CN102372849A - 梳状聚合物、电解质材料及其制备方法 - Google Patents
梳状聚合物、电解质材料及其制备方法 Download PDFInfo
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- CN102372849A CN102372849A CN201010248562XA CN201010248562A CN102372849A CN 102372849 A CN102372849 A CN 102372849A CN 201010248562X A CN201010248562X A CN 201010248562XA CN 201010248562 A CN201010248562 A CN 201010248562A CN 102372849 A CN102372849 A CN 102372849A
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- polymer
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- 229920000642 polymer Polymers 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000005518 polymer electrolyte Substances 0.000 title claims description 20
- 239000000463 material Substances 0.000 title claims description 10
- -1 oxypropylene units Chemical group 0.000 claims abstract description 52
- 239000011159 matrix material Substances 0.000 claims abstract description 28
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 14
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 238000004132 cross linking Methods 0.000 claims abstract description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract 8
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 claims description 47
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 34
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 238000006467 substitution reaction Methods 0.000 claims description 11
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 claims description 10
- 229910013063 LiBF 4 Inorganic materials 0.000 claims description 6
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 6
- 238000007334 copolymerization reaction Methods 0.000 claims description 6
- 229910013684 LiClO 4 Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- QOPMHMFIIMJWET-UHFFFAOYSA-N 3,3-bis(bromomethyl)oxetane Chemical compound BrCC1(CBr)COC1 QOPMHMFIIMJWET-UHFFFAOYSA-N 0.000 claims 4
- 125000003566 oxetanyl group Chemical group 0.000 claims 2
- 238000007142 ring opening reaction Methods 0.000 claims 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 2
- 239000011259 mixed solution Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 11
- 239000007784 solid electrolyte Substances 0.000 abstract description 3
- 239000002001 electrolyte material Substances 0.000 abstract 2
- 229920002521 macromolecule Polymers 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 30
- 238000001291 vacuum drying Methods 0.000 description 20
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 17
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000003756 stirring Methods 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000001556 precipitation Methods 0.000 description 11
- 238000002156 mixing Methods 0.000 description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 9
- 229920005604 random copolymer Polymers 0.000 description 9
- LUZMLJILUGSLNT-UHFFFAOYSA-M P.[Br-].C(CCC)[P+](CCCC)(CCCC)CCCC Chemical compound P.[Br-].C(CCC)[P+](CCCC)(CCCC)CCCC LUZMLJILUGSLNT-UHFFFAOYSA-M 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- 230000004224 protection Effects 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 6
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 238000013019 agitation Methods 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000011244 liquid electrolyte Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000012230 colorless oil Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XKTYXVDYIKIYJP-UHFFFAOYSA-N 3h-dioxole Chemical compound C1OOC=C1 XKTYXVDYIKIYJP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000552 LiCF3SO3 Inorganic materials 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- Secondary Cells (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
LiN(SO2CF3)2/g | 3.1 | 1.55 | 0.52 | 0.31 | 0.22 |
电导率(S/cm) | 3.8*10-5 | 2*10-4 | 9.3*10-5 | 7.5*10-5 | 5.3*10-5 |
LiN(SO2CF3)2/g | 3.1 | 1.55 | 0.52 | 0.31 | 0.22 |
电导率(S/cm) | 5.1*10-5 | 3.4*10-4 | 1.1*10-4 | 9.1*10-5 | 6.6*10-5 |
LiN(SO2CF3)2/g | 3.1 | 1.55 | 0.52 | 0.31 | 0.22 |
电导率(S/cm) | 4.8*10-6 | 3.1*10-5 | 1.2*10-5 | 9.6*10-6 | 6.2*10-6 |
LiN(SO2CF3)2/g | 3.1 | 1.55 | 0.52 | 0.31 | 0.22 |
电导率(S/cm) | 9.2*10-6 | 4.3*10-5 | 2.3*10-5 | 1.6*10-5 | 1.1*10-5 |
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010248562.XA CN102372849B (zh) | 2010-08-09 | 2010-08-09 | 梳状聚合物、电解质材料及其制备方法 |
HK12108799.2A HK1168120B (zh) | 2012-09-07 | 梳狀聚合物、電解質材料及其製備方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010248562.XA CN102372849B (zh) | 2010-08-09 | 2010-08-09 | 梳状聚合物、电解质材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102372849A true CN102372849A (zh) | 2012-03-14 |
CN102372849B CN102372849B (zh) | 2015-10-21 |
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Family Applications (1)
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CN201010248562.XA Active CN102372849B (zh) | 2010-08-09 | 2010-08-09 | 梳状聚合物、电解质材料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102372849B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104698715A (zh) * | 2013-12-04 | 2015-06-10 | 珠海兴业绿色建筑科技有限公司 | 一种全固态电致变色器件 |
CN106898812A (zh) * | 2017-03-01 | 2017-06-27 | 北京当代经典科技有限公司 | 一种固体聚合物电解质及其制备方法以及复合正极和固态锂离子电池 |
CN107658501A (zh) * | 2017-10-11 | 2018-02-02 | 华中科技大学 | 一种梳形聚合物电解质及其制备与应用 |
CN108399210A (zh) * | 2018-02-02 | 2018-08-14 | 电子科技大学 | 一种用于锂电池的电解质材料筛选方法 |
CN113270638A (zh) * | 2020-02-14 | 2021-08-17 | 原子能与替代能源委员会 | 基于梳状聚合物的固体聚合物电解质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636132A (en) * | 1969-07-19 | 1972-01-18 | Takeo Saegusa | Block copolymers of tetrahydrofuran and 3 3-bis(chloromethyl) oxetane |
CN1703761A (zh) * | 2002-10-03 | 2005-11-30 | 大金工业株式会社 | 含有含氟醚链的含氟聚合物固体电解质 |
US20070142611A1 (en) * | 2004-03-25 | 2007-06-21 | Dainippon Ink And Chemicals, Inc. | Comb-shaped epoxy resin and method for preparing comb-shaped epoxy resin |
CN101218705A (zh) * | 2005-06-09 | 2008-07-09 | 国立大学法人东京工业大学 | 锂离子电池用固体高分子电解质及锂离子电池 |
-
2010
- 2010-08-09 CN CN201010248562.XA patent/CN102372849B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636132A (en) * | 1969-07-19 | 1972-01-18 | Takeo Saegusa | Block copolymers of tetrahydrofuran and 3 3-bis(chloromethyl) oxetane |
CN1703761A (zh) * | 2002-10-03 | 2005-11-30 | 大金工业株式会社 | 含有含氟醚链的含氟聚合物固体电解质 |
US20070142611A1 (en) * | 2004-03-25 | 2007-06-21 | Dainippon Ink And Chemicals, Inc. | Comb-shaped epoxy resin and method for preparing comb-shaped epoxy resin |
CN101218705A (zh) * | 2005-06-09 | 2008-07-09 | 国立大学法人东京工业大学 | 锂离子电池用固体高分子电解质及锂离子电池 |
Non-Patent Citations (2)
Title |
---|
JOHN B. KERR: "From molecular models to system analysis for lithium battery electrolytes", 《JOURNAL OF POWER SOURCES》 * |
叶霖: "梳形聚醚全固态聚合物电解质的电导率研究", 《电化学》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104698715A (zh) * | 2013-12-04 | 2015-06-10 | 珠海兴业绿色建筑科技有限公司 | 一种全固态电致变色器件 |
CN106898812A (zh) * | 2017-03-01 | 2017-06-27 | 北京当代经典科技有限公司 | 一种固体聚合物电解质及其制备方法以及复合正极和固态锂离子电池 |
CN107658501A (zh) * | 2017-10-11 | 2018-02-02 | 华中科技大学 | 一种梳形聚合物电解质及其制备与应用 |
CN108399210A (zh) * | 2018-02-02 | 2018-08-14 | 电子科技大学 | 一种用于锂电池的电解质材料筛选方法 |
CN113270638A (zh) * | 2020-02-14 | 2021-08-17 | 原子能与替代能源委员会 | 基于梳状聚合物的固体聚合物电解质 |
Also Published As
Publication number | Publication date |
---|---|
HK1168120A1 (zh) | 2012-12-21 |
CN102372849B (zh) | 2015-10-21 |
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