CN104303344A - 电极制造方法 - Google Patents
电极制造方法 Download PDFInfo
- Publication number
- CN104303344A CN104303344A CN201380019949.XA CN201380019949A CN104303344A CN 104303344 A CN104303344 A CN 104303344A CN 201380019949 A CN201380019949 A CN 201380019949A CN 104303344 A CN104303344 A CN 104303344A
- Authority
- CN
- China
- Prior art keywords
- electrode
- density
- active material
- material layer
- collector electrode
- Prior art date
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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
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
-
- 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
- H01M4/043—Processes of manufacture in general involving compressing or compaction
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
-
- 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
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710588413.XA CN107170950A (zh) | 2012-06-11 | 2013-05-15 | 电极制造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-132146 | 2012-06-11 | ||
JP2012132146 | 2012-06-11 | ||
PCT/JP2013/063487 WO2013187172A1 (ja) | 2012-06-11 | 2013-05-15 | 電極の製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710588413.XA Division CN107170950A (zh) | 2012-06-11 | 2013-05-15 | 电极制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104303344A true CN104303344A (zh) | 2015-01-21 |
CN104303344B CN104303344B (zh) | 2018-10-02 |
Family
ID=49758004
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380019949.XA Active CN104303344B (zh) | 2012-06-11 | 2013-05-15 | 电极制造方法 |
CN201710588413.XA Pending CN107170950A (zh) | 2012-06-11 | 2013-05-15 | 电极制造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710588413.XA Pending CN107170950A (zh) | 2012-06-11 | 2013-05-15 | 电极制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150017523A1 (zh) |
EP (1) | EP2860798B8 (zh) |
JP (2) | JP6116015B2 (zh) |
CN (2) | CN104303344B (zh) |
WO (1) | WO2013187172A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105977482A (zh) * | 2015-03-11 | 2016-09-28 | 丰田自动车株式会社 | 活性物质复合粒子的制造方法 |
CN108140903A (zh) * | 2016-01-27 | 2018-06-08 | 日立汽车系统株式会社 | 二次电池及其制造方法 |
CN109155397A (zh) * | 2016-05-31 | 2019-01-04 | 株式会社村田制作所 | 二次电池的制造方法 |
CN109565027A (zh) * | 2016-07-28 | 2019-04-02 | 三洋电机株式会社 | 二次电池以及其制造方法 |
CN111180665A (zh) * | 2019-06-28 | 2020-05-19 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN113078284A (zh) * | 2021-03-25 | 2021-07-06 | 宁德新能源科技有限公司 | 极片及电化学装置和电子装置 |
CN114725314A (zh) * | 2022-04-29 | 2022-07-08 | 三一技术装备有限公司 | 干电极及其制备方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3065205B1 (en) * | 2013-10-30 | 2018-12-05 | Nissan Motor Co., Ltd | Electrode and cell having electrode |
WO2015129320A1 (ja) | 2014-02-28 | 2015-09-03 | Necエナジーデバイス株式会社 | 二次電池用電極および二次電池とそれらの製造方法 |
EP3211695B1 (en) | 2014-10-21 | 2020-01-08 | Envision AESC Energy Devices Ltd. | Method and apparatus for manufacturing electrode for secondary battery |
JP6571331B2 (ja) * | 2014-12-26 | 2019-09-04 | 株式会社エンビジョンAescジャパン | リチウムイオン二次電池 |
JP2016126889A (ja) * | 2014-12-26 | 2016-07-11 | オートモーティブエナジーサプライ株式会社 | リチウムイオン二次電池 |
JP6628505B2 (ja) * | 2015-06-17 | 2020-01-08 | 株式会社エンビジョンAescエナジーデバイス | 二次電池用の電極の製造方法および製造装置と二次電池の製造方法 |
KR102096817B1 (ko) * | 2015-11-12 | 2020-04-03 | 주식회사 엘지화학 | 노칭부를 포함하는 전극 시트를 이용하여 전극판을 제조하는 방법 |
CN105576191A (zh) * | 2016-02-26 | 2016-05-11 | 宁德新能源科技有限公司 | 一种电池极片及采用该电池极片的二次电池 |
JP6930822B2 (ja) * | 2016-08-31 | 2021-09-01 | 三洋電機株式会社 | 二次電池用電極及び二次電池 |
JP2018137187A (ja) * | 2017-02-23 | 2018-08-30 | パナソニックIpマネジメント株式会社 | リチウムイオン二次電池およびその製造方法 |
JP7087532B2 (ja) * | 2018-03-23 | 2022-06-21 | Tdk株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
WO2020067379A1 (ja) * | 2018-09-28 | 2020-04-02 | 積水化学工業株式会社 | リチウムイオン二次電池用電極、及びリチウムイオン二次電池 |
WO2020067378A1 (ja) * | 2018-09-28 | 2020-04-02 | 積水化学工業株式会社 | リチウムイオン二次電池用電極、及びリチウムイオン二次電池 |
JP7155881B2 (ja) * | 2018-10-31 | 2022-10-19 | トヨタ自動車株式会社 | 電極板、これを用いた電池、電極板の製造方法、これを用いた電池の製造方法、ダイヘッド |
JP7207524B2 (ja) * | 2019-03-29 | 2023-01-18 | 株式会社村田製作所 | 固体電池 |
KR102549528B1 (ko) * | 2019-05-09 | 2023-06-30 | 주식회사 엘지에너지솔루션 | 전극 및 그의 제조 방법 |
JP7408297B2 (ja) * | 2019-05-29 | 2024-01-05 | 株式会社Aescジャパン | リチウムイオン二次電池素子、リチウムイオン二次電池およびリチウムイオン二次電池素子を製造する方法 |
CN111326699B (zh) * | 2019-08-14 | 2021-11-09 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN114982001A (zh) * | 2020-01-15 | 2022-08-30 | 株式会社村田制作所 | 二次电池用负极及二次电池 |
US11688843B2 (en) * | 2020-08-31 | 2023-06-27 | GM Global Technology Operations LLC | Calendered electrode and method of making same |
WO2024008857A1 (en) * | 2022-07-06 | 2024-01-11 | Northvolt Ab | A system for coating a slurry onto a substrate and a method of coating using said system |
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JP2004303622A (ja) * | 2003-03-31 | 2004-10-28 | Sanyo Electric Co Ltd | 非水系電解質二次電池及びその製造方法 |
US20060006063A1 (en) * | 2004-07-07 | 2006-01-12 | Tdk Corporation | Method of manufacturing electrode and electrode |
US20060008702A1 (en) * | 2004-06-23 | 2006-01-12 | Sang-Eun Cheon | Secondary battery |
CN101662011A (zh) * | 2008-08-26 | 2010-03-03 | 比亚迪股份有限公司 | 一种电池极片及其制备方法和含有该极片的电池 |
EP2450989A2 (en) * | 2010-11-05 | 2012-05-09 | GS Yuasa International Ltd. | Electrode for electricity-storing device, electricity-storing device employing such electrode, and method of manufacturing electrode for electricity-storing device |
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JP3443833B2 (ja) | 1991-11-01 | 2003-09-08 | ソニー株式会社 | 電池電極製造用ホットプレス装置 |
JPH11176447A (ja) * | 1997-12-10 | 1999-07-02 | Denso Corp | 電池およびその製造方法 |
JP4643780B2 (ja) * | 1998-11-12 | 2011-03-02 | 大日本印刷株式会社 | 非水電解液二次電池用電極板及びその製造方法 |
JP4233670B2 (ja) * | 1999-03-01 | 2009-03-04 | パナソニック株式会社 | 非水電解液二次電池の製造方法 |
JP4612132B2 (ja) * | 1999-05-20 | 2011-01-12 | 大日本印刷株式会社 | 非水電解液二次電池用電極板又は該電極板の中間製品、及びその製造方法 |
JP2002304988A (ja) * | 2001-04-05 | 2002-10-18 | Nec Tokin Tochigi Ltd | 電池電極の製造方法 |
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JP4072126B2 (ja) * | 2001-11-20 | 2008-04-09 | Tdk株式会社 | 電極活物質、電極、リチウムイオン二次電池、電極活物質の製造方法、及びリチウムイオン二次電池の製造方法 |
JP4043956B2 (ja) * | 2003-01-08 | 2008-02-06 | 大日本印刷株式会社 | 電池用電極板の製造方法 |
JP2007329050A (ja) * | 2006-06-08 | 2007-12-20 | Mitsubishi Cable Ind Ltd | シート状電池及びその製造方法 |
JP5526488B2 (ja) * | 2008-03-26 | 2014-06-18 | Tdk株式会社 | 電気化学デバイス |
JP2010062008A (ja) * | 2008-09-04 | 2010-03-18 | Seiko Epson Corp | 電池用電極の製造方法及び電池の製造方法 |
CN101901934B (zh) * | 2010-07-22 | 2012-07-04 | 黄祥盛 | 一种卷绕式叠片方形锂离子电芯及其制备方法 |
JP5858325B2 (ja) * | 2010-09-03 | 2016-02-10 | 株式会社Gsユアサ | 電池 |
-
2013
- 2013-05-15 CN CN201380019949.XA patent/CN104303344B/zh active Active
- 2013-05-15 EP EP13803607.4A patent/EP2860798B8/en active Active
- 2013-05-15 US US14/377,937 patent/US20150017523A1/en not_active Abandoned
- 2013-05-15 JP JP2014521029A patent/JP6116015B2/ja active Active
- 2013-05-15 CN CN201710588413.XA patent/CN107170950A/zh active Pending
- 2013-05-15 WO PCT/JP2013/063487 patent/WO2013187172A1/ja active Application Filing
-
2017
- 2017-02-03 JP JP2017018122A patent/JP2017076631A/ja active Pending
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JP2004303622A (ja) * | 2003-03-31 | 2004-10-28 | Sanyo Electric Co Ltd | 非水系電解質二次電池及びその製造方法 |
US20060008702A1 (en) * | 2004-06-23 | 2006-01-12 | Sang-Eun Cheon | Secondary battery |
US20060006063A1 (en) * | 2004-07-07 | 2006-01-12 | Tdk Corporation | Method of manufacturing electrode and electrode |
CN101662011A (zh) * | 2008-08-26 | 2010-03-03 | 比亚迪股份有限公司 | 一种电池极片及其制备方法和含有该极片的电池 |
EP2450989A2 (en) * | 2010-11-05 | 2012-05-09 | GS Yuasa International Ltd. | Electrode for electricity-storing device, electricity-storing device employing such electrode, and method of manufacturing electrode for electricity-storing device |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105977482A (zh) * | 2015-03-11 | 2016-09-28 | 丰田自动车株式会社 | 活性物质复合粒子的制造方法 |
CN105977482B (zh) * | 2015-03-11 | 2018-07-27 | 丰田自动车株式会社 | 活性物质复合粒子的制造方法 |
CN108140903A (zh) * | 2016-01-27 | 2018-06-08 | 日立汽车系统株式会社 | 二次电池及其制造方法 |
US11189861B2 (en) | 2016-01-27 | 2021-11-30 | Vehicle Energy Japan Inc. | Secondary battery and manufacturing method thereof |
CN109155397A (zh) * | 2016-05-31 | 2019-01-04 | 株式会社村田制作所 | 二次电池的制造方法 |
CN109155397B (zh) * | 2016-05-31 | 2022-06-28 | 株式会社村田制作所 | 二次电池的制造方法 |
CN109565027A (zh) * | 2016-07-28 | 2019-04-02 | 三洋电机株式会社 | 二次电池以及其制造方法 |
CN111180665A (zh) * | 2019-06-28 | 2020-05-19 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN113078284A (zh) * | 2021-03-25 | 2021-07-06 | 宁德新能源科技有限公司 | 极片及电化学装置和电子装置 |
WO2022199210A1 (zh) * | 2021-03-25 | 2022-09-29 | 宁德新能源科技有限公司 | 极片及电化学装置和电子装置 |
CN114725314A (zh) * | 2022-04-29 | 2022-07-08 | 三一技术装备有限公司 | 干电极及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6116015B2 (ja) | 2017-04-19 |
JPWO2013187172A1 (ja) | 2016-02-04 |
US20150017523A1 (en) | 2015-01-15 |
EP2860798A1 (en) | 2015-04-15 |
WO2013187172A1 (ja) | 2013-12-19 |
JP2017076631A (ja) | 2017-04-20 |
CN104303344B (zh) | 2018-10-02 |
EP2860798A4 (en) | 2016-01-06 |
EP2860798B8 (en) | 2019-10-09 |
CN107170950A (zh) | 2017-09-15 |
EP2860798B1 (en) | 2019-04-10 |
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