CN104300103A - 储存特性改善的蓄电池及其制造方法 - Google Patents
储存特性改善的蓄电池及其制造方法 Download PDFInfo
- Publication number
- CN104300103A CN104300103A CN201410475106.7A CN201410475106A CN104300103A CN 104300103 A CN104300103 A CN 104300103A CN 201410475106 A CN201410475106 A CN 201410475106A CN 104300103 A CN104300103 A CN 104300103A
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- Prior art keywords
- polyethylene
- polypropylene
- organic
- modifier
- inorganic
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- 238000000034 method Methods 0.000 title claims description 37
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- -1 phosphonate ester Chemical class 0.000 claims description 54
- 239000010408 film Substances 0.000 claims description 50
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- 239000010410 layer Substances 0.000 claims description 44
- 239000004698 Polyethylene Substances 0.000 claims description 29
- 229920000573 polyethylene Polymers 0.000 claims description 29
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- 125000000524 functional group Chemical group 0.000 claims description 25
- 229920001155 polypropylene Polymers 0.000 claims description 25
- 239000000654 additive Substances 0.000 claims description 21
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 15
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 15
- 229910000077 silane Inorganic materials 0.000 claims description 15
- 229910019142 PO4 Inorganic materials 0.000 claims description 14
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 14
- 239000010452 phosphate Substances 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 14
- QLZHNIAADXEJJP-UHFFFAOYSA-N Phenylphosphonic acid Chemical compound OP(O)(=O)C1=CC=CC=C1 QLZHNIAADXEJJP-UHFFFAOYSA-N 0.000 claims description 13
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 13
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 claims description 13
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 13
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 claims description 13
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 13
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- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims description 12
- 239000001263 FEMA 3042 Substances 0.000 claims description 12
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims description 12
- 229960004050 aminobenzoic acid Drugs 0.000 claims description 12
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims description 12
- 229940033123 tannic acid Drugs 0.000 claims description 12
- 235000015523 tannic acid Nutrition 0.000 claims description 12
- 229920002258 tannic acid Polymers 0.000 claims description 12
- NYYLZXREFNYPKB-UHFFFAOYSA-N 1-[ethoxy(methyl)phosphoryl]oxyethane Chemical compound CCOP(C)(=O)OCC NYYLZXREFNYPKB-UHFFFAOYSA-N 0.000 claims description 10
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- 229910052744 lithium Inorganic materials 0.000 description 17
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- 101150058243 Lipf gene Proteins 0.000 description 1
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Classifications
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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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- 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
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- 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
- H01M10/0566—Liquid materials
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- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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- H—ELECTRICITY
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- H01M50/431—Inorganic material
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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
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- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M2300/0091—Composites in the form of mixtures
-
- 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
- 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)
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
阻抗增加(%) | |
实施例1 | 18.3% |
实施例2 | 20.4% |
实施例3 | 21.2% |
实施例4 | 17.2% |
实施例5 | 19.8% |
实施例6 | 20.1% |
实施例7 | 11.3% |
实施例8 | 12.5% |
实施例9 | 14.7% |
对比例1 | 24.9% |
Claims (20)
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KR10-2007-0119118 | 2007-11-21 | ||
KR1020070119118A KR100976862B1 (ko) | 2007-11-21 | 2007-11-21 | 향상된 저장성능을 가지는 이차전지 및 이의 제조방법. |
CN200880112618.XA CN101836312B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
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CN200880112618.XA Division CN101836312B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
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CN104300103A true CN104300103A (zh) | 2015-01-21 |
CN104300103B CN104300103B (zh) | 2017-09-08 |
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CN201410475106.7A Active CN104300103B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
CN200880112618.XA Active CN101836312B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
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Country Status (6)
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US (2) | US8277981B2 (zh) |
EP (3) | EP2642557B1 (zh) |
JP (2) | JP5219309B2 (zh) |
KR (1) | KR100976862B1 (zh) |
CN (2) | CN104300103B (zh) |
WO (1) | WO2009066946A2 (zh) |
Cited By (1)
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CN106129314A (zh) * | 2016-08-15 | 2016-11-16 | 杭州威宏能源科技有限公司 | 一种动力锂离子电池 |
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- 2008-11-21 EP EP12168458A patent/EP2490280A1/en not_active Withdrawn
- 2008-11-21 JP JP2010534888A patent/JP5219309B2/ja active Active
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Also Published As
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WO2009066946A2 (en) | 2009-05-28 |
CN104300103B (zh) | 2017-09-08 |
US8277981B2 (en) | 2012-10-02 |
US20100255382A1 (en) | 2010-10-07 |
US20120321933A1 (en) | 2012-12-20 |
JP5676666B2 (ja) | 2015-02-25 |
KR100976862B1 (ko) | 2010-08-23 |
JP2013152937A (ja) | 2013-08-08 |
EP2642557B1 (en) | 2014-10-01 |
JP2011504287A (ja) | 2011-02-03 |
EP2212948B1 (en) | 2014-08-06 |
EP2642557A1 (en) | 2013-09-25 |
WO2009066946A3 (en) | 2009-08-06 |
EP2212948A4 (en) | 2011-11-30 |
EP2490280A1 (en) | 2012-08-22 |
US8580419B2 (en) | 2013-11-12 |
CN101836312B (zh) | 2014-10-29 |
KR20090052556A (ko) | 2009-05-26 |
JP5219309B2 (ja) | 2013-06-26 |
CN101836312A (zh) | 2010-09-15 |
EP2212948A2 (en) | 2010-08-04 |
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