JP4982943B2 - イオン伝導体 - Google Patents
イオン伝導体 Download PDFInfo
- Publication number
- JP4982943B2 JP4982943B2 JP2004301933A JP2004301933A JP4982943B2 JP 4982943 B2 JP4982943 B2 JP 4982943B2 JP 2004301933 A JP2004301933 A JP 2004301933A JP 2004301933 A JP2004301933 A JP 2004301933A JP 4982943 B2 JP4982943 B2 JP 4982943B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- formula
- crosslinkable functional
- functional group
- ocf
- 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.)
- Expired - Fee Related
Links
- 239000010416 ion conductor Substances 0.000 title claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 48
- 229910052731 fluorine Inorganic materials 0.000 claims description 48
- 125000000524 functional group Chemical group 0.000 claims description 38
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 30
- 239000011737 fluorine Substances 0.000 claims description 30
- 239000003792 electrolyte Substances 0.000 claims description 29
- 229920001774 Perfluoroether Polymers 0.000 claims description 24
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 21
- 229920000570 polyether Polymers 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 18
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 15
- 125000001153 fluoro group Chemical group F* 0.000 claims description 14
- 125000001033 ether group Chemical group 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 239000005518 polymer electrolyte Substances 0.000 claims description 8
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 5
- 125000005587 carbonate group Chemical group 0.000 claims description 5
- 125000004185 ester group Chemical group 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 101100335429 Caenorhabditis elegans cfz-2 gene Proteins 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 32
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 18
- 150000002500 ions Chemical class 0.000 description 18
- -1 alkali metal salt Chemical class 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- 229910052744 lithium Inorganic materials 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000003786 synthesis reaction Methods 0.000 description 11
- 238000005227 gel permeation chromatography Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 8
- 238000004132 cross linking Methods 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 229910013684 LiClO 4 Inorganic materials 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000003431 cross linking reagent Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000007784 solid electrolyte Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- 229910013063 LiBF 4 Inorganic materials 0.000 description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 150000005215 alkyl ethers Chemical group 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 2
- 229910020808 NaBF Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- METIGIXCFPEQNM-UHFFFAOYSA-M amino-(2-bromoethyl)-dimethylazanium;bromide Chemical compound [Br-].C[N+](C)(N)CCBr METIGIXCFPEQNM-UHFFFAOYSA-M 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 2
- 150000001449 anionic compounds Chemical class 0.000 description 2
- 238000010538 cationic polymerization reaction Methods 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000011245 gel electrolyte Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001412 inorganic anion Inorganic materials 0.000 description 2
- 239000002608 ionic liquid Substances 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 150000002891 organic anions Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- SBUOHGKIOVRDKY-UHFFFAOYSA-N 4-methyl-1,3-dioxolane Chemical compound CC1COCO1 SBUOHGKIOVRDKY-UHFFFAOYSA-N 0.000 description 1
- 229910016467 AlCl 4 Inorganic materials 0.000 description 1
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 229910012424 LiSO 3 Inorganic materials 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- PHXQIAWFIIMOKG-UHFFFAOYSA-N NClO Chemical compound NClO PHXQIAWFIIMOKG-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000005370 alkoxysilyl group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- DBDNZCBRIPTLJF-UHFFFAOYSA-N boron(1-) monohydride Chemical compound [BH-] DBDNZCBRIPTLJF-UHFFFAOYSA-N 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- FFZANLXOAFSSGC-UHFFFAOYSA-N phosphide(1-) Chemical compound [P-] FFZANLXOAFSSGC-UHFFFAOYSA-N 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/60—Liquid electrolytes characterised by the solvent
-
- 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
- H01M10/056—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
- H01M10/056—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
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
- H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
-
- 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
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
-
- 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
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Conductive Materials (AREA)
- Secondary Cells (AREA)
- Polyethers (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Hybrid Cells (AREA)
Description
該イオン伝導性化合物(I)が、式(1):
A−(D)−B (1)
[式中、Dは式(2):
−(D1)n−(AE)m− (2)
(式中、D1は、式(2a):
AEは、式(2b):
nは1〜200の整数;mは0〜20000の整数);
AおよびBは同じかまたは異なり、水素原子、フッ素原子および/または架橋性官能基を含んでいてもよいアルキル基、フッ素原子および/または架橋性官能基を含んでいてもよいフェニル基、−COOH基、−OR 2 (R 2 は水素原子またはフッ素原子および/または架橋性官能基を含んでいてもよいアルキル基)、エステル基またはカーボネート基]で表される側鎖にフルオロエーテル基を有する非晶性含フッ素ポリエーテル化合物またはその架橋物であるイオン伝導体に関する。
A−(D)−B (1)
[式中、Dは式(2):
−(D1)n−(AE)m− (2)
(式中、D1は、式(2a):
AEは、式(2b):
nは1〜200の整数;mは0〜20000の整数);
AおよびBは同じかまたは異なり、水素原子、フッ素原子および/または架橋性官能基を含んでいてもよいアルキル基、フッ素原子および/または架橋性官能基を含んでいてもよいフェニル基、−COOH基、−OR 2 (R 2 は水素原子またはフッ素原子および/または架橋性官能基を含んでいてもよいアルキル基)、エステル基またはカーボネート基]で表される側鎖にフルオロエーテル基を有する非晶性含フッ素ポリエーテル化合物である。
−Rf1−X (2a−1)
(式中、−Rf1−は−(OCF2CF2CF2)n1−、−(CF2CF2CF2O)n1−、−(OCFZ1CF2)n1−、−(OCF2CFZ1)n1−、−(OCFZ2)n1−、−(CFZ2O)n1−、−(OCH2CF2CF2)n1−、−(OCF2CF2CH2)n1−、−(OCH2CH2CF2)n1−、−(OCF2CH2CH2)n1−、−(OCF2CF2CF2CF2)n1−、−(CF2CF2CF2CF2O)n1−、−(OCFZ2CH2)n1−、−(CH2CFZ2O)n1−、−(OCH(CH3)CF2CF2)n1−、−(OCF2CF2CH(CH3))n1−、−(CFZ1CF2O)n1−、−(CF2CF2CF2O)n1−、−(CH2CF2CF2O)n1−、−(OCZ3 2)n1−および−(CZ3 2O)n1−(式中、Z1、Z2は同じかまたは異なってもよいH、FまたはCF3;Z3はCF3;n1は1〜3の整数)よりなる群から選ばれる少なくとも1種を含むフルオロエーテル単位;Xは水素原子またはハロゲン原子または炭素数1〜20のエーテル結合および/または架橋性官能基を含んでいてもよい含フッ素アルキル基から選ばれる少なくとも1種であって、ただしX中において前記Rf1は有さず、Rf1中に−O−O−の構造を含まない)で示される基があげられる。
などがあげられる。これらのうち架橋性に優れ、誘電率の向上性に優れる点から
−CH2OH、−COOCH3、−COOH、−CONH2、−CON(CH3)2、
(i)直結型:
n3=n4=n5=0の場合で、R1が結合手であるもの。
(ii)アルキレン型:
−(CH2)m1−Rf(m1は1〜3の整数)
(iii)エーテル型:
−CH2−O−CH2−Rfまたは−CH2−O−CH2−(CH2)m2−Rf(m2は1〜5の整数)
(iv)エステル型:
(i)直結型:
たとえば式(2a−2−1):
(ii)アルキレン型:
たとえば式(2a−2−2):
(iii)エーテル型:
たとえば式(2a−2−4):
(iv)エステル型:
たとえば式(2a−2−6):
などがあげられる。
が好ましい。
(i)直結型:
たとえば式(2b−1):
(ii)アルキレン型:
直結型(i)に含まれる。
(iii)エーテル型:
たとえば式(2b−2):
(iv)エステル型:
たとえば式(2b−3):
などがあげられる。
測定条件:282MHz(トリクロロフルオロメタン=0ppm)
1H−NMR:
測定条件:300MHz(テトラメチルシラン=0ppm)
数平均分子量は、ゲルパーミエーションクロマトグラフィー(GPC)により、東ソー(株)製のGPC HLC−8020を用い、Shodex社製のカラム(GPC KF−801を1本、GPC KF−802を1本、GPC KF−806Mを2本直列に接続)を使用し、溶媒としてテトラハイドロフラン(THF)を流速1ml/分で流して測定したデータより算出する。
1.0%熱分解温度(Td1.0)は、セイコーインストルメンツ(株)製のTG/DTA−6200を用いて室温から20℃/minで昇温したときのデータより算出する。
DSC(示差走査熱量計)を用いて、1st runを昇温速度10℃/分で200℃まで上げ、200℃で1分間維持したのち降温速度10℃/分で25℃まで冷却し、ついで昇温速度10℃/分で得られる2nd runの吸熱曲線の中間点をTgとする。使用した示差走査熱量計は、セイコー電子(株)製の示差走査熱量計。
Perkin Elmer社製フーリエ変換赤外分光光度計1760Xで室温にて測定する。
東海八神(株)製のVISCONE CVシリーズのコーンプレート型回転粘度計を用い、測定粘度範囲50〜8000mPa・sのコーン、回転数94rpm、温度80℃で測定を行う。
交流4端子法にて、室温にてイオン伝導率の測定を行う。インピーダンス測定装置としては東陽テクニカ(株)製のSI1280Bを用い、周波数は104Hz〜101Hzの範囲で測定を行う。
撹拌装置を備えた100mlのガラス製ナス型フラスコに、充分に窒素置換を行なったのち、側鎖に含フッ素エーテルを含有するつぎの式(I−1)で示される化合物:
1H−NMR:(CD3COCD3):2.7〜4.1ppm(5H)、4.1〜4.6ppm(2H)
合成例1で得た重合体に電解質としてLiClO4を過飽和量溶解させ、6mlサンプルビン中で一晩静置した。一晩後、上層に透明な重合体相、下層に固体が析出した。上層を取り出し、長方形の膜を作製したのち、イオン伝導率の測定を行ったところ、8.7×10-4S/cmであった。
★
合成例2(側鎖に含フッ素エーテル構造を有する重合体の合成)
撹拌装置を備えた100mlのガラス製ナス型フラスコに、充分に窒素置換を行なったのち、側鎖に含フッ素エーテルを含有するつぎの式(I−2)で示される化合物:
1H−NMR:(neat):1.65〜4.10ppm(5H)、4.10〜4.62ppm(2H)
合成例2で得た重合体に電解質としてLiClO4を過飽和量溶解させ、6mlサンプルビン中で一晩静置した。一晩後、上層に透明な重合体相、下層に固体が析出した。上層を取り出し、長方形の膜を作製したのち、イオン伝導率の測定を行ったところ、6.7×10-6S/cmであった。
撹拌装置を備えた100mlのガラス製ナス型フラスコに、充分に窒素置換を行なったのち窒素気流下でCH3ONaを0.19g、ジメチルホルムアミドを70g加え室温下で15分間攪拌を行った。攪拌後0℃で側鎖にトリフルオロメチル基を有するつぎの化合物(I−3):
1H−NMR:(CD3COCD3):3.5〜4.1ppm(1H)、4.1〜4.2ppm(1H)、4.2〜4.5ppm(1H)
合成例3で得た重合体に電解質としてLiClO4を過飽和量溶解させ、6mlサンプルビン中で一晩静置した。一晩後、上層に透明な重合体相、下層に固体が析出した。上層を取り出し、長方形の膜を作製したのち、イオン伝導率の測定を行ったところ、2.4×10-8S/cmであった。
重量平均分子量が4,000のポリエチレンオキシドについて、粘度とイオン伝導率を測定したところ、粘度は148mPa・s、イオン伝導率は7.5×10-8S/cmであった。
合成例2で得た重合体2gとプロピレンカーボネート0.2gの混合物に電解質としてLiClO4を過飽和量溶解させ、6mlサンプルビン中で一晩静置した。一晩後、上層に透明な重合体混合物相、下層に固体が析出した。上層を取り出し、長方形の膜を作製したのち、イオン伝導率の測定を行ったところ、7.8×10-4S/cmであった。
Claims (6)
- イオン伝導性化合物(I)と電解質塩(II)とを含み、
該イオン伝導性化合物(I)が、式(1):
A−(D)−B (1)
[式中、Dは式(2):
−(D1)n−(AE)m− (2)
(式中、D1は、式(2a):
AEは、式(2b):
nは1〜200の整数;mは0〜20000の整数);
AおよびBは同じかまたは異なり、水素原子、フッ素原子および/または架橋性官能基を含んでいてもよいアルキル基、フッ素原子および/または架橋性官能基を含んでいてもよいフェニル基、−COOH基、−OR 2 (R 2 は水素原子またはフッ素原子および/または架橋性官能基を含んでいてもよいアルキル基)、エステル基またはカーボネート基]で表される側鎖にフルオロエーテル基を有する非晶性含フッ素ポリエーテル化合物またはその架橋物であるイオン伝導体。 - 前記式(2a)において、−Rfが、式(2a−1):
−Rf1−X (2a−1)
(式中、−Rf1−は−(OCF2CF2CF2)n1−、−(CF2CF2CF2O)n1−、−(OCFZ1CF2)n1−、−(OCF2CFZ1)n1−、−(OCFZ2)n1−、−(CFZ2O)n1−、−(OCH2CF2CF2)n1−、−(OCF2CF2CH2)n1−、−(OCH2CH2CF2)n1−、−(OCF2CH2CH2)n1−、−(OCF2CF2CF2CF2)n1−、−(CF2CF2CF2CF2O)n1−、−(OCFZ2CH2)n1−、−(CH2CFZ2O)n1−、−(OCH(CH3)CF2CF2)n1−、−(OCF2CF2CH(CH3))n1−、−(CFZ1CF2O)n1−、−(CF2CF2CF2O)n1−、−(CH2CF2CF2O)n1−、−(OCZ3 2)n1−および−(CZ3 2O)n1−(式中、Z1、Z2は同じかまたは異なってもよいH、FまたはCF3;Z3はCF3;n1は1〜3の整数)よりなる群から選ばれる少なくとも1種を含むフルオロエーテル単位;Xは水素原子、ハロゲン原子または炭素数1〜20のエーテル結合および/または架橋性官能基を含んでいてもよい含フッ素アルキル基から選ばれる少なくとも1種であって、ただしX中において前記Rf1は有さず、Rf1中に−O−O−の構造を含まない)で示される請求項1記載のイオン伝導体。 - さらに有機溶媒(III)を含む請求項1〜4のいずれかに記載のイオン伝導体。
- 請求項1〜5のいずれかに記載のイオン伝導体からなる高分子電解質。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004301933A JP4982943B2 (ja) | 2004-10-15 | 2004-10-15 | イオン伝導体 |
PCT/JP2005/018541 WO2006041007A1 (ja) | 2004-10-15 | 2005-10-06 | イオン伝導体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004301933A JP4982943B2 (ja) | 2004-10-15 | 2004-10-15 | イオン伝導体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006114400A JP2006114400A (ja) | 2006-04-27 |
JP4982943B2 true JP4982943B2 (ja) | 2012-07-25 |
Family
ID=36148302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004301933A Expired - Fee Related JP4982943B2 (ja) | 2004-10-15 | 2004-10-15 | イオン伝導体 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4982943B2 (ja) |
WO (1) | WO2006041007A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107534158B (zh) * | 2015-05-12 | 2020-08-18 | 西奥公司 | 作为用于锂电池的电解质的peo和氟化聚合物的共聚物 |
CN106633023A (zh) * | 2016-11-25 | 2017-05-10 | 江苏梅兰化工有限公司 | 一种全氟聚醚的制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07114941A (ja) * | 1993-08-26 | 1995-05-02 | Japan Energy Corp | イオン伝導体 |
JPH08222270A (ja) * | 1994-12-13 | 1996-08-30 | Japan Energy Corp | イオン伝導体 |
JPH08183854A (ja) * | 1994-12-28 | 1996-07-16 | Japan Energy Corp | 含フッ素ポリエーテル、その製法、及びそれを含むイオン伝導体 |
JPH0948832A (ja) * | 1995-08-03 | 1997-02-18 | Japan Energy Corp | イオン伝導体 |
JP2000234020A (ja) * | 1998-12-17 | 2000-08-29 | Nisshinbo Ind Inc | 高分子電解質用ポリマー及びイオン導電性高分子電解質用組成物 |
JP2003007337A (ja) * | 2001-06-21 | 2003-01-10 | Daiso Co Ltd | ポリマー二次電池 |
CA2500172A1 (en) * | 2002-10-03 | 2004-04-29 | Daikin Industries, Ltd. | Fluorine-containing polymer solid electrolyte having fluorine-containing ether chain |
JP4374980B2 (ja) * | 2002-12-25 | 2009-12-02 | ダイキン工業株式会社 | 含フッ素エーテル鎖を含む含フッ素ポリマーからなる固体電解質 |
-
2004
- 2004-10-15 JP JP2004301933A patent/JP4982943B2/ja not_active Expired - Fee Related
-
2005
- 2005-10-06 WO PCT/JP2005/018541 patent/WO2006041007A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2006114400A (ja) | 2006-04-27 |
WO2006041007A1 (ja) | 2006-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4631689B2 (ja) | イオン伝導体 | |
JP4591505B2 (ja) | 電解液 | |
US8329344B2 (en) | Electrolytic solution | |
Ahmad | RETRACTED ARTICLE: Polymer electrolytes: characteristics and peculiarities | |
JP4748153B2 (ja) | 電解液 | |
JP4710902B2 (ja) | 電解液 | |
KR100874300B1 (ko) | 이온 전도체 | |
JP4929766B2 (ja) | 電解液 | |
JP4982943B2 (ja) | イオン伝導体 | |
US6472106B1 (en) | Polymeric compound, polymer for polyelectrolyte, and composition for ionically conductive polyelectrolyte | |
JP2010097802A (ja) | 電解液 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071001 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20100514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110426 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110617 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120327 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120409 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4982943 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150511 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |