CN1679183A - 用于高能电池的隔膜和其生产 - Google Patents
用于高能电池的隔膜和其生产 Download PDFInfo
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- CN1679183A CN1679183A CNA03820102XA CN03820102A CN1679183A CN 1679183 A CN1679183 A CN 1679183A CN A03820102X A CNA03820102X A CN A03820102XA CN 03820102 A CN03820102 A CN 03820102A CN 1679183 A CN1679183 A CN 1679183A
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- barrier film
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- battery
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- 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
- H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
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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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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
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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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249956—Void-containing component is inorganic
- Y10T428/249957—Inorganic impregnant
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
Abstract
Description
热解氧化物 | 平均孔半径[nm] | 孔隙率[%] |
Aerosil 200 | 95 | 82 |
Aerosil 300 | 75 | 79 |
Aerosil 380 | 72 | 75 |
溶剂 | 平均孔半径[nm] | 孔隙率[%] | 组成 |
18g 乙醇18g 水 | 11 | 80 | A |
36g 乙醇 | 36 | 80 | B |
53g 异丙醇 | 95 | 82 | C |
50g 正丁醇 | 63 | 78 | D |
60g 环己烷 | 310 | 85 | E |
聚合物 | 有机官能种类 | 粘附促进剂 |
PAN | 缩水甘油基甲基丙烯酰基 | GLYMOMEMO |
PA | 氨基 | AMEO,DAMO |
PET | 甲基丙烯酰基乙烯基 | MEMOVTMO,VTEO,VTMOEO |
PE,PP | 氨基乙烯基甲基丙烯酰基 | AMEO,AMMOVTMO,VTEO,SilfinMEMO |
实施1 | 原料 | 原料比Levasil∶Aerosil | 干燥温度℃ | 平均孔半径nm | 孔隙率% |
1b | 1.33g Levasil 300/3016g 乙醇/H2O 1∶162g Aerosil 200 | 1∶15 | 200 | 11.9 | 71.2 |
1c | 1.33g Levasil 300/3040g 乙醇/H2O 1∶16g Aerosil 200 | 1∶15 | 200 | 10.9 | 95.7 |
1d | 1.33g Levasil 300/3040g 乙醇/H2O 1∶16g Aerosil 200 | 1∶15 | 200 | 10.5 | 66.6 |
1e | 1.33g Levasil 300/3040g 乙醇6g Aerosil 200 | 1∶15 | 200 | 36.4 | 79.1 |
1f | 1.33g Levasil 300/3040g 乙醇6g Aerosil 200 | 1∶15 | 200 | 30.8 | 76.4 |
1g | 1.33g Levasil 300/3050g 正丁醇6g Aerosil 200 | 1∶15 | 200 | 63.1 | 78.4 |
1h | 1.33g Levasil 300/3053g 异丙醇6g Aerosil 200 | 1.15 | 200 | 94.7 | 62.3 |
1i | 1.33g Levasil 300/3055g 异丙醇∶丙酮 1∶16g Aerosil 200 | 1∶15 | 200 | 58.7 | 77.9 |
1k | 1.33g Levasil 300/3061g 异丙醇∶环己烷 1∶16g Aerosil 200 | 1∶15 | 200 | 97.4 | 84.2 |
1l | 1.33g Levasil 300/3060g 环己烷6g Aerosil 200 | 1∶15 | 200 | 310.7 | 85.5 |
1m | 1.33g Levasil 300/3050g 乙醇/H2O 1∶16g Aerosil 380 | 1∶15 | 200 | 7.8 | 63.8 |
1n | 1.33g Levasil 300/3050g 乙醇6g Aerosil 380 | 1∶15 | 200 | 33 | 73 |
1o | 1.33g Levasil 300/3060g 异丙醇6g Aerosil 380 | 1∶15 | 200 | 72.3 | 4.2 |
1p | 1.33g Levasil 300/3060g 环己烷6g Aerosil 380 | 1∶15 | 200 | 656.5 | 78.6 |
1q | 1.33g Levasil 300/3040g 乙醇/H2O 1∶16g Aerosil 300 | 1∶15 | 200 | 7.8 | 63.1 |
1r | 1.33g Levasil 300/3040g 乙醇/H2O 1∶16g Aerosil 300 | 1∶15 | 200 | 7.6 | 59.6 |
1s | 1.33g Levasil 300/3045g 乙醇6g Aerosil 300 | 1∶15 | 200 | 11.9 | 36.7 |
1t | 1.33g Levasil 300/3055g 异丙醇6g Aerosil 300 | 1∶15 | 200 | 75.8 | 79 |
1u | 1.33g Levasil 300/3060g 环己烷6g Aerosil 300 | 1∶15 | 200 | 740.5 | 84 |
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10238944A DE10238944A1 (de) | 2002-08-24 | 2002-08-24 | Separator zur Verwendung in Hochenergiebatterien sowie Verfahren zu dessen Herstellung |
DE10238944.6 | 2002-08-24 |
Publications (2)
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CN1679183A true CN1679183A (zh) | 2005-10-05 |
CN100353589C CN100353589C (zh) | 2007-12-05 |
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CNB03820102XA Expired - Fee Related CN100353589C (zh) | 2002-08-24 | 2003-07-04 | 用于高能电池的隔膜和其生产方法 |
Country Status (10)
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US (1) | US7790321B2 (zh) |
EP (1) | EP1535357B1 (zh) |
JP (1) | JP4490267B2 (zh) |
KR (1) | KR100958047B1 (zh) |
CN (1) | CN100353589C (zh) |
AT (1) | ATE327575T1 (zh) |
AU (1) | AU2003246378A1 (zh) |
DE (2) | DE10238944A1 (zh) |
TW (1) | TW200405601A (zh) |
WO (1) | WO2004021476A1 (zh) |
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- 2003-07-04 WO PCT/EP2003/007163 patent/WO2004021476A1/de active IP Right Grant
- 2003-07-04 JP JP2004531786A patent/JP4490267B2/ja not_active Expired - Fee Related
- 2003-07-04 DE DE50303499T patent/DE50303499D1/de not_active Expired - Lifetime
- 2003-07-04 CN CNB03820102XA patent/CN100353589C/zh not_active Expired - Fee Related
- 2003-07-04 AT AT03790784T patent/ATE327575T1/de not_active IP Right Cessation
- 2003-07-04 KR KR1020057003111A patent/KR100958047B1/ko active IP Right Grant
- 2003-07-04 EP EP03790784A patent/EP1535357B1/de not_active Expired - Lifetime
- 2003-07-04 AU AU2003246378A patent/AU2003246378A1/en not_active Abandoned
- 2003-08-22 TW TW92123093A patent/TW200405601A/zh unknown
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Also Published As
Publication number | Publication date |
---|---|
US20060024569A1 (en) | 2006-02-02 |
JP2005536857A (ja) | 2005-12-02 |
TW200405601A (en) | 2004-04-01 |
DE10238944A1 (de) | 2004-03-04 |
EP1535357A1 (de) | 2005-06-01 |
EP1535357B1 (de) | 2006-05-24 |
US7790321B2 (en) | 2010-09-07 |
ATE327575T1 (de) | 2006-06-15 |
AU2003246378A1 (en) | 2004-03-19 |
KR100958047B1 (ko) | 2010-05-17 |
DE50303499D1 (de) | 2006-06-29 |
JP4490267B2 (ja) | 2010-06-23 |
CN100353589C (zh) | 2007-12-05 |
KR20050035283A (ko) | 2005-04-15 |
WO2004021476A1 (de) | 2004-03-11 |
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