CN113394490A - 一种二次电池 - Google Patents
一种二次电池 Download PDFInfo
- Publication number
- CN113394490A CN113394490A CN202110593917.7A CN202110593917A CN113394490A CN 113394490 A CN113394490 A CN 113394490A CN 202110593917 A CN202110593917 A CN 202110593917A CN 113394490 A CN113394490 A CN 113394490A
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- battery
- flexible
- secondary battery
- cell
- battery cell
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- Granted
Links
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- 230000002441 reversible effect Effects 0.000 abstract description 7
- 239000000654 additive Substances 0.000 description 16
- 229910052710 silicon Inorganic materials 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000007774 positive electrode material Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
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- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 229910013075 LiBF Inorganic materials 0.000 description 2
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- 239000002482 conductive additive Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 239000007773 negative electrode material Substances 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910008706 Li2NiMn3O8 Inorganic materials 0.000 description 1
- 229910000552 LiCF3SO3 Inorganic materials 0.000 description 1
- 229910012808 LiCoMnO4 Inorganic materials 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910011279 LiCoPO4 Inorganic materials 0.000 description 1
- 229910011638 LiCrO2 Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910000668 LiMnPO4 Inorganic materials 0.000 description 1
- 229910002099 LiNi0.5Mn1.5O4 Inorganic materials 0.000 description 1
- 229910003005 LiNiO2 Inorganic materials 0.000 description 1
- 229910013084 LiNiPO4 Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910012981 LiVO2 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 229910003884 O2-bNb Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910003092 TiS2 Inorganic materials 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
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- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
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- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
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- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 description 1
- 229910001540 lithium hexafluoroarsenate(V) Inorganic materials 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052960 marcasite Inorganic materials 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
-
- 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
- H01M50/183—Sealing members
- H01M50/184—Sealing members characterised by their shape or structure
-
- 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
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110593917.7A CN113394490B (zh) | 2021-05-28 | 2021-05-28 | 一种二次电池 |
PCT/CN2021/123199 WO2022247101A1 (zh) | 2021-05-28 | 2021-10-12 | 一种二次电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110593917.7A CN113394490B (zh) | 2021-05-28 | 2021-05-28 | 一种二次电池 |
Publications (2)
Publication Number | Publication Date |
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CN113394490A true CN113394490A (zh) | 2021-09-14 |
CN113394490B CN113394490B (zh) | 2022-10-11 |
Family
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Family Applications (1)
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CN202110593917.7A Active CN113394490B (zh) | 2021-05-28 | 2021-05-28 | 一种二次电池 |
Country Status (2)
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CN (1) | CN113394490B (zh) |
WO (1) | WO2022247101A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022247101A1 (zh) * | 2021-05-28 | 2022-12-01 | 江苏正力新能电池技术有限公司 | 一种二次电池 |
WO2023197858A1 (zh) * | 2022-04-12 | 2023-10-19 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201311953Y (zh) * | 2008-11-27 | 2009-09-16 | 比亚迪股份有限公司 | 一种锂离子电池 |
CN102318127A (zh) * | 2010-01-13 | 2012-01-11 | 松下电器产业株式会社 | 锂离子二次电池及其制造方法 |
CN103647105A (zh) * | 2013-12-12 | 2014-03-19 | 奇瑞汽车股份有限公司 | 一种动力电池 |
CN105229823A (zh) * | 2013-07-30 | 2016-01-06 | 株式会社Lg化学 | 能够额外供给电解质的二次电池 |
KR20180076158A (ko) * | 2016-12-27 | 2018-07-05 | 주식회사 엘지화학 | 균일한 sei 형성을 위한 버퍼 플레이트 및 이를 이용한 전지 제조방법 |
CN207967120U (zh) * | 2018-04-02 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 电池模组 |
CN109309257A (zh) * | 2018-09-30 | 2019-02-05 | 联想(北京)有限公司 | 一种电池及电池生产方法 |
CN210897379U (zh) * | 2019-09-29 | 2020-06-30 | 东莞新能源科技有限公司 | 电池模组 |
CN211265561U (zh) * | 2019-12-02 | 2020-08-14 | 广州小鹏汽车科技有限公司 | 一种电芯、电芯模组、电池包和汽车 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7129150B2 (ja) * | 2017-07-11 | 2022-09-01 | 日産自動車株式会社 | 電池 |
CN111725442A (zh) * | 2020-06-24 | 2020-09-29 | 珠海冠宇电池股份有限公司 | 一种电池组和电池组的制备方法 |
CN113394490B (zh) * | 2021-05-28 | 2022-10-11 | 江苏正力新能电池技术有限公司 | 一种二次电池 |
-
2021
- 2021-05-28 CN CN202110593917.7A patent/CN113394490B/zh active Active
- 2021-10-12 WO PCT/CN2021/123199 patent/WO2022247101A1/zh unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201311953Y (zh) * | 2008-11-27 | 2009-09-16 | 比亚迪股份有限公司 | 一种锂离子电池 |
CN102318127A (zh) * | 2010-01-13 | 2012-01-11 | 松下电器产业株式会社 | 锂离子二次电池及其制造方法 |
CN105229823A (zh) * | 2013-07-30 | 2016-01-06 | 株式会社Lg化学 | 能够额外供给电解质的二次电池 |
CN103647105A (zh) * | 2013-12-12 | 2014-03-19 | 奇瑞汽车股份有限公司 | 一种动力电池 |
KR20180076158A (ko) * | 2016-12-27 | 2018-07-05 | 주식회사 엘지화학 | 균일한 sei 형성을 위한 버퍼 플레이트 및 이를 이용한 전지 제조방법 |
CN207967120U (zh) * | 2018-04-02 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 电池模组 |
CN109309257A (zh) * | 2018-09-30 | 2019-02-05 | 联想(北京)有限公司 | 一种电池及电池生产方法 |
CN210897379U (zh) * | 2019-09-29 | 2020-06-30 | 东莞新能源科技有限公司 | 电池模组 |
CN211265561U (zh) * | 2019-12-02 | 2020-08-14 | 广州小鹏汽车科技有限公司 | 一种电芯、电芯模组、电池包和汽车 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022247101A1 (zh) * | 2021-05-28 | 2022-12-01 | 江苏正力新能电池技术有限公司 | 一种二次电池 |
WO2023197858A1 (zh) * | 2022-04-12 | 2023-10-19 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
Also Published As
Publication number | Publication date |
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WO2022247101A1 (zh) | 2022-12-01 |
CN113394490B (zh) | 2022-10-11 |
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