CN109923697B - 用于锂离子电池的阳极浆料 - Google Patents
用于锂离子电池的阳极浆料 Download PDFInfo
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- CN109923697B CN109923697B CN201780062734.4A CN201780062734A CN109923697B CN 109923697 B CN109923697 B CN 109923697B CN 201780062734 A CN201780062734 A CN 201780062734A CN 109923697 B CN109923697 B CN 109923697B
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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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
- H01M10/052—Li-accumulators
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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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662406405P | 2016-10-11 | 2016-10-11 | |
US62/406405 | 2016-10-11 | ||
PCT/CN2017/104248 WO2018068663A1 (en) | 2016-10-11 | 2017-09-29 | Anode slurry for lithium ion battery |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109923697A CN109923697A (zh) | 2019-06-21 |
CN109923697B true CN109923697B (zh) | 2022-11-18 |
Family
ID=61905151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780062734.4A Active CN109923697B (zh) | 2016-10-11 | 2017-09-29 | 用于锂离子电池的阳极浆料 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10727489B2 (zh) |
EP (1) | EP3526845A4 (zh) |
JP (1) | JP2019535110A (zh) |
KR (1) | KR102319176B1 (zh) |
CN (1) | CN109923697B (zh) |
SG (1) | SG11202000093PA (zh) |
TW (1) | TW201824622A (zh) |
WO (1) | WO2018068663A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108844878A (zh) * | 2018-05-24 | 2018-11-20 | 宁德时代新能源科技股份有限公司 | 负极极片、极片活性比表面积的测试方法及电池 |
US11761100B2 (en) | 2018-11-06 | 2023-09-19 | Utility Global, Inc. | Electrochemical device and method of making |
US11603324B2 (en) | 2018-11-06 | 2023-03-14 | Utility Global, Inc. | Channeled electrodes and method of making |
US11539053B2 (en) | 2018-11-12 | 2022-12-27 | Utility Global, Inc. | Method of making copper electrode |
US20200176803A1 (en) | 2018-11-06 | 2020-06-04 | Utility Global, Inc. | Method of Making Fuel Cells and a Fuel Cell Stack |
US11611097B2 (en) | 2018-11-06 | 2023-03-21 | Utility Global, Inc. | Method of making an electrochemical reactor via sintering inorganic dry particles |
WO2020102140A1 (en) * | 2018-11-12 | 2020-05-22 | Utility Global, Inc. | Manufacturing method with particle size control |
KR20210052006A (ko) * | 2019-10-31 | 2021-05-10 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지 |
WO2021128091A1 (zh) * | 2019-12-25 | 2021-07-01 | 宁德新能源科技有限公司 | 负极及其制备方法 |
WO2022255745A1 (ko) * | 2021-06-01 | 2022-12-08 | 주식회사 엘지에너지솔루션 | 전고체 리튬 이차전지 및 이의 제조 방법 |
CN114420927B (zh) * | 2022-01-24 | 2023-08-08 | 蜂巢能源科技股份有限公司 | 一种负极材料及其制备方法和负极片 |
KR20230139409A (ko) * | 2022-03-25 | 2023-10-05 | 주식회사 엘지에너지솔루션 | 음극 슬러리, 음극 슬러리의 제조 방법, 음극 슬러리를 포함하는 리튬 이차 전지용 음극 및 리튬 이차 전지용 음극의 제조 방법 |
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CN101651234A (zh) * | 2008-08-13 | 2010-02-17 | 比亚迪股份有限公司 | 一种锂离子二次电池 |
JP2012181967A (ja) * | 2011-02-28 | 2012-09-20 | Sanyo Electric Co Ltd | 非水電解質二次電池の製造方法および非水電解質二次電池用塗布極板の乾燥装置 |
JP2013084525A (ja) * | 2011-10-12 | 2013-05-09 | Toyota Motor Corp | 二次電池用電極の製造方法 |
CN104393235A (zh) * | 2014-04-21 | 2015-03-04 | 天津锦美碳材科技发展有限公司 | 一种锂盐改性锂离子电池负极材料及其制备方法 |
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JP4135348B2 (ja) * | 2001-10-03 | 2008-08-20 | 株式会社ジーエス・ユアサコーポレーション | 非水電解質電池 |
CN100492721C (zh) | 2006-03-15 | 2009-05-27 | 浙江南都电源动力股份有限公司 | 高倍率锂离子电池极片及其制备方法 |
CN101154720A (zh) | 2006-09-29 | 2008-04-02 | 深圳市比克电池有限公司 | 一种锂电池的负极浆料、制备方法及锂电池 |
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2017
- 2017-09-29 KR KR1020197010466A patent/KR102319176B1/ko active IP Right Grant
- 2017-09-29 JP JP2019519248A patent/JP2019535110A/ja active Pending
- 2017-09-29 WO PCT/CN2017/104248 patent/WO2018068663A1/en unknown
- 2017-09-29 US US16/313,944 patent/US10727489B2/en active Active
- 2017-09-29 SG SG11202000093PA patent/SG11202000093PA/en unknown
- 2017-09-29 CN CN201780062734.4A patent/CN109923697B/zh active Active
- 2017-09-29 EP EP17860243.9A patent/EP3526845A4/en not_active Withdrawn
- 2017-10-05 TW TW106134402A patent/TW201824622A/zh unknown
Patent Citations (5)
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CN101651234A (zh) * | 2008-08-13 | 2010-02-17 | 比亚迪股份有限公司 | 一种锂离子二次电池 |
JP2012181967A (ja) * | 2011-02-28 | 2012-09-20 | Sanyo Electric Co Ltd | 非水電解質二次電池の製造方法および非水電解質二次電池用塗布極板の乾燥装置 |
JP2013084525A (ja) * | 2011-10-12 | 2013-05-09 | Toyota Motor Corp | 二次電池用電極の製造方法 |
CN104393235A (zh) * | 2014-04-21 | 2015-03-04 | 天津锦美碳材科技发展有限公司 | 一种锂盐改性锂离子电池负极材料及其制备方法 |
CN104766944A (zh) * | 2015-03-30 | 2015-07-08 | 深圳市斯盛能源股份有限公司 | 一种锂离子二次电池负极极片及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2019535110A (ja) | 2019-12-05 |
WO2018068663A1 (en) | 2018-04-19 |
US10727489B2 (en) | 2020-07-28 |
EP3526845A1 (en) | 2019-08-21 |
CN109923697A (zh) | 2019-06-21 |
EP3526845A4 (en) | 2020-05-06 |
US20190229338A1 (en) | 2019-07-25 |
KR20190061013A (ko) | 2019-06-04 |
KR102319176B1 (ko) | 2021-10-29 |
TW201824622A (zh) | 2018-07-01 |
SG11202000093PA (en) | 2020-02-27 |
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Effective date of registration: 20221230 Address after: 200120 Room 1106, 11th Floor, Building 2, No. 58, Xiangke Road, Free Trade Pilot Zone, Pudong New Area, Shanghai Patentee after: Shanghai Juling Technology Co.,Ltd. Address before: Room 212, 2/F, Optoelectronic Center, 2 East Science and Technology Avenue, Hong Kong Science Park, Shatian, New Territories, China Patentee before: GRST INTERNATIONAL LTD. |
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Application publication date: 20190621 Assignee: Zhejiang Huanengxin Electric Technology Co.,Ltd. Assignor: Shanghai Juling Technology Co.,Ltd. Contract record no.: X2023980034742 Denomination of invention: Anode slurry for lithium-ion batteries Granted publication date: 20221118 License type: Common License Record date: 20230414 |