CN100486001C - 负极、其制造方法及电池 - Google Patents
负极、其制造方法及电池 Download PDFInfo
- Publication number
- CN100486001C CN100486001C CNB2006101355726A CN200610135572A CN100486001C CN 100486001 C CN100486001 C CN 100486001C CN B2006101355726 A CNB2006101355726 A CN B2006101355726A CN 200610135572 A CN200610135572 A CN 200610135572A CN 100486001 C CN100486001 C CN 100486001C
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- active material
- material layer
- copper
- lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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
- H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
Description
| 负极集电体的材料 | 结合物的存在 | 包覆层的存在 | 形成包覆层的方法 | 平均电池容量(mAh) | 电池容量标准偏差 | |
| 实施例1 | Cu | 不存在 | 不存在 | - | 806 | 2.39 |
| 实施例2 | Ni | 存在 | 不存在 | - | 802 | 3.90 |
| 实施例3 | Ni | 不存在 | 存在 | 包层 | 805 | 4.83 |
| 实施例4 | Ni | 不存在 | 存在 | 镀覆 | 801 | 4.77 |
| 比较例1 | Ni | 不存在 | 不存在 | - | 788 | 13.74 |
Claims (18)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP302631/05 | 2005-10-18 | ||
| JP2005302631A JP4432871B2 (ja) | 2005-10-18 | 2005-10-18 | 負極およびその製造方法、並びに電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1953246A CN1953246A (zh) | 2007-04-25 |
| CN100486001C true CN100486001C (zh) | 2009-05-06 |
Family
ID=38059439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101355726A Expired - Fee Related CN100486001C (zh) | 2005-10-18 | 2006-10-18 | 负极、其制造方法及电池 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8728660B2 (zh) |
| JP (1) | JP4432871B2 (zh) |
| KR (1) | KR20070042464A (zh) |
| CN (1) | CN100486001C (zh) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100122121A (ko) * | 2008-10-08 | 2010-11-19 | 파나소닉 주식회사 | 음극 및 그 제조방법 및 비수 전해질 이차전지 |
| US11996550B2 (en) | 2009-05-07 | 2024-05-28 | Amprius Technologies, Inc. | Template electrode structures for depositing active materials |
| US20100285358A1 (en) | 2009-05-07 | 2010-11-11 | Amprius, Inc. | Electrode Including Nanostructures for Rechargeable Cells |
| US20140370380A9 (en) * | 2009-05-07 | 2014-12-18 | Yi Cui | Core-shell high capacity nanowires for battery electrodes |
| US8450012B2 (en) | 2009-05-27 | 2013-05-28 | Amprius, Inc. | Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries |
| JP2011100642A (ja) * | 2009-11-06 | 2011-05-19 | Panasonic Corp | リチウムイオン電池用負極の製造方法及びリチウムイオン電池 |
| US9780365B2 (en) | 2010-03-03 | 2017-10-03 | Amprius, Inc. | High-capacity electrodes with active material coatings on multilayered nanostructured templates |
| CN105206794B (zh) | 2010-03-03 | 2018-02-23 | 安普瑞斯股份有限公司 | 用于沉积活性材料的模板电极结构 |
| US9172088B2 (en) | 2010-05-24 | 2015-10-27 | Amprius, Inc. | Multidimensional electrochemically active structures for battery electrodes |
| CN101829855A (zh) * | 2010-04-15 | 2010-09-15 | 上海凯利电器厂有限公司 | 一种变压器绕组铝箔与铜排的焊接方法 |
| JP2012084412A (ja) * | 2010-10-12 | 2012-04-26 | Panasonic Corp | 非水電解質二次電池 |
| WO2012067943A1 (en) | 2010-11-15 | 2012-05-24 | Amprius, Inc. | Electrolytes for rechargeable batteries |
| WO2013006583A2 (en) | 2011-07-01 | 2013-01-10 | Amprius, Inc. | Template electrode structures with enhanced adhesion characteristics |
| KR101326082B1 (ko) | 2012-02-15 | 2013-11-07 | 주식회사 엘지화학 | 낮은 저항과 우수한 제조 공정성의 전극 탭을 포함하는 이차전지 |
| CN102938454A (zh) * | 2012-10-29 | 2013-02-20 | 黄宣斐 | 一种便携式电话的电池引线 |
| CN102903417A (zh) * | 2012-10-29 | 2013-01-30 | 黄宣斐 | 便携式电话的电池引线 |
| US9064805B1 (en) * | 2013-03-13 | 2015-06-23 | Itn Energy Systems, Inc. | Hot-press method |
| TWI689126B (zh) | 2014-05-12 | 2020-03-21 | 美商安普雷斯公司 | 經結構控制之矽沈積至奈米線上 |
| JP6472025B2 (ja) * | 2015-02-18 | 2019-02-20 | セイコーインスツル株式会社 | 電気化学セル |
| JP6955693B2 (ja) * | 2017-09-12 | 2021-10-27 | 株式会社Gsユアサ | 蓄電素子、及び蓄電素子の製造方法 |
| KR20210126747A (ko) | 2019-02-22 | 2021-10-20 | 암프리우스, 인코포레이티드 | 리튬 이온 배터리 애노드에서 사용하기 위한 조성적으로 변성된 실리콘 코팅 |
| CN110828775A (zh) * | 2019-10-15 | 2020-02-21 | 江苏卓高新材料科技有限公司 | 一种集流体电极结构、二次电池及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3140977B2 (ja) | 1997-03-19 | 2001-03-05 | 三洋電機株式会社 | リチウム二次電池 |
| US6815003B2 (en) * | 2000-12-01 | 2004-11-09 | Sanyo Electric Co., Ltd. | Method for fabricating electrode for lithium secondary battery |
| JP4336869B2 (ja) | 2001-11-27 | 2009-09-30 | 日本電気株式会社 | 真空成膜装置、真空成膜方法および電池用電極の製造方法 |
| TWI249868B (en) * | 2003-09-09 | 2006-02-21 | Sony Corp | Anode and battery |
| KR100542198B1 (ko) * | 2003-10-23 | 2006-01-11 | 삼성에스디아이 주식회사 | 리튬 폴리머 이차 전지 |
| JP4763995B2 (ja) | 2004-01-07 | 2011-08-31 | 三井金属鉱業株式会社 | 非水電解液二次電池用電極 |
-
2005
- 2005-10-18 JP JP2005302631A patent/JP4432871B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-09 US US11/539,720 patent/US8728660B2/en active Active
- 2006-10-17 KR KR1020060100607A patent/KR20070042464A/ko not_active Ceased
- 2006-10-18 CN CNB2006101355726A patent/CN100486001C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1953246A (zh) | 2007-04-25 |
| US8728660B2 (en) | 2014-05-20 |
| JP4432871B2 (ja) | 2010-03-17 |
| KR20070042464A (ko) | 2007-04-23 |
| JP2007115421A (ja) | 2007-05-10 |
| US20070154808A1 (en) | 2007-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: Kyoto Japan Patentee after: Murata Manufacturing Co.,Ltd. Address before: Fukushima Patentee before: Murata, Northeast China Effective date of registration: 20180412 Address after: Fukushima Patentee after: Murata, Northeast China Address before: Tokyo, Japan Patentee before: Sony Corp. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |