CN1526181A - 锂聚合物二次电池 - Google Patents
锂聚合物二次电池 Download PDFInfo
- Publication number
- CN1526181A CN1526181A CNA028081978A CN02808197A CN1526181A CN 1526181 A CN1526181 A CN 1526181A CN A028081978 A CNA028081978 A CN A028081978A CN 02808197 A CN02808197 A CN 02808197A CN 1526181 A CN1526181 A CN 1526181A
- Authority
- CN
- China
- Prior art keywords
- polymer
- battery
- secondary battery
- lithium
- vinylene carbonate
- 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.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 38
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 12
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 27
- 239000010439 graphite Substances 0.000 claims abstract description 27
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 26
- 239000003960 organic solvent Substances 0.000 claims abstract description 26
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 21
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 21
- 239000011149 active material Substances 0.000 claims abstract description 17
- 229910003481 amorphous carbon Inorganic materials 0.000 claims abstract description 16
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 9
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims description 27
- 239000008187 granular material Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 16
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- JCRQEORWPZVZJP-UHFFFAOYSA-N 1,3-dimethoxybutane Chemical compound COCCC(C)OC JCRQEORWPZVZJP-UHFFFAOYSA-N 0.000 claims description 3
- HMCUNLUHTBHKTB-UHFFFAOYSA-N 1,4-dimethoxybutane Chemical compound COCCCCOC HMCUNLUHTBHKTB-UHFFFAOYSA-N 0.000 claims description 3
- 229910012851 LiCoO 2 Inorganic materials 0.000 claims description 3
- 229910015645 LiMn Inorganic materials 0.000 claims description 3
- 229910013716 LiNi Inorganic materials 0.000 claims description 3
- 229910013290 LiNiO 2 Inorganic materials 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 150000003624 transition metals Chemical group 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 55
- 239000000463 material Substances 0.000 description 27
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- 238000002360 preparation method Methods 0.000 description 24
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- 230000000052 comparative effect Effects 0.000 description 18
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- 229910001416 lithium ion Inorganic materials 0.000 description 16
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- 229920001940 conductive polymer Polymers 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 10
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- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
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- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 2
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- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NLGDWWCZQDIASO-UHFFFAOYSA-N 2-hydroxy-1-(7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-yl)-2-phenylethanone Chemical compound OC(C(=O)c1cccc2Oc12)c1ccccc1 NLGDWWCZQDIASO-UHFFFAOYSA-N 0.000 description 1
- MZEHYPJIGYCGOA-UHFFFAOYSA-N 2-methoxy-1-(2-methoxyethoxy)propane Chemical compound COCCOCC(C)OC MZEHYPJIGYCGOA-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
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- 235000015511 Liquidambar orientalis Nutrition 0.000 description 1
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Images
Classifications
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
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- 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
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- 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
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
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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
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- H01M4/139—Processes of 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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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
- H01M4/36—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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
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- H01M2300/00—Electrolytes
- H01M2300/0085—Immobilising or gelification of electrolyte
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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- H01M6/16—Cells with non-aqueous electrolyte with organic 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
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Abstract
Description
充电容量(mAh) | 放电容量(mAh) | 充电和放电效率(%) | |
实施例1 | 31 | 25 | 80.6 |
实施例2 | 32 | 27 | 84.4 |
对比例1 | 33 | 20 | 60.6 |
凝胶电解质的组成(wt%) | 在25mA电流值下的放电容量(mAh) | |||
有机电解溶液 | 三官能单体 | 碳酸亚乙烯酯 | ||
实施例4 | 98 | 1.5 | 0.5 | 20 |
实施例5 | 95 | 2.5 | 2.5 | 20 |
实施例6 | 90 | 7 | 3 | 19 |
实施例7 | 85 | 10 | 5 | 18 |
对比例3 | 83 | 10 | 7 | 11 |
对比例4 | 70 | 20 | 10 | 8 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001114742A JP4014816B2 (ja) | 2001-04-13 | 2001-04-13 | リチウムポリマー二次電池 |
JP114742/2001 | 2001-04-13 |
Publications (2)
Publication Number | Publication Date |
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CN1526181A true CN1526181A (zh) | 2004-09-01 |
CN1310371C CN1310371C (zh) | 2007-04-11 |
Family
ID=18965756
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Application Number | Title | Priority Date | Filing Date |
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CNB028081978A Expired - Lifetime CN1310371C (zh) | 2001-04-13 | 2002-04-11 | 锂聚合物二次电池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7241534B2 (zh) |
EP (1) | EP1381105B1 (zh) |
JP (1) | JP4014816B2 (zh) |
KR (2) | KR100626794B1 (zh) |
CN (1) | CN1310371C (zh) |
TW (1) | TW543212B (zh) |
WO (1) | WO2002084775A1 (zh) |
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CN103456991A (zh) * | 2013-09-02 | 2013-12-18 | 宁德时代新能源科技有限公司 | 锂离子电池及其凝胶电解质以及其制备方法 |
CN106169604A (zh) * | 2015-05-18 | 2016-11-30 | 汽车能源供应公司 | 非水电解质二次电池 |
CN107492680A (zh) * | 2017-07-26 | 2017-12-19 | 哈尔滨工业大学无锡新材料研究院 | 一种碳酸亚乙烯酯及聚乙二醇(甲基)丙烯酸酯基聚合物电解质及其制备方法 |
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JP3193342B2 (ja) | 1997-05-30 | 2001-07-30 | 松下電器産業株式会社 | 非水電解質二次電池 |
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JP3492173B2 (ja) | 1997-12-09 | 2004-02-03 | シャープ株式会社 | 非水系電池 |
JP4412778B2 (ja) | 1999-01-20 | 2010-02-10 | 三洋電機株式会社 | ポリマー電解質電池 |
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2001
- 2001-04-13 JP JP2001114742A patent/JP4014816B2/ja not_active Expired - Lifetime
-
2002
- 2002-04-11 EP EP02717117.2A patent/EP1381105B1/en not_active Expired - Lifetime
- 2002-04-11 KR KR1020037013437A patent/KR100626794B1/ko active IP Right Grant
- 2002-04-11 KR KR1020067008229A patent/KR100820109B1/ko active IP Right Grant
- 2002-04-11 CN CNB028081978A patent/CN1310371C/zh not_active Expired - Lifetime
- 2002-04-11 WO PCT/JP2002/003638 patent/WO2002084775A1/ja active Application Filing
- 2002-04-11 US US10/474,333 patent/US7241534B2/en not_active Expired - Lifetime
- 2002-04-12 TW TW091107451A patent/TW543212B/zh not_active IP Right Cessation
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CN101279968B (zh) * | 2007-04-06 | 2011-03-30 | 比亚迪股份有限公司 | 一种碳酸亚乙烯酯的储存方法 |
CN103456991A (zh) * | 2013-09-02 | 2013-12-18 | 宁德时代新能源科技有限公司 | 锂离子电池及其凝胶电解质以及其制备方法 |
CN106169604A (zh) * | 2015-05-18 | 2016-11-30 | 汽车能源供应公司 | 非水电解质二次电池 |
CN107492680A (zh) * | 2017-07-26 | 2017-12-19 | 哈尔滨工业大学无锡新材料研究院 | 一种碳酸亚乙烯酯及聚乙二醇(甲基)丙烯酸酯基聚合物电解质及其制备方法 |
CN107492680B (zh) * | 2017-07-26 | 2020-10-27 | 哈尔滨工业大学无锡新材料研究院 | 一种碳酸亚乙烯酯及聚乙二醇(甲基)丙烯酸酯基聚合物电解质及其制备方法 |
Also Published As
Publication number | Publication date |
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CN1310371C (zh) | 2007-04-11 |
KR20030087080A (ko) | 2003-11-12 |
EP1381105A4 (en) | 2009-01-14 |
JP2002313425A (ja) | 2002-10-25 |
TW543212B (en) | 2003-07-21 |
KR100626794B1 (ko) | 2006-09-25 |
WO2002084775A1 (fr) | 2002-10-24 |
KR20060060749A (ko) | 2006-06-05 |
EP1381105A1 (en) | 2004-01-14 |
US20040126668A1 (en) | 2004-07-01 |
US7241534B2 (en) | 2007-07-10 |
JP4014816B2 (ja) | 2007-11-28 |
KR100820109B1 (ko) | 2008-04-11 |
EP1381105B1 (en) | 2016-02-03 |
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