CN100474661C - 涂布有电解液可混溶的聚合物的隔膜及使用该隔膜的电化学器件 - Google Patents
涂布有电解液可混溶的聚合物的隔膜及使用该隔膜的电化学器件 Download PDFInfo
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- CN100474661C CN100474661C CNB2004800327183A CN200480032718A CN100474661C CN 100474661 C CN100474661 C CN 100474661C CN B2004800327183 A CNB2004800327183 A CN B2004800327183A CN 200480032718 A CN200480032718 A CN 200480032718A CN 100474661 C CN100474661 C CN 100474661C
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- H—ELECTRICITY
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- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or 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
- H01M10/05—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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
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- H—ELECTRICITY
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
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- H01—ELECTRIC ELEMENTS
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
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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
- H01M2300/00—Electrolytes
- H01M2300/0085—Immobilising or gelification of electrolyte
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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
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- 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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- 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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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49115—Electric battery cell making including coating or impregnating
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- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Cell Separators (AREA)
Abstract
Description
电池 | ΔH(J/g) |
实施例1 | 117.3 |
实施例2 | 120.3 |
比较例2 | 150.4 |
评估项目 | 实施例1 | 实施例2 | 比较例2 |
初始充电容量(mAh/g) | 120.6 | 115.3 | 103.7 |
初始放电容量(mAh/g) | 117.2 | 111.6 | 99.9 |
初始效率(%) | 97.2 | 96.8 | 96.3 |
C-速率(1C/0.2C) | 90.3 | 89.5 | 62.2 |
C-速率(2C/0.2C) | 68.1 | 65.2 | 17.7 |
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030077406 | 2003-11-03 | ||
KR1020030077406 | 2003-11-03 | ||
PCT/KR2004/002788 WO2005043649A1 (en) | 2003-11-03 | 2004-11-02 | Separator coated with electrolyte-miscible polymer and electrochemical device using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1930703A CN1930703A (zh) | 2007-03-14 |
CN100474661C true CN100474661C (zh) | 2009-04-01 |
Family
ID=36642580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800327183A Active CN100474661C (zh) | 2003-11-03 | 2004-11-02 | 涂布有电解液可混溶的聚合物的隔膜及使用该隔膜的电化学器件 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070054184A1 (zh) |
EP (1) | EP1687861B1 (zh) |
JP (1) | JP4545758B2 (zh) |
KR (1) | KR100656085B1 (zh) |
CN (1) | CN100474661C (zh) |
TW (1) | TWI246219B (zh) |
WO (1) | WO2005043649A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107293798A (zh) * | 2017-07-10 | 2017-10-24 | 北京理工大学 | 氰乙基纤维素膜、氰乙基纤维素凝胶聚合物电解质及其制备方法 |
CN107293799A (zh) * | 2017-07-10 | 2017-10-24 | 北京理工大学 | 氰乙基纤维素甘油醚膜、氰乙基纤维素甘油醚凝胶聚合物电解质及其制备方法 |
Families Citing this family (27)
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JP4857643B2 (ja) * | 2005-04-04 | 2012-01-18 | ソニー株式会社 | 二次電池 |
US9269937B2 (en) | 2006-04-28 | 2016-02-23 | Lg Chem, Ltd. | Method for preparing separator for battery with gel polymer layer |
WO2007126242A1 (en) * | 2006-04-28 | 2007-11-08 | Lg Chem, Ltd. | Separator for battery with gel polymer layer |
US20090291368A1 (en) * | 2007-08-17 | 2009-11-26 | Aron Newman | Carbon Foam Based Three-Dimensional Batteries and Methods |
CN101345295B (zh) * | 2008-03-07 | 2012-07-25 | 惠州亿纬锂能股份有限公司 | 一种锂电池用隔膜的制备方法 |
CN101894933A (zh) * | 2010-08-06 | 2010-11-24 | 天津力神电池股份有限公司 | 一种新型锂离子电池隔膜的制作方法 |
TWI491096B (zh) * | 2010-12-06 | 2015-07-01 | Ind Tech Res Inst | 多層電池隔離膜及其製造方法 |
US9362590B2 (en) * | 2010-12-28 | 2016-06-07 | Sekisui Chemical Co., Ltd. | Lithium ion secondary battery |
US8916283B2 (en) | 2011-04-05 | 2014-12-23 | Shin-Etsu Chemical Co., Ltd. | Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same |
US8771880B2 (en) * | 2011-04-05 | 2014-07-08 | Shin-Etsu Chemical Co., Ltd. | Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same |
US8729185B2 (en) | 2011-04-05 | 2014-05-20 | Shin-Etsu Chemical Co., Ltd. | Method for producing 2-cyanoethyl group-containing organic compound |
WO2013073288A1 (ja) * | 2011-11-14 | 2013-05-23 | 日本電気株式会社 | リチウムイオン二次電池 |
KR101650449B1 (ko) * | 2012-10-30 | 2016-08-23 | 주식회사 엘지화학 | 바인더 필름을 포함하는 전극조립체 및 그의 제조방법 |
KR101639020B1 (ko) | 2013-01-15 | 2016-07-12 | 주식회사 아모그린텍 | 폴리머 전해질, 이를 이용한 리튬 이차 전지 및 그의 제조방법 |
CN104919639B (zh) * | 2013-01-15 | 2019-02-01 | 阿莫绿色技术有限公司 | 聚合物电解质、利用其的锂二次电池及其制备方法 |
KR20140133219A (ko) * | 2013-05-10 | 2014-11-19 | 국립대학법인 울산과학기술대학교 산학협력단 | 고온안정성 및 성능이 우수한 전해액 조성물 및 이를 포함하는 전기화학소자 |
DE102013105676A1 (de) | 2013-06-03 | 2014-12-04 | Rockwood Lithium GmbH | Modifizierte Batterieseparatoren und Lithiummetall-Batterien |
CN106415908B (zh) | 2014-06-17 | 2019-02-12 | 美敦力公司 | 用于电池的半固体电解质 |
US10361456B2 (en) * | 2014-09-26 | 2019-07-23 | Samsung Electronics Co., Ltd. | Electrolyte, method of preparing the electrolyte, and secondary battery including the electrolyte |
US10333173B2 (en) | 2014-11-14 | 2019-06-25 | Medtronic, Inc. | Composite separator and electrolyte for solid state batteries |
US10587005B2 (en) | 2016-03-30 | 2020-03-10 | Wildcat Discovery Technologies, Inc. | Solid electrolyte compositions |
CN105811007B (zh) * | 2016-06-06 | 2019-08-27 | 北京师范大学 | 电解液凝胶、锂硫电池及制备方法 |
DE102017217669A1 (de) * | 2017-10-05 | 2019-04-11 | Robert Bosch Gmbh | Kompositmaterial zur Verwendung in elektrochemischer Festkörperelle |
KR102234218B1 (ko) | 2018-01-09 | 2021-03-31 | 주식회사 엘지화학 | 가스 흡착층을 포함하는 전지케이스 |
CN112753112B (zh) * | 2020-03-04 | 2023-05-16 | 宁德新能源科技有限公司 | 电化学装置和包含其的电子装置 |
WO2021174444A1 (zh) * | 2020-03-04 | 2021-09-10 | 宁德新能源科技有限公司 | 电化学装置和包含其的电子装置 |
CN114606550B (zh) * | 2022-04-25 | 2023-04-11 | 齐鲁工业大学 | 生物医用镁合金制品的电解液及表层制备方法 |
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JPH0896788A (ja) * | 1994-09-26 | 1996-04-12 | Mitsubishi Cable Ind Ltd | セパレータ及びLi二次電池 |
JPH08287951A (ja) * | 1995-04-10 | 1996-11-01 | Ricoh Co Ltd | 非水電解質二次電池 |
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JP3220675B2 (ja) * | 1998-03-11 | 2001-10-22 | シャープ株式会社 | 電池の製造方法 |
JPH11273738A (ja) * | 1998-03-19 | 1999-10-08 | Sony Corp | 非水電解液二次電池 |
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US6733925B2 (en) * | 2000-02-08 | 2004-05-11 | Shin-Kobe Electric Machinery Co., Ltd. | Non-aqueous electrolytic solution secondary battery with electrodes having a specific thickness and porosity |
US6656633B2 (en) * | 2000-07-26 | 2003-12-02 | Zeon Corporation | Binder for electrode for lithium ion secondary battery, and utilization thereof |
JP2002110237A (ja) * | 2000-08-17 | 2002-04-12 | Samsung Sdi Co Ltd | リチウム−硫黄電池用正極活物質組成物、その製造方法及びリチウム−硫黄電池 |
EP1394886A1 (en) * | 2001-05-10 | 2004-03-03 | Nisshinbo Industries, Inc. | Polymer gel electrolyte-use composition and method of pouring non-aqueous electrolyte solution |
KR100414357B1 (ko) * | 2001-07-13 | 2004-01-07 | 주식회사 네스캡 | 전도성 고분자를 코팅한 금속산화물 전기화학의사커패시터의 전극 및 이의 제조방법 |
TW543225B (en) * | 2002-04-11 | 2003-07-21 | Ind Tech Res Inst | Manufacturing method of rechargeable polymer cell |
KR100508578B1 (ko) * | 2003-12-30 | 2005-08-17 | 주식회사 엘지화학 | 안전성이 향상된 전기 화학 소자 및 이의 제조 방법 |
-
2004
- 2004-10-29 TW TW093133002A patent/TWI246219B/zh active
- 2004-11-02 EP EP04799979A patent/EP1687861B1/en active Active
- 2004-11-02 JP JP2006537888A patent/JP4545758B2/ja active Active
- 2004-11-02 CN CNB2004800327183A patent/CN100474661C/zh active Active
- 2004-11-02 WO PCT/KR2004/002788 patent/WO2005043649A1/en active Application Filing
- 2004-11-02 US US10/978,402 patent/US20070054184A1/en not_active Abandoned
- 2004-11-03 KR KR1020040089012A patent/KR100656085B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107293798A (zh) * | 2017-07-10 | 2017-10-24 | 北京理工大学 | 氰乙基纤维素膜、氰乙基纤维素凝胶聚合物电解质及其制备方法 |
CN107293799A (zh) * | 2017-07-10 | 2017-10-24 | 北京理工大学 | 氰乙基纤维素甘油醚膜、氰乙基纤维素甘油醚凝胶聚合物电解质及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1687861A4 (en) | 2007-06-20 |
KR20050042456A (ko) | 2005-05-09 |
US20070054184A1 (en) | 2007-03-08 |
WO2005043649A1 (en) | 2005-05-12 |
JP4545758B2 (ja) | 2010-09-15 |
EP1687861A1 (en) | 2006-08-09 |
EP1687861B1 (en) | 2012-12-26 |
JP2007510266A (ja) | 2007-04-19 |
TWI246219B (en) | 2005-12-21 |
CN1930703A (zh) | 2007-03-14 |
KR100656085B1 (ko) | 2006-12-08 |
TW200527740A (en) | 2005-08-16 |
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