JP2018519643A - 電極の形成 - Google Patents
電極の形成 Download PDFInfo
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- JP2018519643A JP2018519643A JP2017568251A JP2017568251A JP2018519643A JP 2018519643 A JP2018519643 A JP 2018519643A JP 2017568251 A JP2017568251 A JP 2017568251A JP 2017568251 A JP2017568251 A JP 2017568251A JP 2018519643 A JP2018519643 A JP 2018519643A
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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
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
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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
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0428—Chemical vapour deposition
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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
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
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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
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
- H01M4/0447—Forming after manufacture of the electrode, e.g. first charge, cycling of complete cells or cells stacks
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
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- H—ELECTRICITY
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- 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
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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
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (15)
- リチウムイオンセル用の負極の形成方法であって、
− 参照電極に対して第1の半セル電位に達するまで、第1の充電電流による第1の定電流充電のステップ、
− 第2の充電電流に達するまで、参照電極に対する第1の半セル電位での第1の定電圧充電のステップ、
− 周波数時間にわたる交流電圧励起または交流電流励起のステップ、
− 参照電極に対して第2の半セル電位に達するまで、第3の充電電流による第2の定電流充電のステップ、
− 最終充電電流に達するかまたは最長定電圧充電時間に達するまで、参照電極に対する第2の半セル電位での第2の定電圧充電のステップ
を有する方法。 - 静止電圧段階が、第1の定電圧充電の後から交流電圧励起または交流電流励起の前までの緩和時間にわたって行われる、請求項1に記載の方法。
- − 第1の充電電流が、1時間電流の100分の1から2の範囲内にある、請求項1または2に記載の方法。
- − 第1の半セル電位が、Li/Li+参照電極に対して500mV〜1200mVの範囲内にある、請求項1〜3のいずれか一つに記載の方法。
- − 第2の充電電流が第1の充電電流より小さい、請求項1〜4のいずれか一つに記載の方法。
- − 緩和時間が少なくとも1分である、請求項1〜5のいずれか一つに記載の方法。
- − 交流電圧励起または交流電流励起が定周波数で行われることを特徴とする、請求項1〜6のいずれか一つに記載の方法。
- − 定周波数が、0.001kHz〜1000kHzの範囲内にあることを特徴とする、請求項7に記載の方法。
- − 交流電圧励起または交流電流励起が、少なくとも2つの周波数による連続的な励起であるか、または周波数掃引による励起であることを特徴とする、請求項1〜6のいずれか一つに記載の方法。
- − 少なくとも2つの周波数または周波数掃引の各々の周波数が、0.001kHz〜1000kHzの範囲内にあることを特徴とする、請求項8に記載の方法。
- − 周波数時間が、0.01秒〜120分の範囲内にあることを特徴とする、請求項7〜10のいずれか一つに記載の方法。
- − 第3の充電電流が、1時間電流の100分の1から2の範囲内にある、請求項1〜11のいずれか一つに記載の方法。
- − 第2の半セル電位が、Li/Li+参照電極に対して5mV〜300mVの範囲内にある、請求項1〜12のいずれか一つに記載の方法。
- − 最終充電電流が第3の充電電流より小さい、請求項1〜13のいずれか一つに記載の方法。
- − 最長定電圧充電時間が少なくとも1分である、請求項1〜14のいずれか一つに記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015212591.2 | 2015-07-06 | ||
| DE102015212591.2A DE102015212591B4 (de) | 2015-07-06 | 2015-07-06 | Formierung einer Elektrode |
| PCT/EP2016/064944 WO2017005539A1 (de) | 2015-07-06 | 2016-06-28 | Formierung einer elektrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018519643A true JP2018519643A (ja) | 2018-07-19 |
| JP6768723B2 JP6768723B2 (ja) | 2020-10-14 |
Family
ID=56263707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017568251A Active JP6768723B2 (ja) | 2015-07-06 | 2016-06-28 | 電極の形成 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10559862B2 (ja) |
| JP (1) | JP6768723B2 (ja) |
| KR (1) | KR102026577B1 (ja) |
| CN (1) | CN107851782B (ja) |
| DE (1) | DE102015212591B4 (ja) |
| WO (1) | WO2017005539A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015212590A1 (de) * | 2015-07-06 | 2017-01-12 | Bayerische Motoren Werke Aktiengesellschaft | Schnellformierung einer Elektrode |
| WO2017184482A1 (en) * | 2016-04-22 | 2017-10-26 | The Regents Of The University Of Michigan | Method of improved performance in metal electrodes batteries |
| US11367861B2 (en) | 2020-04-08 | 2022-06-21 | Licap Technologies, Inc. | Accelerated formation of intercalation compounds within capacitor or battery cell negative electrode |
| US20240006579A1 (en) * | 2020-10-01 | 2024-01-04 | San Diego State University Research Foundation | Uniform lithium deposition through electrochemical pulsing |
| CN115411390B (zh) * | 2022-08-29 | 2025-06-27 | 郑州中科新兴产业技术研究院 | 一种快速构建锂电池低温安全充电制度的方法 |
| GB2625709A (en) * | 2022-11-17 | 2024-07-03 | Tiontech Ltd | A method of recharging a battery |
| KR20250020912A (ko) * | 2023-08-04 | 2025-02-11 | 주식회사 엘지에너지솔루션 | 배터리 충전 방법 및 장치 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001176560A (ja) * | 1999-12-17 | 2001-06-29 | Denso Corp | リチウムイオン二次電池の特性調整方法 |
| JP2004228010A (ja) * | 2003-01-24 | 2004-08-12 | Tdk Corp | リチウムイオン二次電池の製造方法 |
| JP2012227035A (ja) * | 2011-04-21 | 2012-11-15 | Toyota Motor Corp | 非水電解液型二次電池の製造方法 |
| WO2013062056A1 (ja) * | 2011-10-28 | 2013-05-02 | 旭化成株式会社 | 非水系二次電池 |
| JP2014232704A (ja) * | 2013-05-30 | 2014-12-11 | トヨタ自動車株式会社 | 非水電解液二次電池 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1905143A1 (en) | 2005-06-30 | 2008-04-02 | Koninklijke Philips Electronics N.V. | Method and charger for boost charging a chargeable battery on the basis of a physical model |
| WO2008154956A1 (en) * | 2007-06-20 | 2008-12-24 | Robert Bosch Gmbh | Charging method based on battery model |
| US20110037439A1 (en) | 2009-08-17 | 2011-02-17 | Apple Inc. | Increasing energy density in rechargeable lithium battery cells |
| JP2011108550A (ja) * | 2009-11-19 | 2011-06-02 | Nissan Motor Co Ltd | 非水電解質二次電池の充電方法及び充電装置 |
| CN101872879A (zh) * | 2010-06-01 | 2010-10-27 | 奇瑞汽车股份有限公司 | 锂离子二次充电电池的化成方法 |
| US9159990B2 (en) * | 2011-08-19 | 2015-10-13 | Envia Systems, Inc. | High capacity lithium ion battery formation protocol and corresponding batteries |
| CN102637903A (zh) * | 2012-04-06 | 2012-08-15 | 宁德新能源科技有限公司 | 一种锂离子电池的化成方法 |
| KR101935364B1 (ko) * | 2012-09-26 | 2019-01-07 | 삼성전자주식회사 | 2차 전지의 충전 장치 및 충전 방법 |
| US9276293B2 (en) | 2013-08-30 | 2016-03-01 | Southwestern Research Institute | Dynamic formation protocol for lithium-ion battery |
| JP6128393B2 (ja) * | 2014-06-04 | 2017-05-17 | トヨタ自動車株式会社 | 非水電解液二次電池および該電池の製造方法 |
-
2015
- 2015-07-06 DE DE102015212591.2A patent/DE102015212591B4/de active Active
-
2016
- 2016-06-28 JP JP2017568251A patent/JP6768723B2/ja active Active
- 2016-06-28 CN CN201680039802.0A patent/CN107851782B/zh active Active
- 2016-06-28 KR KR1020187000673A patent/KR102026577B1/ko active Active
- 2016-06-28 WO PCT/EP2016/064944 patent/WO2017005539A1/de not_active Ceased
-
2018
- 2018-01-05 US US15/862,792 patent/US10559862B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001176560A (ja) * | 1999-12-17 | 2001-06-29 | Denso Corp | リチウムイオン二次電池の特性調整方法 |
| JP2004228010A (ja) * | 2003-01-24 | 2004-08-12 | Tdk Corp | リチウムイオン二次電池の製造方法 |
| JP2012227035A (ja) * | 2011-04-21 | 2012-11-15 | Toyota Motor Corp | 非水電解液型二次電池の製造方法 |
| WO2013062056A1 (ja) * | 2011-10-28 | 2013-05-02 | 旭化成株式会社 | 非水系二次電池 |
| JP2014232704A (ja) * | 2013-05-30 | 2014-12-11 | トヨタ自動車株式会社 | 非水電解液二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015212591B4 (de) | 2025-08-07 |
| KR102026577B1 (ko) | 2019-09-27 |
| US20180131045A1 (en) | 2018-05-10 |
| CN107851782B (zh) | 2021-01-26 |
| KR20180021790A (ko) | 2018-03-05 |
| JP6768723B2 (ja) | 2020-10-14 |
| US10559862B2 (en) | 2020-02-11 |
| CN107851782A (zh) | 2018-03-27 |
| DE102015212591A1 (de) | 2017-01-12 |
| WO2017005539A1 (de) | 2017-01-12 |
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