CN100353608C - 耐热性锂电池 - Google Patents
耐热性锂电池 Download PDFInfo
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- CN100353608C CN100353608C CNB2004100059730A CN200410005973A CN100353608C CN 100353608 C CN100353608 C CN 100353608C CN B2004100059730 A CNB2004100059730 A CN B2004100059730A CN 200410005973 A CN200410005973 A CN 200410005973A CN 100353608 C CN100353608 C CN 100353608C
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- 229910052744 lithium Inorganic materials 0.000 title claims description 42
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- 239000002904 solvent Substances 0.000 claims abstract description 93
- 238000009835 boiling Methods 0.000 claims abstract description 74
- 150000001875 compounds Chemical class 0.000 claims abstract description 56
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 8
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 12
- 150000005676 cyclic carbonates Chemical class 0.000 claims description 10
- 150000007942 carboxylates Chemical class 0.000 claims description 9
- 150000002466 imines Chemical class 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- 150000002596 lactones Chemical class 0.000 claims description 7
- -1 trifluoromethyl sulphonyl Chemical group 0.000 claims description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 3
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- 238000002474 experimental method Methods 0.000 description 39
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- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 24
- 239000003792 electrolyte Substances 0.000 description 23
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- 238000006243 chemical reaction Methods 0.000 description 11
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- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 239000012046 mixed solvent Substances 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- KZVBBTZJMSWGTK-UHFFFAOYSA-N 1-[2-(2-butoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOCCCC KZVBBTZJMSWGTK-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 4
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- 239000004696 Poly ether ether ketone Substances 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
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- 238000007599 discharging Methods 0.000 description 4
- 229920006015 heat resistant resin Polymers 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
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- 229920002530 polyetherether ketone Polymers 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- CRWNQZTZTZWPOF-UHFFFAOYSA-N 2-methyl-4-phenylpyridine Chemical compound C1=NC(C)=CC(C=2C=CC=CC=2)=C1 CRWNQZTZTZWPOF-UHFFFAOYSA-N 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000001989 lithium alloy Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
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- 125000006850 spacer group Chemical group 0.000 description 3
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 3
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 2
- XWUCFAJNVTZRLE-UHFFFAOYSA-N 7-thiabicyclo[2.2.1]hepta-1,3,5-triene Chemical compound C1=C(S2)C=CC2=C1 XWUCFAJNVTZRLE-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910013063 LiBF 4 Inorganic materials 0.000 description 2
- 229910015645 LiMn Inorganic materials 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 150000002697 manganese compounds Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N methyl acetate Chemical compound COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- AVMSWPWPYJVYKY-UHFFFAOYSA-N 2-Methylpropyl formate Chemical compound CC(C)COC=O AVMSWPWPYJVYKY-UHFFFAOYSA-N 0.000 description 1
- PNGAWASQASFPNE-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-dioxonin-2-one Chemical compound C1(OCCCCC=CO1)=O PNGAWASQASFPNE-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- KBIWNQVZKHSHTI-UHFFFAOYSA-N 4-n,4-n-dimethylbenzene-1,4-diamine;oxalic acid Chemical compound OC(=O)C(O)=O.CN(C)C1=CC=C(N)C=C1 KBIWNQVZKHSHTI-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- RMOUBSOVHSONPZ-UHFFFAOYSA-N Isopropyl formate Chemical compound CC(C)OC=O RMOUBSOVHSONPZ-UHFFFAOYSA-N 0.000 description 1
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 229910013292 LiNiO Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- DIQMPQMYFZXDAX-UHFFFAOYSA-N Pentyl formate Chemical compound CCCCCOC=O DIQMPQMYFZXDAX-UHFFFAOYSA-N 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
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- 230000005518 electrochemistry Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 229940095991 ferrous disulfide Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
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- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
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- XKYICAQFSCFURC-UHFFFAOYSA-N isoamyl formate Chemical compound CC(C)CCOC=O XKYICAQFSCFURC-UHFFFAOYSA-N 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/16—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using rotating elements
-
- 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
- H01M10/0566—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
- 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
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
- H01M2300/0025—Organic 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
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
- H01M2300/004—Three solvents
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
Description
非水溶剂组成(体积%) | 添加剂种类 | 添加量(质量%) | 电解质种类 | ||||||||
低沸点溶剂 | 高沸点溶剂 | 副溶剂 | |||||||||
DME | DGM | DGE | TGM | DGB | TeGM | PC | EC | ||||
实施例1 | 50 | 50 | LiN(CF3SO2)2 | ||||||||
实施例2 | 50 | 50 | LiN(CF3SO2)2 | ||||||||
实施例3 | 50 | 50 | LiN(CF3SO2)2 | ||||||||
实施例4 | 25 | 25 | 50 | LiN(CF3SO2)2 | |||||||
实施例5 | 10 | 40 | 50 | LiN(CF3SO2)2 | |||||||
实施例6 | 50 | 50 | LiN(CF3SO2)2 | ||||||||
实施例7 | 50 | 50 | LiN(CF3SO2)2 | ||||||||
实施例8 | 50 | 25 | 25 | LiN(CF3SO2)2 | |||||||
实施例9 | 10 | 40 | 25 | 25 | LiN(CF3SO2)2 | ||||||
实施例10 | 50 | 50 | LiN(C2F3SO2)2 | ||||||||
实施例11 | 50 | 50 | LiPF6 | ||||||||
实施例12 | 50 | 50 | LiBF4 | ||||||||
实施例13 | 60 | 40 | LiN(CF3SO2)2 | ||||||||
实施例14 | 70 | 30 | LiN(CF3SO2)2 | ||||||||
实施例15 | 30 | 70 | LiN(CF3SO2)2 | ||||||||
实施例16 | 70 | 30 | LiN(CF3SO2)2 | ||||||||
实施例17 | 90 | 10 | LiN(CF3SO2)2 | ||||||||
实施例18 | 49.5 | 49.5 | 1 | LiN(CF3SO2)2 | |||||||
实施例19 | 48.5 | 48.5 | 3 | LiN(CF3SO2)2 | |||||||
实施例20 | 47.5 | 47.5 | 5 | LiN(CF3SO2)2 | |||||||
实施例21 | 49.5 | 49.5 | 1 | LiN(CF3SO2)2 | |||||||
实施例22 | 49.5 | 49.5 | 1 | 甲酸乙酯 | 0.01 | LiN(CF3SO2)2 | |||||
实施例23 | 49.5 | 49.5 | 1 | 甲酸乙酯 | 1 | LiN(CF3SO2)2 | |||||
实施例24 | 49.5 | 49.5 | 1 | 甲酸乙酯 | 5 | LiN(CF3SO2)2 | |||||
实施例25 | 49.5 | 49.5 | 1 | 甲酸乙酯 | 7 | LiN(CF3SO2)2 | |||||
实施例26 | 49.5 | 49.5 | 1 | 甲酸乙酯 | 10 | LiN(CF3SO2)2 | |||||
实施例27 | 49.5 | 49.5 | 1 | 甲酸 | 1 | LiN(CF3SO2)2 | |||||
实施例28 | 49.5 | 49.5 | 1 | 乙酸 | 1 | LiN(CF3SO2)2 | |||||
实施例29 | 49.5 | 49.5 | 1 | 乙二酸 | 1 | LiN(CF3SO2)2 | |||||
实施例30 | 49.5 | 49.5 | 1 | 乙酸乙酯 | 1 | LiN(CF3SO2)2 | |||||
实施例31 | 49.5 | 49.5 | 1 | 乙酸酐 | 1 | LiN(CF3SO2)2 | |||||
实施例32 | 49.5 | 49.5 | 1 | 邻苯二甲酸酐 | 1 | LiN(CF3SO2)2 | |||||
实施例33 | 89 | 10 | 1 | LiN(CF3SO2)2 | |||||||
实施例34 | 89 | 10 | 1 | 乙酸甲酯 | 0.1 | LiN(CF3SO2)2 | |||||
实施例35 | 89 | 10 | 1 | 甲酸乙酯 | 0.1 | LiN(CF3SO2)2 | |||||
实施例36 | 89 | 10 | 1 | 甲酸乙酯 | 1 | LiN(CF3SO2)2 | |||||
实施例37 | 89 | 10 | 1 | 甲酸正丙基 | 1 | LiN(CF3SO2)2 | |||||
实施例38 | 89 | 10 | 1 | 甲酸异丙酯 | 1 | LiN(CF3SO2)2 | |||||
实施例39 | 89 | 10 | 1 | 甲酸正丁酯 | 1 | LiN(CF3SO2)2 | |||||
实施例40 | 89 | 10 | 1 | 甲酸异丁酯 | 1 | LiN(CF3SO2)2 | |||||
实施例41 | 89 | 10 | 1 | 甲酸正戊酯 | 1 | LiN(CF3SO2)2 | |||||
实施例42 | 89 | 10 | 1 | 甲酸异戊酯 | 1 | LiN(CF3SO2)2 | |||||
实施例43 | 89 | 10 | 1 | 甲酸正丁酯 | 0.01 | LiN(CF3SO2)2 | |||||
实施例44 | 89 | 10 | 1 | 甲酸正丁酯 | 5 | LiN(CF3SO2)2 |
比较例1 | 100 | LiN(CF3SO2)2 | |||||||||
比较例2 | 100 | LiN(CF3SO2)2 | |||||||||
比较例3 | 100 | LiN(CF3SO2)2 | |||||||||
比较例4 | 100 | LiN(CF3SO2)2 | |||||||||
比较例5 | 100 | LiN(CF3SO2)2 | |||||||||
比较例6 | 100 | LiN(CF3SO2)2 | |||||||||
比较例7 | 50 | 50 | LiN(CF3SO2)2 | ||||||||
比较例8 | 46.5 | 46.5 | 7 | LiN(CF3SO2)2 | |||||||
比较例9 | 45 | 45 | 10 | LiN(CF3SO2)2 |
IR(Ω) | 膨胀(mm) | 放电容量(mAh) | 50μA放电容量(mAh) | -20℃放电容量(mAh) | |
实施例1 | 311 | 0.045 | 2.68 | 1.89 | 1.01 |
实施例2 | 438 | 0.008 | 2.62 | 1.61 | 0.91 |
实施例3 | 425 | 0.010 | 2.63 | 1.55 | 0.33 |
实施例4 | 387 | 0.018 | 2.65 | 1.82 | 0.95 |
实施例5 | 359 | 0.020 | 2.63 | 1.78 | 0.94 |
实施例6 | 422 | 0.002 | 2.64 | 1.65 | 0.89 |
实施例7 | 446 | 0.005 | 2.62 | 1.63 | 0.92 |
实施例8 | 419 | 0.007 | 2.61 | 1.61 | 0.92 |
实施例9 | 383 | 0.015 | 2.67 | 1.71 | 0.97 |
实施例10 | 501 | 0.005 | 2.61 | 1.58 | 0.96 |
实施例11 | 742 | 0.032 | 2.41 | 1.03 | 0.03 |
实施例12 | 1033 | 0.035 | 2.36 | 0.98 | 0.03 |
实施例13 | 302 | 0.050 | 2.67 | 1.91 | 1.08 |
实施例14 | 724 | 0.152 | 1.99 | 1.26 | 0.52 |
实施例15 | 687 | 0.000 | 2.58 | 1.47 | 0.11 |
实施例16 | 407 | 0.011 | 2.62 | 1.63 | 0.95 |
实施例17 | 359 | 0.036 | 2.66 | 1.75 | 0.98 |
比较例1 | - | 破裂 | - | - | - |
比较例2 | 266 | 0.061 | 2.71 | 1.90 | 1.00 |
比较例6 | 842 | 0.000 | 2.52 | 1.34 | 0.07 |
比较例7 | 826 | 0.000 | 2.49 | 1.39 | 0.08 |
IR(Ω) | 膨胀(mm) | 放电容量(mAh) | 50μA放电容量(mAh) | -20℃放电容量(mAh) | 循环特性(次数) | |
实施例2 | 438 | 0.008 | 2.62 | 1.61 | 0.91 | 15次 |
实施例18 | 547 | 0.003 | 2.57 | 0.87 | 0.76 | 17次 |
实施例19 | 707 | 0.005 | 2.49 | 0.77 | 0.60 | 19次 |
实施例20 | 921 | 0.001 | 2.41 | 0.59 | 0.38 | 20次 |
实施例21 | 695 | 0.000 | 2.51 | 0.78 | 0.59 | 19次 |
比较例8 | 1733 | 0.007 | 2.42 | 0.11 | 0.05 | 24次 |
比较例9 | 1908 | 0.008 | 2.35 | 0.10 | 0.01 | 25次 |
IR(Ω) | 膨胀(mm) | 放电容量(mAh) | 50μA放电容量(mAh) | -20℃放电容量(mAh) | |
实施例2 | 438 | 0.008 | 2.62 | 1.61 | 0.91 |
实施例18 | 547 | 0.003 | 2.57 | 0.87 | 0.76 |
实施例22 | 459 | 0.011 | 2.58 | 0.87 | 0.76 |
实施例23 | 420 | 0.025 | 2.49 | 0.81 | 0.68 |
实施例24 | 373 | 0.041 | 2.45 | 0.78 | 0.69 |
实施例25 | 351 | 0.061 | 2.41 | 0.75 | 0.65 |
实施例26 | 384 | 0.087 | 2.38 | 0.71 | 0.59 |
实施例27 | 411 | 0.027 | 2.53 | 0.85 | 0.75 |
实施例28 | 405 | 0.032 | 2.51 | 0.83 | 0.71 |
实施例29 | 382 | 0.031 | 2.55 | 0.88 | 0.78 |
实施例30 | 391 | 0.028 | 2.50 | 0.85 | 0.75 |
实施例31 | 401 | 0.022 | 2.51 | 0.82 | 0.72 |
实施例32 | 415 | 0.030 | 2.48 | 0.77 | 0.66 |
回流焊接前 | 回流焊接后 | |||
脉冲放电电压(V) | 内部电阻(Ω) | 脉冲放电电压(V) | 内部电阻(Ω) | |
实施例33 | 2.24 | 122 | 1.44 | 920 |
实施例34 | 2.28 | 95 | 1.63 | 415 |
实施例35 | 2.30 | 109 | 1.94 | 309 |
实施例36 | 2.31 | 106 | 1.99 | 296 |
实施例37 | 2.31 | 104 | 2.00 | 291 |
实施例38 | 2.29 | 108 | 1.95 | 301 |
实施例39 | 2.33 | 101 | 2.05 | 283 |
实施例40 | 2.29 | 107 | 2.01 | 295 |
实施例41 | 2.29 | 104 | 2.03 | 289 |
实施例42 | 2.28 | 109 | 1.94 | 302 |
实施例43 | 2.28 | 108 | 1.98 | 297 |
实施例44 | 2.31 | 102 | 2.04 | 285 |
Claims (4)
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CNB2004100059730A Expired - Fee Related CN100353608C (zh) | 2003-02-28 | 2004-02-23 | 耐热性锂电池 |
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US (2) | US7300723B2 (zh) |
KR (1) | KR101043847B1 (zh) |
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TW (1) | TWI270228B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101159337B (zh) * | 2003-02-28 | 2010-12-29 | Fdk株式会社 | 耐热性锂电池 |
Families Citing this family (10)
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WO2005091422A1 (ja) * | 2004-03-22 | 2005-09-29 | Ube Industries, Ltd. | 非水電解液及びそれを用いたリチウム二次電池 |
CN100438197C (zh) * | 2004-09-24 | 2008-11-26 | 比亚迪股份有限公司 | 一种非水电解液及其锂离子二次电池 |
KR101191636B1 (ko) | 2005-02-28 | 2012-10-18 | 삼성에스디아이 주식회사 | 리튬 전지용 전해질 및 그를 포함하는 리튬 전지 |
US20090023074A1 (en) * | 2005-04-19 | 2009-01-22 | Tooru Matsui | Nonaqueous electrolyte solution, and electrochemical energy-storing device and nonaqueous-electrolyte- solution secondary battery using the same |
EP2181479B1 (en) * | 2007-08-09 | 2014-05-07 | LG Chem, Ltd. | Non-aqueous electrolyte and secondary battery comprising the same |
FR2933240B1 (fr) * | 2008-06-25 | 2010-10-22 | Commissariat Energie Atomique | Electrolyte non-aqueux pour accumulateur au lithium a tension elevee |
DE102009035759A1 (de) * | 2009-07-27 | 2011-02-03 | Varta Microbattery Gmbh | Galvanisches Element und Separator mit verbesserten Sicherheitseigenschaften |
US10018681B2 (en) | 2015-02-09 | 2018-07-10 | Tesla, Inc. | Cell manufacturing using liquid-based thermal system |
JP2019125538A (ja) * | 2018-01-19 | 2019-07-25 | 株式会社日立製作所 | 負極、半二次電池、二次電池 |
US12119445B2 (en) | 2018-01-31 | 2024-10-15 | Panasonic Intellectual Property Management Co., Ltd. | Non-aqueous electrolyte secondary battery, electrolyte solution, and method for producing non-aqueous electrolyte secondary battery |
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JPH06333597A (ja) * | 1993-05-25 | 1994-12-02 | Sanyo Electric Co Ltd | 非水系電解液電池 |
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TWI270228B (en) * | 2003-02-28 | 2007-01-01 | Sanyo Electric Co | Heat resistant lithium battery |
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2004
- 2004-02-09 TW TW093102918A patent/TWI270228B/zh not_active IP Right Cessation
- 2004-02-23 CN CN2007101864082A patent/CN101159337B/zh not_active Expired - Fee Related
- 2004-02-23 CN CNB2004100059730A patent/CN100353608C/zh not_active Expired - Fee Related
- 2004-02-26 US US10/785,970 patent/US7300723B2/en active Active
- 2004-02-27 US US10/787,749 patent/US20040170904A1/en not_active Abandoned
- 2004-02-27 KR KR1020040013499A patent/KR101043847B1/ko active IP Right Grant
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JPH01281677A (ja) * | 1988-05-09 | 1989-11-13 | Fuji Elelctrochem Co Ltd | 非水電解液電池 |
US5154992A (en) * | 1990-08-10 | 1992-10-13 | Medtronic, Inc. | Electrolyte for lithium-manganese oxide cells and the like |
CN1278664A (zh) * | 1999-06-22 | 2001-01-03 | 索尼株式会社 | 非水电解质电池 |
WO2002015319A1 (fr) * | 2000-08-11 | 2002-02-21 | Ube Industries, Ltd. | Solution electrolytique non aqueuse et accumulateur au lithium |
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CN101159337B (zh) * | 2003-02-28 | 2010-12-29 | Fdk株式会社 | 耐热性锂电池 |
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US20040170904A1 (en) | 2004-09-02 |
KR20040077551A (ko) | 2004-09-04 |
CN1534820A (zh) | 2004-10-06 |
US7300723B2 (en) | 2007-11-27 |
TW200425560A (en) | 2004-11-16 |
CN101159337B (zh) | 2010-12-29 |
KR101043847B1 (ko) | 2011-06-22 |
TWI270228B (en) | 2007-01-01 |
CN101159337A (zh) | 2008-04-09 |
US20040170903A1 (en) | 2004-09-02 |
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