CN104377385A - 锂离子二次电池复合电解质薄膜及其制备方法、应用 - Google Patents
锂离子二次电池复合电解质薄膜及其制备方法、应用 Download PDFInfo
- Publication number
- CN104377385A CN104377385A CN201410505499.1A CN201410505499A CN104377385A CN 104377385 A CN104377385 A CN 104377385A CN 201410505499 A CN201410505499 A CN 201410505499A CN 104377385 A CN104377385 A CN 104377385A
- Authority
- CN
- China
- Prior art keywords
- composite electrolyte
- electrolyte film
- rechargeable battery
- battery composite
- lithium
- 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
- 239000003792 electrolyte Substances 0.000 title claims abstract description 78
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title abstract description 25
- 229910001416 lithium ion Inorganic materials 0.000 title abstract description 20
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 31
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 22
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 claims description 35
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 29
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 28
- 238000002360 preparation method Methods 0.000 claims description 18
- 239000011259 mixed solution Substances 0.000 claims description 15
- 238000012986 modification Methods 0.000 claims description 14
- 230000004048 modification Effects 0.000 claims description 14
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 12
- 239000004014 plasticizer Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 7
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 7
- 238000000498 ball milling Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229910013063 LiBF 4 Inorganic materials 0.000 claims description 6
- 229910005839 GeS 2 Inorganic materials 0.000 claims description 5
- 229910013684 LiClO 4 Inorganic materials 0.000 claims description 5
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 4
- 229910015015 LiAsF 6 Inorganic materials 0.000 claims description 3
- -1 LiSCN Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- WDXYVJKNSMILOQ-UHFFFAOYSA-N 1,3,2-dioxathiolane 2-oxide Chemical compound O=S1OCCO1 WDXYVJKNSMILOQ-UHFFFAOYSA-N 0.000 claims description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 2
- OTYYBJNSLLBAGE-UHFFFAOYSA-N CN1C(CCC1)=O.[N] Chemical compound CN1C(CCC1)=O.[N] OTYYBJNSLLBAGE-UHFFFAOYSA-N 0.000 claims description 2
- 229910013131 LiN Inorganic materials 0.000 claims description 2
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 claims description 2
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Inorganic materials [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 7
- 229920001940 conductive polymer Polymers 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000007772 electrode material Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000007581 slurry coating method Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 5
- 150000002641 lithium Chemical class 0.000 description 5
- 239000005518 polymer electrolyte Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000011244 liquid electrolyte Substances 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000002001 electrolyte material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004908 Emulsion polymer Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910009290 Li2S-GeS2-P2S5 Inorganic materials 0.000 description 1
- 229910009110 Li2S—GeS2—P2S5 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910020346 SiS 2 Inorganic materials 0.000 description 1
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 description 1
- 229910021525 ceramic electrolyte Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- YQNQTEBHHUSESQ-UHFFFAOYSA-N lithium aluminate Chemical compound [Li+].[O-][Al]=O YQNQTEBHHUSESQ-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410505499.1A CN104377385B (zh) | 2014-09-26 | 锂离子二次电池复合电解质薄膜及其制备方法、应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410505499.1A CN104377385B (zh) | 2014-09-26 | 锂离子二次电池复合电解质薄膜及其制备方法、应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104377385A true CN104377385A (zh) | 2015-02-25 |
CN104377385B CN104377385B (zh) | 2017-01-04 |
Family
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106972195A (zh) * | 2017-04-17 | 2017-07-21 | 哈尔滨工业大学无锡新材料研究院 | 一种无机硫化物电解质及其制备方法 |
CN107710455A (zh) * | 2015-06-24 | 2018-02-16 | 昆腾斯科普公司 | 复合电解质 |
CN109155428A (zh) * | 2016-05-18 | 2019-01-04 | 肖特股份有限公司 | 包括至少一种聚合物和锂离子传导粒子的锂离子传导复合材料 |
CN109792077A (zh) * | 2016-09-21 | 2019-05-21 | (株)七王能源 | 二次电池用复合固体电解质及其制备方法 |
CN110016297A (zh) * | 2019-02-25 | 2019-07-16 | 陈琪峰 | 一种导电胶膜及其制备方法 |
CN110380114A (zh) * | 2019-07-24 | 2019-10-25 | 中国科学院过程工程研究所 | 一种有机无机复合固态电解质及其制备方法和应用 |
CN110474097A (zh) * | 2019-09-03 | 2019-11-19 | 中国科学院过程工程研究所 | 一种无机-有机复合型固态电解质及其制备方法和应用 |
CN111342123A (zh) * | 2020-03-09 | 2020-06-26 | 中国科学院青岛生物能源与过程研究所 | 一种选择性浸润聚合物电解质及其制备和应用 |
US10826115B2 (en) | 2015-12-04 | 2020-11-03 | Quantumscape Corporation | Lithium, phosphorus, sulfur, and iodine including electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes |
US11139479B2 (en) | 2013-05-15 | 2021-10-05 | Quantumscape Battery, Inc. | Solid state catholyte or electrolyte for battery using LiaMPbSc (M=Si, Ge, and/or Sn) |
CN114497721A (zh) * | 2022-01-07 | 2022-05-13 | 哈尔滨工业大学 | 一种复合电解质薄膜、其制备方法以及其在固态锂电池中的应用 |
US11342630B2 (en) | 2016-08-29 | 2022-05-24 | Quantumscape Battery, Inc. | Catholytes for solid state rechargeable batteries, battery architectures suitable for use with these catholytes, and methods of making and using the same |
Citations (3)
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CN101317284A (zh) * | 2005-11-28 | 2008-12-03 | 株式会社Lg化学 | 有机/无机复合多孔膜及使用该膜的电化学装置 |
CN102005611A (zh) * | 2010-10-21 | 2011-04-06 | 中国科学院化学研究所 | 聚合物电解质及其制备方法与应用 |
CN103985900A (zh) * | 2014-04-24 | 2014-08-13 | 中山大学 | 一种改性聚合物电解质、其制备方法及其在锂电池中的应用 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101317284A (zh) * | 2005-11-28 | 2008-12-03 | 株式会社Lg化学 | 有机/无机复合多孔膜及使用该膜的电化学装置 |
CN102005611A (zh) * | 2010-10-21 | 2011-04-06 | 中国科学院化学研究所 | 聚合物电解质及其制备方法与应用 |
CN103985900A (zh) * | 2014-04-24 | 2014-08-13 | 中山大学 | 一种改性聚合物电解质、其制备方法及其在锂电池中的应用 |
Non-Patent Citations (2)
Title |
---|
LIZHEN FAN ET.AL: "Effect of modified SiO2 on the properties of PEO-based polymer electrolytes", 《SOLID STATE IONICS》 * |
孟菊雯等: "改性纳米SiO2对PVDF-HFP膜形态和性能影响的研究", 《功能材料》 * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11211611B2 (en) | 2013-05-15 | 2021-12-28 | Quantumscape Battery, Inc. | Solid state catholyte or electrolyte for battery using LiaMPbSc (M=Si, Ge, and/or Sn) |
US11139479B2 (en) | 2013-05-15 | 2021-10-05 | Quantumscape Battery, Inc. | Solid state catholyte or electrolyte for battery using LiaMPbSc (M=Si, Ge, and/or Sn) |
CN107710455A (zh) * | 2015-06-24 | 2018-02-16 | 昆腾斯科普公司 | 复合电解质 |
US11955603B2 (en) | 2015-06-24 | 2024-04-09 | Quantumscape Battery, Inc. | Composite electrolytes |
US11145898B2 (en) | 2015-06-24 | 2021-10-12 | Quantumscape Battery, Inc. | Composite electrolytes |
US10826115B2 (en) | 2015-12-04 | 2020-11-03 | Quantumscape Corporation | Lithium, phosphorus, sulfur, and iodine including electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes |
US11984551B2 (en) | 2015-12-04 | 2024-05-14 | Quantumscape Battery, Inc. | Lithium, phosphorus, sulfur, and iodine containing electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes |
US11476496B2 (en) | 2015-12-04 | 2022-10-18 | Quantumscape Battery, Inc. | Lithium, phosphorus, sulfur, and iodine including electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes |
CN109155428B (zh) * | 2016-05-18 | 2022-07-15 | 肖特股份有限公司 | 包括至少一种聚合物和锂离子传导粒子的锂离子传导复合材料 |
JP2022160569A (ja) * | 2016-05-18 | 2022-10-19 | ショット アクチエンゲゼルシャフト | 少なくとも1種のポリマーおよびリチウムイオン伝導性粒子を含む、リチウムイオン伝導性複合材料 |
CN109155428A (zh) * | 2016-05-18 | 2019-01-04 | 肖特股份有限公司 | 包括至少一种聚合物和锂离子传导粒子的锂离子传导复合材料 |
JP7469398B2 (ja) | 2016-05-18 | 2024-04-16 | ショット アクチエンゲゼルシャフト | 少なくとも1種のポリマーおよびリチウムイオン伝導性粒子を含む、リチウムイオン伝導性複合材料 |
US11342582B2 (en) | 2016-05-18 | 2022-05-24 | Schott Ag | Lithium-ion-conducting composite material, comprising at least one polymer and lithium-ion-conducting particles |
US12057600B2 (en) | 2016-08-29 | 2024-08-06 | Quantumscape Battery, Inc. | Catholytes for solid state rechargeable batteries, battery architectures suitable for use with these catholytes, and methods of making and using the same |
US11342630B2 (en) | 2016-08-29 | 2022-05-24 | Quantumscape Battery, Inc. | Catholytes for solid state rechargeable batteries, battery architectures suitable for use with these catholytes, and methods of making and using the same |
CN109792077A (zh) * | 2016-09-21 | 2019-05-21 | (株)七王能源 | 二次电池用复合固体电解质及其制备方法 |
CN106972195A (zh) * | 2017-04-17 | 2017-07-21 | 哈尔滨工业大学无锡新材料研究院 | 一种无机硫化物电解质及其制备方法 |
CN110016297A (zh) * | 2019-02-25 | 2019-07-16 | 陈琪峰 | 一种导电胶膜及其制备方法 |
CN110380114A (zh) * | 2019-07-24 | 2019-10-25 | 中国科学院过程工程研究所 | 一种有机无机复合固态电解质及其制备方法和应用 |
CN110474097A (zh) * | 2019-09-03 | 2019-11-19 | 中国科学院过程工程研究所 | 一种无机-有机复合型固态电解质及其制备方法和应用 |
CN111342123A (zh) * | 2020-03-09 | 2020-06-26 | 中国科学院青岛生物能源与过程研究所 | 一种选择性浸润聚合物电解质及其制备和应用 |
CN114497721A (zh) * | 2022-01-07 | 2022-05-13 | 哈尔滨工业大学 | 一种复合电解质薄膜、其制备方法以及其在固态锂电池中的应用 |
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Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai CosMX Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
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