CN1874032A - 用于二次电池的负极、二次电池及制造该负极的方法 - Google Patents
用于二次电池的负极、二次电池及制造该负极的方法 Download PDFInfo
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- CN1874032A CN1874032A CNA2006100876641A CN200610087664A CN1874032A CN 1874032 A CN1874032 A CN 1874032A CN A2006100876641 A CNA2006100876641 A CN A2006100876641A CN 200610087664 A CN200610087664 A CN 200610087664A CN 1874032 A CN1874032 A CN 1874032A
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- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
-
- 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
- H01M4/1395—Processes of manufacture of 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
- H01M4/36—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
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
负极活性材料层制造设备 | 一次粒子形状 | 膨胀宽度比(%) | 容量保持率(%) | ||
实施例1 | 图4 | 弯曲 | 图2 | 93 | 88.2 |
实施例2 | 图5 | 90 | 89.2 | ||
实施例3 | 图6 | 图9 | 88 | 92.2 | |
比较例1 | 原料的入射角:恒定 | 垂直 图10 | 100 | 85.2 | |
比较例2 | 倾斜 图11 | 94 | 86.0 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005161258A JP2006338996A (ja) | 2005-06-01 | 2005-06-01 | 二次電池用負極、二次電池および二次電池用負極の製造方法 |
JP161258/05 | 2005-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1874032A true CN1874032A (zh) | 2006-12-06 |
CN1874032B CN1874032B (zh) | 2010-05-26 |
Family
ID=37484382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100876641A Active CN1874032B (zh) | 2005-06-01 | 2006-05-31 | 用于二次电池的负极、二次电池及制造该负极的方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8722245B2 (zh) |
JP (1) | JP2006338996A (zh) |
KR (1) | KR101494457B1 (zh) |
CN (1) | CN1874032B (zh) |
Cited By (4)
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CN101908618A (zh) * | 2009-06-08 | 2010-12-08 | 株式会社神户制钢所 | 锂离子二次电池用负极材料及其制造方法、以及锂离子二次电池 |
CN101908617A (zh) * | 2009-06-05 | 2010-12-08 | 株式会社神户制钢所 | 锂离子二次电池用负极材料及其制造方法、以及锂离子二次电池 |
CN102334224A (zh) * | 2009-03-02 | 2012-01-25 | 应用材料公司 | 具有多孔电极的能量存储器件 |
CN113540555A (zh) * | 2020-04-17 | 2021-10-22 | 北京好风光储能技术有限公司 | 一种扣式厚电极电池 |
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US8951672B2 (en) | 2007-01-30 | 2015-02-10 | Sony Corporation | Anode, method of manufacturing it, battery, and method of manufacturing it |
JP4525742B2 (ja) * | 2007-01-30 | 2010-08-18 | ソニー株式会社 | 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 |
WO2009016801A1 (ja) * | 2007-07-27 | 2009-02-05 | Panasonic Corporation | リチウムイオン二次電池 |
JP5378720B2 (ja) * | 2007-07-27 | 2013-12-25 | パナソニック株式会社 | リチウムイオン二次電池 |
CN101919090B (zh) | 2007-11-12 | 2014-04-16 | 三洋电机株式会社 | 用于非水电解质二次电池的负极材料,用于非水电解质二次电池的负极,非水电解质二次电池,以及用作非水电解质二次电池负极材料的活性物质的多晶硅颗粒的制造方法 |
CN101952998A (zh) * | 2008-01-29 | 2011-01-19 | 松下电器产业株式会社 | 电化学元件用电极的制造方法 |
US8105718B2 (en) | 2008-03-17 | 2012-01-31 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary battery, negative electrode material, and making method |
JP4883323B2 (ja) | 2008-08-26 | 2012-02-22 | 信越化学工業株式会社 | 非水電解質二次電池負極材及びSi−O−Al複合体の製造方法、ならびに非水電解質二次電池負極及び非水電解質二次電池 |
JP5666378B2 (ja) | 2010-05-24 | 2015-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質の製造方法及び非水電解質二次電池用負極活物質並びに非水電解質二次電池用負極材、非水電解質二次電池用負極、非水電解質二次電池 |
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KR101356988B1 (ko) * | 2011-10-24 | 2014-02-03 | 일진전기 주식회사 | 음극 활물질, 및 이를 포함하는 이차전지 |
JP5542780B2 (ja) | 2011-11-01 | 2014-07-09 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質及びその製造方法 |
JP5801775B2 (ja) | 2012-08-03 | 2015-10-28 | 信越化学工業株式会社 | 珪素含有粒子、これを用いた非水電解質二次電池用負極材、非水電解質二次電池、及び珪素含有粒子の製造方法 |
JP6010429B2 (ja) | 2012-11-08 | 2016-10-19 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質用の珪素含有粒子の製造方法、非水電解質二次電池用負極材の製造方法、及び非水電解質二次電池の製造方法 |
JP6006662B2 (ja) | 2013-03-05 | 2016-10-12 | 信越化学工業株式会社 | 珪素含有粒子の製造方法、非水電解質二次電池の負極材の製造方法、および、非水電解質二次電池の製造方法 |
JP5967024B2 (ja) | 2013-06-20 | 2016-08-10 | 信越化学工業株式会社 | 非水電解質二次電池用活物質、負極成型体及び非水電解質二次電池 |
EP3089245B1 (en) | 2013-12-25 | 2019-01-30 | Shin-Etsu Chemical Co., Ltd. | Negative electrode active material for nonaqueous electrolyte secondary batteries and method for producing same |
JP6522661B2 (ja) * | 2014-12-26 | 2019-05-29 | 三洋電機株式会社 | 非水電解質二次電池用正極活物質及び非水電解質二次電池 |
US9837682B1 (en) * | 2016-08-29 | 2017-12-05 | Microsoft Technology Licensing, Llc | Variable layer thickness in curved battery cell |
CN114335413B (zh) * | 2020-09-28 | 2024-03-22 | Sk新能源株式会社 | 具有改善的快速充电性能的二次电池用电极、制造该电极的方法以及包括该电极的二次电池 |
Family Cites Families (20)
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- 2006-05-30 KR KR20060048647A patent/KR101494457B1/ko active IP Right Grant
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CN102334224A (zh) * | 2009-03-02 | 2012-01-25 | 应用材料公司 | 具有多孔电极的能量存储器件 |
CN101908617A (zh) * | 2009-06-05 | 2010-12-08 | 株式会社神户制钢所 | 锂离子二次电池用负极材料及其制造方法、以及锂离子二次电池 |
CN101908618A (zh) * | 2009-06-08 | 2010-12-08 | 株式会社神户制钢所 | 锂离子二次电池用负极材料及其制造方法、以及锂离子二次电池 |
CN113540555A (zh) * | 2020-04-17 | 2021-10-22 | 北京好风光储能技术有限公司 | 一种扣式厚电极电池 |
CN113540555B (zh) * | 2020-04-17 | 2022-06-28 | 北京好风光储能技术有限公司 | 一种扣式厚电极电池 |
Also Published As
Publication number | Publication date |
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KR101494457B1 (ko) | 2015-02-17 |
US8722245B2 (en) | 2014-05-13 |
US9203079B2 (en) | 2015-12-01 |
US20140154566A1 (en) | 2014-06-05 |
US20060275662A1 (en) | 2006-12-07 |
KR20060125538A (ko) | 2006-12-06 |
JP2006338996A (ja) | 2006-12-14 |
CN1874032B (zh) | 2010-05-26 |
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