CN110635093B - 一种锂硫电池正极与隔膜一体化结构及其制备方法 - Google Patents
一种锂硫电池正极与隔膜一体化结构及其制备方法 Download PDFInfo
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- CN110635093B CN110635093B CN201910813760.7A CN201910813760A CN110635093B CN 110635093 B CN110635093 B CN 110635093B CN 201910813760 A CN201910813760 A CN 201910813760A CN 110635093 B CN110635093 B CN 110635093B
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- B82Y40/00—Manufacture or treatment of nanostructures
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- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
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- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
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- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
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- H—ELECTRICITY
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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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- H01M4/00—Electrodes
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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- H—ELECTRICITY
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- 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
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
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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
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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
- 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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CN201910813760.7A CN110635093B (zh) | 2019-08-30 | 2019-08-30 | 一种锂硫电池正极与隔膜一体化结构及其制备方法 |
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CN201910813760.7A CN110635093B (zh) | 2019-08-30 | 2019-08-30 | 一种锂硫电池正极与隔膜一体化结构及其制备方法 |
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CN110635093A CN110635093A (zh) | 2019-12-31 |
CN110635093B true CN110635093B (zh) | 2022-03-15 |
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CN111900326B (zh) * | 2020-08-04 | 2021-08-06 | 大连理工大学 | 一种锂硫电池用正极-隔层一体化膜材料的制备方法和应用 |
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CN103972480A (zh) * | 2014-03-26 | 2014-08-06 | 北京理工大学 | 一种多级结构碳纤维/硫复合正极材料的制备方法 |
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JP2010225809A (ja) * | 2009-03-23 | 2010-10-07 | Mitsubishi Paper Mills Ltd | 電気化学素子用セパレータ電極一体型蓄電素子およびそれを用いてなる電気化学素子 |
JP2013065471A (ja) * | 2011-09-16 | 2013-04-11 | Nissan Motor Co Ltd | 電極およびこれを用いた電気デバイス |
KR101585839B1 (ko) * | 2012-07-24 | 2016-01-14 | 가부시끼가이샤 도시바 | 2차 전지 |
JP6130845B2 (ja) * | 2012-09-27 | 2017-05-17 | 三洋電機株式会社 | セパレータ一体形電極及び非水電解質二次電池 |
CN103972467B (zh) * | 2013-02-06 | 2016-01-13 | 中国科学院金属研究所 | 一种锂硫电池多层复合正极及其制备方法 |
CN103545473A (zh) * | 2013-10-18 | 2014-01-29 | 中国第一汽车股份有限公司 | 制备一体化锂电池极板隔膜的装置及方法 |
CN107516724A (zh) * | 2016-06-16 | 2017-12-26 | 宁德新能源科技有限公司 | 电芯及储能装置 |
CN107516725A (zh) * | 2016-06-16 | 2017-12-26 | 宁德新能源科技有限公司 | 电芯及储能装置 |
CN107516721A (zh) * | 2016-06-16 | 2017-12-26 | 宁德新能源科技有限公司 | 电芯及储能装置 |
CN110137560A (zh) * | 2019-04-26 | 2019-08-16 | 中国航发北京航空材料研究院 | 一种一体化复合电极材料及其制备方法与应用 |
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CN103972480A (zh) * | 2014-03-26 | 2014-08-06 | 北京理工大学 | 一种多级结构碳纤维/硫复合正极材料的制备方法 |
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Effective date of registration: 20220906 Address after: 610000 1, 3, 1, 366 north section of lakeside road, Tianfu New District, Chengdu, Sichuan Patentee after: Chengdu Core Wisdom Technology Co.,Ltd. Address before: 611731, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Patentee before: University of Electronic Science and Technology of China |
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Effective date of registration: 20230106 Address after: Room 302, Building 1, No. 715, North Section of Hupan Road, Xinglong Street, Tianfu New District, Chengdu, Sichuan, 610000 Patentee after: Chengdu Electronics Technology Co.,Ltd. Address before: 610000 1, 3, 1, 366 north section of lakeside road, Tianfu New District, Chengdu, Sichuan Patentee before: Chengdu Core Wisdom Technology Co.,Ltd. |
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