CN112310471A - 一种复合固态电解质膜及其制备方法和全固态电池 - Google Patents
一种复合固态电解质膜及其制备方法和全固态电池 Download PDFInfo
- Publication number
- CN112310471A CN112310471A CN201910689058.4A CN201910689058A CN112310471A CN 112310471 A CN112310471 A CN 112310471A CN 201910689058 A CN201910689058 A CN 201910689058A CN 112310471 A CN112310471 A CN 112310471A
- Authority
- CN
- China
- Prior art keywords
- electrolyte membrane
- solid
- lithium
- solid electrolyte
- salt
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 55
- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000011159 matrix material Substances 0.000 claims abstract description 34
- 229920000642 polymer Polymers 0.000 claims abstract description 34
- 150000003839 salts Chemical class 0.000 claims abstract description 31
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 26
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 26
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 claims abstract description 14
- IGILRSKEFZLPKG-UHFFFAOYSA-M lithium;difluorophosphinate Chemical group [Li+].[O-]P(F)(F)=O IGILRSKEFZLPKG-UHFFFAOYSA-M 0.000 claims abstract description 13
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims abstract description 12
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 229910001290 LiPF6 Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 claims description 4
- 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 claims description 4
- 229910013188 LiBOB Inorganic materials 0.000 claims description 3
- 229910010941 LiFSI Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 229910001540 lithium hexafluoroarsenate(V) Inorganic materials 0.000 claims description 3
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims description 3
- 229910001486 lithium perchlorate Inorganic materials 0.000 claims description 3
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims description 3
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 claims description 3
- -1 salt lithium difluorophosphate Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 8
- 238000011056 performance test Methods 0.000 description 11
- 229910013716 LiNi Inorganic materials 0.000 description 4
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910012265 LiPO2F2 Inorganic materials 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910015872 LiNi0.8Co0.1Mn0.1O2 Inorganic materials 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000001291 vacuum drying Methods 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
- 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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0085—Immobilising or gelification of electrolyte
-
- 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
- H01M2300/0088—Composites
-
- 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
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910689058.4A CN112310471B (zh) | 2019-07-29 | 2019-07-29 | 一种复合固态电解质膜及其制备方法和全固态电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910689058.4A CN112310471B (zh) | 2019-07-29 | 2019-07-29 | 一种复合固态电解质膜及其制备方法和全固态电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112310471A true CN112310471A (zh) | 2021-02-02 |
CN112310471B CN112310471B (zh) | 2024-03-22 |
Family
ID=74330059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910689058.4A Active CN112310471B (zh) | 2019-07-29 | 2019-07-29 | 一种复合固态电解质膜及其制备方法和全固态电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112310471B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113113671A (zh) * | 2021-04-12 | 2021-07-13 | 清华大学深圳国际研究生院 | 一种聚偏氟乙烯基固态电解质、其制备方法及锂离子电池 |
CN113206292A (zh) * | 2021-04-25 | 2021-08-03 | 华南理工大学 | 一种聚合物基复合固态电解质及其制备方法与应用 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102195086A (zh) * | 2010-03-02 | 2011-09-21 | 索尼公司 | 非水电解液和电池 |
CN102306832A (zh) * | 2011-08-12 | 2012-01-04 | 上海交通大学 | 一种含锂离子聚合物电解质膜及其制备方法 |
CN103208647A (zh) * | 2012-01-11 | 2013-07-17 | 三星Sdi株式会社 | 可再充电锂电池 |
CN103682423A (zh) * | 2012-09-06 | 2014-03-26 | 海洋王照明科技股份有限公司 | 凝胶聚合物电解质及其制备方法 |
JP2015122264A (ja) * | 2013-12-25 | 2015-07-02 | トヨタ自動車株式会社 | 非水電解液二次電池の製造方法 |
US20150244025A1 (en) * | 2014-02-26 | 2015-08-27 | Sogang University Research Foundation | Solid polymer electrolyte composition and lithium secondary battery including the same |
CN105914405A (zh) * | 2016-04-21 | 2016-08-31 | 中国科学院青岛生物能源与过程研究所 | 一种由环氧化合物原位开环聚合制备全固态聚合物电解质的制备方法以及在全固态锂电池中应用 |
CN106654363A (zh) * | 2017-01-17 | 2017-05-10 | 北京科技大学 | 一种复合固态聚合物电解质及全固态锂电池 |
CN107834104A (zh) * | 2017-12-12 | 2018-03-23 | 清陶(昆山)能源发展有限公司 | 一种复合固态电解质及其制备方法以及在全固态锂电池中的应用 |
CN107910588A (zh) * | 2017-10-27 | 2018-04-13 | 上海大学 | 含室温poss基离子液体的固态聚合物电解质及其制备方法 |
CN108963332A (zh) * | 2017-05-18 | 2018-12-07 | 珠海市赛纬电子材料股份有限公司 | 一种复合固体电解质材料及制备方法和全固态电池 |
CN109546211A (zh) * | 2018-11-19 | 2019-03-29 | 河南电池研究院有限公司 | 一种复合聚合物固态电解质膜及其制备方法 |
CN109755643A (zh) * | 2018-12-28 | 2019-05-14 | 浙江大学 | 一种富氧的聚合物电解质及其制备方法和应用 |
CN109755646A (zh) * | 2019-01-22 | 2019-05-14 | 北京卫蓝新能源科技有限公司 | 一种有机材料及其制备方法、有机固体电解质及其制备方法和应用 |
CN109786817A (zh) * | 2019-01-23 | 2019-05-21 | 蜂巢能源科技有限公司 | 固态锂电池及其应用和制备无纺布增强的固态电解质膜的方法 |
CN109950618A (zh) * | 2019-03-26 | 2019-06-28 | 西安交通大学 | 一种溶剂化复合固态电解质及其制备方法和应用 |
-
2019
- 2019-07-29 CN CN201910689058.4A patent/CN112310471B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102195086A (zh) * | 2010-03-02 | 2011-09-21 | 索尼公司 | 非水电解液和电池 |
CN102306832A (zh) * | 2011-08-12 | 2012-01-04 | 上海交通大学 | 一种含锂离子聚合物电解质膜及其制备方法 |
CN103208647A (zh) * | 2012-01-11 | 2013-07-17 | 三星Sdi株式会社 | 可再充电锂电池 |
CN103682423A (zh) * | 2012-09-06 | 2014-03-26 | 海洋王照明科技股份有限公司 | 凝胶聚合物电解质及其制备方法 |
JP2015122264A (ja) * | 2013-12-25 | 2015-07-02 | トヨタ自動車株式会社 | 非水電解液二次電池の製造方法 |
US20150244025A1 (en) * | 2014-02-26 | 2015-08-27 | Sogang University Research Foundation | Solid polymer electrolyte composition and lithium secondary battery including the same |
CN105914405A (zh) * | 2016-04-21 | 2016-08-31 | 中国科学院青岛生物能源与过程研究所 | 一种由环氧化合物原位开环聚合制备全固态聚合物电解质的制备方法以及在全固态锂电池中应用 |
CN106654363A (zh) * | 2017-01-17 | 2017-05-10 | 北京科技大学 | 一种复合固态聚合物电解质及全固态锂电池 |
CN108963332A (zh) * | 2017-05-18 | 2018-12-07 | 珠海市赛纬电子材料股份有限公司 | 一种复合固体电解质材料及制备方法和全固态电池 |
CN107910588A (zh) * | 2017-10-27 | 2018-04-13 | 上海大学 | 含室温poss基离子液体的固态聚合物电解质及其制备方法 |
CN107834104A (zh) * | 2017-12-12 | 2018-03-23 | 清陶(昆山)能源发展有限公司 | 一种复合固态电解质及其制备方法以及在全固态锂电池中的应用 |
CN109546211A (zh) * | 2018-11-19 | 2019-03-29 | 河南电池研究院有限公司 | 一种复合聚合物固态电解质膜及其制备方法 |
CN109755643A (zh) * | 2018-12-28 | 2019-05-14 | 浙江大学 | 一种富氧的聚合物电解质及其制备方法和应用 |
CN109755646A (zh) * | 2019-01-22 | 2019-05-14 | 北京卫蓝新能源科技有限公司 | 一种有机材料及其制备方法、有机固体电解质及其制备方法和应用 |
CN109786817A (zh) * | 2019-01-23 | 2019-05-21 | 蜂巢能源科技有限公司 | 固态锂电池及其应用和制备无纺布增强的固态电解质膜的方法 |
CN109950618A (zh) * | 2019-03-26 | 2019-06-28 | 西安交通大学 | 一种溶剂化复合固态电解质及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
毛舒岚;武倩;王卓雅;陆盈盈;: "三元NCM锂离子电池高电压电解质的研究进展", 储能科学与技术, vol. 09, no. 02, pages 538 - 550 * |
郝晓倩;沙畅畅;曹永安;王文举;: "锂硫电池电解液添加剂的研究进展", 石油化工高等学校学报, vol. 33, no. 01, pages 1 - 6 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113113671A (zh) * | 2021-04-12 | 2021-07-13 | 清华大学深圳国际研究生院 | 一种聚偏氟乙烯基固态电解质、其制备方法及锂离子电池 |
CN113206292A (zh) * | 2021-04-25 | 2021-08-03 | 华南理工大学 | 一种聚合物基复合固态电解质及其制备方法与应用 |
Also Published As
Publication number | Publication date |
---|---|
CN112310471B (zh) | 2024-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109088099B (zh) | 一种兼顾高低温性能的磺酰类电解液添加剂及含该添加剂的电解液 | |
CN109599593B (zh) | 多层复合电解质的固态电池的制备方法 | |
CN109244546B (zh) | 固态复合电解质薄膜及其制备方法和全固态电池 | |
CN105206873B (zh) | 一种含有磷腈氟烷基磺酰亚胺锂的电解液及使用该电解液的电池 | |
CN101752562B (zh) | 一种复合掺杂改性锂离子电池正极材料及其制备方法 | |
WO2017215121A1 (zh) | 一种电池浆料、电池极片及其制备方法 | |
JP2012151096A (ja) | リチウム二次電池電極用スラリー組成物及びそれを用いた電池 | |
CN109638350B (zh) | 一种对锂稳定的丁二腈基固态电解质、制备方法及其应用 | |
CN112670563B (zh) | 固体电解质材料及其制备方法、固态电池 | |
CN105226256A (zh) | 用于钛酸锂电池的改性阴极材料及钛酸锂电池 | |
CN103165936B (zh) | 固体电解质及使用该固体电解质的锂基电池 | |
CN113161608A (zh) | 一种在室温下具有优异性能的聚合物固态电解质及其锂离子电池中的应用 | |
CN112310471B (zh) | 一种复合固态电解质膜及其制备方法和全固态电池 | |
CN111952670A (zh) | 一种具有宽工作温度范围的锂离子电池 | |
JPH08306367A (ja) | 非水系ポリマー電池 | |
KR100525278B1 (ko) | 겔폴리머전해질을 사용한 리튬이온폴리머전지의 제조방법 | |
JP2022536290A (ja) | リチウムイオン電池用のその場重合されたポリマー電解質 | |
EP4312297A1 (en) | Solid-state electrolyte (sse) with sandwich structure and preparation method and use thereof, and solid-state lithium ion battery | |
CN105489882A (zh) | 正极极片及其制备方法、锂离子电池 | |
CN115863750B (zh) | 一种固态锂离子电池 | |
CN109524714B (zh) | 一种锂离子电池电解液及锂离子电池 | |
CN114171784B (zh) | 一种一体化固态电解质-正极组件及其制备方法和应用 | |
CN113178614B (zh) | 复合固态电解质、固态锂电池及制备方法 | |
TWI620370B (zh) | 全固態電池、固態電解質薄膜及製造方法 | |
CN111040061B (zh) | 一种固态钠离子电解质及其制备方法以及一种全固态钠电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240122 Address after: Room 206-2, Building 4, No. 7 Chuangye Avenue, Ningbo Bonded West Zone, Ningbo City, Zhejiang Province, 315899 Applicant after: NINGBO NANOMICRO ENERGY TECHNOLOGY CO.,LTD. Country or region after: China Address before: 315800 room 206, office building 31, Meishan Avenue business center, Beilun District, Ningbo City, Zhejiang Province Applicant before: Ningbo fluorine innovation energy technology Co.,Ltd. Country or region before: China |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |