CN113611908B - 一种有效抑制锂硫电池穿梭效应的方法 - Google Patents
一种有效抑制锂硫电池穿梭效应的方法 Download PDFInfo
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- CN113611908B CN113611908B CN202110719831.4A CN202110719831A CN113611908B CN 113611908 B CN113611908 B CN 113611908B CN 202110719831 A CN202110719831 A CN 202110719831A CN 113611908 B CN113611908 B CN 113611908B
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- lithium
- sulfur battery
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- battery
- shuttle effect
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- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000000694 effects Effects 0.000 title claims abstract description 29
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 15
- 229920001021 polysulfide Polymers 0.000 claims abstract description 14
- 239000005077 polysulfide Substances 0.000 claims abstract description 14
- 150000008117 polysulfides Polymers 0.000 claims abstract description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000013354 porous framework Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
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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
- H01M10/052—Li-accumulators
-
- 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
-
- 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
Abstract
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CN202110719831.4A CN113611908B (zh) | 2021-06-28 | 2021-06-28 | 一种有效抑制锂硫电池穿梭效应的方法 |
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CN113611908A CN113611908A (zh) | 2021-11-05 |
CN113611908B true CN113611908B (zh) | 2022-11-04 |
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Citations (1)
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CN108598390A (zh) * | 2018-03-29 | 2018-09-28 | 武汉新能源研究院有限公司 | 一种锂硫电池用正极材料的制备方法及锂硫电池 |
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JP5692703B2 (ja) * | 2011-03-28 | 2015-04-01 | 国立大学法人東京農工大学 | リチウム硫黄電池用正極材料、リチウム硫黄電池、及び、リチウム硫黄電池用正極材料の製造方法 |
CN109755540B (zh) * | 2019-03-07 | 2020-11-27 | 肇庆市华师大光电产业研究院 | 一种锂硫电池正极材料及其制备方法 |
JP7328865B2 (ja) * | 2019-10-18 | 2023-08-17 | 旭化成株式会社 | 多孔質炭素材料、多孔質炭素材料の製造方法、複合体、複合体の製造方法、リチウム硫黄電池用の正極、及びリチウム硫黄電池 |
CN112687863A (zh) * | 2020-12-25 | 2021-04-20 | 惠州亿纬锂能股份有限公司 | 一种锂硫电池正极浆料、其匀浆方法及用途 |
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CN108598390A (zh) * | 2018-03-29 | 2018-09-28 | 武汉新能源研究院有限公司 | 一种锂硫电池用正极材料的制备方法及锂硫电池 |
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Application publication date: 20211105 Assignee: Hangzhou Sulfur Stone Energy Technology Co.,Ltd. Assignor: HANGZHOU DIANZI University Contract record no.: X2023330000816 Denomination of invention: A Method for Effectively Suppressing the Shuttle Effect of Lithium Sulfur Batteries Granted publication date: 20221104 License type: Common License Record date: 20231107 |
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