massachusetts Institute Of Technology Lithium-air battery separators and related compositions
EP3518327B1 (en) * 2016-09-20 2023-10-04 Zeon Corporation Slurry composition for non-aqueous secondary battery positive electrode, positive electrode for non-aqueous secondary battery, and non-aqueous secondary battery
EP3503256A4 (en) * 2017-01-06 2019-08-21 LG Chem, Ltd. SEPARATOR FOR BATTERY WITH APPLIED FUNCTIONAL BINDER AND ELECTROCHEMICAL DEVICE THEREWITH
CN108155383B (zh) * 2017-11-29 2020-07-28 中山大学 一种锂硫电池用粘结剂及其制备方法和锂硫电池正极

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279112A (ja) 2000-03-29 2001-10-10 E I Du Pont De Nemours & Co 界面活性剤を含まない水性エマルション
JP2016171074A (ja) 2015-03-13 2016-09-23 日本ゼオン株式会社 リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Polymers & Polymer Composites，2005年，Vol.13, No.8，p.807-814

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