JP2014160656A - リチウム二次電池用負極及びその製造方法、並びにそれを含むリチウム空気電池 - Google Patents
リチウム二次電池用負極及びその製造方法、並びにそれを含むリチウム空気電池 Download PDFInfo
- Publication number
- JP2014160656A JP2014160656A JP2014030191A JP2014030191A JP2014160656A JP 2014160656 A JP2014160656 A JP 2014160656A JP 2014030191 A JP2014030191 A JP 2014030191A JP 2014030191 A JP2014030191 A JP 2014030191A JP 2014160656 A JP2014160656 A JP 2014160656A
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- negative electrode
- secondary battery
- lithium secondary
- housing
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 168
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000007784 solid electrolyte Substances 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 38
- 239000003792 electrolyte Substances 0.000 claims description 36
- 238000009792 diffusion process Methods 0.000 claims description 21
- 239000003054 catalyst Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 239000002608 ionic liquid Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000005486 organic electrolyte Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005219 brazing Methods 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 22
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001882 dioxygen Inorganic materials 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- -1 pyrazolium ion Chemical class 0.000 description 26
- 230000008878 coupling Effects 0.000 description 17
- 238000010168 coupling process Methods 0.000 description 17
- 238000005859 coupling reaction Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 125000000217 alkyl group Chemical group 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 125000003342 alkenyl group Chemical group 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 150000003949 imides Chemical class 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical compound FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000006479 redox reaction Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 2
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 description 2
- YTSDTJNDMGOTFN-UHFFFAOYSA-M 1-butyl-4-methylpyridin-1-ium;chloride Chemical compound [Cl-].CCCC[N+]1=CC=C(C)C=C1 YTSDTJNDMGOTFN-UHFFFAOYSA-M 0.000 description 2
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 2
- 229910010093 LiAlO Inorganic materials 0.000 description 2
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 2
- 229910013063 LiBF 4 Inorganic materials 0.000 description 2
- 229910013372 LiC 4 Inorganic materials 0.000 description 2
- 229910013684 LiClO 4 Inorganic materials 0.000 description 2
- 229910013131 LiN Inorganic materials 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- GSGLHYXFTXGIAQ-UHFFFAOYSA-M 1,3-dimethylimidazol-1-ium;dimethyl phosphate Chemical compound COP([O-])(=O)OC.CN1C=C[N+](C)=C1 GSGLHYXFTXGIAQ-UHFFFAOYSA-M 0.000 description 1
- COSSPXYCRNRXRX-UHFFFAOYSA-N 1-benzyl-3-methylimidazol-3-ium Chemical compound C1=[N+](C)C=CN1CC1=CC=CC=C1 COSSPXYCRNRXRX-UHFFFAOYSA-N 0.000 description 1
- PXELHGDYRQLRQO-UHFFFAOYSA-N 1-butyl-1-methylpyrrolidin-1-ium Chemical compound CCCC[N+]1(C)CCCC1 PXELHGDYRQLRQO-UHFFFAOYSA-N 0.000 description 1
- LCZRPQGSMFXSTC-UHFFFAOYSA-M 1-butyl-1-methylpyrrolidin-1-ium;bromide Chemical compound [Br-].CCCC[N+]1(C)CCCC1 LCZRPQGSMFXSTC-UHFFFAOYSA-M 0.000 description 1
- BOOXKGZZTBKJFE-UHFFFAOYSA-M 1-butyl-1-methylpyrrolidin-1-ium;chloride Chemical compound [Cl-].CCCC[N+]1(C)CCCC1 BOOXKGZZTBKJFE-UHFFFAOYSA-M 0.000 description 1
- FHDQNOXQSTVAIC-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;chloride Chemical compound [Cl-].CCCCN1C=C[N+](C)=C1 FHDQNOXQSTVAIC-UHFFFAOYSA-M 0.000 description 1
- NTXQJRGQUZXUMU-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;dibutyl phosphate Chemical compound CCCC[N+]=1C=CN(C)C=1.CCCCOP([O-])(=O)OCCCC NTXQJRGQUZXUMU-UHFFFAOYSA-M 0.000 description 1
- KXCVJPJCRAEILX-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;hydrogen sulfate Chemical compound OS([O-])(=O)=O.CCCCN1C=C[N+](C)=C1 KXCVJPJCRAEILX-UHFFFAOYSA-M 0.000 description 1
- SXUPLFPGMYCSME-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;hydron;carbonate Chemical compound OC([O-])=O.CCCC[N+]=1C=CN(C)C=1 SXUPLFPGMYCSME-UHFFFAOYSA-M 0.000 description 1
- MEMNKNZDROKJHP-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;methyl sulfate Chemical compound COS([O-])(=O)=O.CCCCN1C=C[N+](C)=C1 MEMNKNZDROKJHP-UHFFFAOYSA-M 0.000 description 1
- SIXHYMZEOJSYQH-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;thiocyanate Chemical compound [S-]C#N.CCCCN1C=C[N+](C)=C1 SIXHYMZEOJSYQH-UHFFFAOYSA-M 0.000 description 1
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 1
- RQVJLVQTNZVVRZ-UHFFFAOYSA-M 1-dodecyl-3-methylimidazol-3-ium;iodide Chemical compound [I-].CCCCCCCCCCCCN1C=C[N+](C)=C1 RQVJLVQTNZVVRZ-UHFFFAOYSA-M 0.000 description 1
- NUJYCYLTUXYHQU-UHFFFAOYSA-M 1-ethyl-2,3-dimethylimidazol-3-ium;chloride Chemical compound [Cl-].CCN1C=C[N+](C)=C1C NUJYCYLTUXYHQU-UHFFFAOYSA-M 0.000 description 1
- OSCREXKVIJBLHA-UHFFFAOYSA-M 1-ethyl-2,3-dimethylimidazol-3-ium;ethyl sulfate Chemical compound CCOS([O-])(=O)=O.CCN1C=C[N+](C)=C1C OSCREXKVIJBLHA-UHFFFAOYSA-M 0.000 description 1
- GWQYPLXGJIXMMV-UHFFFAOYSA-M 1-ethyl-3-methylimidazol-3-ium;bromide Chemical compound [Br-].CCN1C=C[N+](C)=C1 GWQYPLXGJIXMMV-UHFFFAOYSA-M 0.000 description 1
- BMQZYMYBQZGEEY-UHFFFAOYSA-M 1-ethyl-3-methylimidazolium chloride Chemical compound [Cl-].CCN1C=C[N+](C)=C1 BMQZYMYBQZGEEY-UHFFFAOYSA-M 0.000 description 1
- YQFWGCSKGJMGHE-UHFFFAOYSA-N 1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1 YQFWGCSKGJMGHE-UHFFFAOYSA-N 0.000 description 1
- WVDDUSFOSWWJJH-UHFFFAOYSA-N 1-methyl-3-propylimidazol-1-ium Chemical compound CCCN1C=C[N+](C)=C1 WVDDUSFOSWWJJH-UHFFFAOYSA-N 0.000 description 1
- SNXTZFCNWIVLKZ-UHFFFAOYSA-M 4-methylbenzenesulfonate;methyl-tris(2-methylpropyl)phosphanium Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1.CC(C)C[P+](C)(CC(C)C)CC(C)C SNXTZFCNWIVLKZ-UHFFFAOYSA-M 0.000 description 1
- 229910016467 AlCl 4 Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- PAZSRSJHAQYUPS-UHFFFAOYSA-M C(#N)[N-]C#N.C(CCC)[N+]1=CN(C=C1)C.P(=O)(OCCCC)(OCCCC)[O-].C(CCC)[N+]1=CN(C=C1)C Chemical compound C(#N)[N-]C#N.C(CCC)[N+]1=CN(C=C1)C.P(=O)(OCCCC)(OCCCC)[O-].C(CCC)[N+]1=CN(C=C1)C PAZSRSJHAQYUPS-UHFFFAOYSA-M 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 1
- 229910018071 Li 2 O 2 Inorganic materials 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910015044 LiB Inorganic materials 0.000 description 1
- 229910013188 LiBOB Inorganic materials 0.000 description 1
- 229910013385 LiN(SO2C2F5)2 Inorganic materials 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-O Pyrrolidinium ion Chemical compound C1CC[NH2+]C1 RWRDLPDLKQPQOW-UHFFFAOYSA-O 0.000 description 1
- 229910018286 SbF 6 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FBGDOTMIIARWDL-UHFFFAOYSA-K [Al+3].[Cl-].[Cl-].[Cl-].CC[n+]1ccn(C)c1 Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].CC[n+]1ccn(C)c1 FBGDOTMIIARWDL-UHFFFAOYSA-K 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminum chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- PNOZWIUFLYBVHH-UHFFFAOYSA-J aluminum;1-butyl-3-methylimidazol-3-ium;tetrachloride Chemical compound [Cl-].Cl[Al](Cl)Cl.CCCCN1C=C[N+](C)=C1 PNOZWIUFLYBVHH-UHFFFAOYSA-J 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- DKNRELLLVOYIIB-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F DKNRELLLVOYIIB-UHFFFAOYSA-N 0.000 description 1
- CDWUIWLQQDTHRA-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-methyl-3-propylimidazol-1-ium Chemical compound CCCN1C=C[N+](C)=C1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F CDWUIWLQQDTHRA-UHFFFAOYSA-N 0.000 description 1
- NNNHNBMBLGKXSW-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;4-(3-methylimidazol-3-ium-1-yl)butanenitrile Chemical compound C[N+]=1C=CN(CCCC#N)C=1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F NNNHNBMBLGKXSW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- LVVSOUMZHQUECI-UHFFFAOYSA-N dimethyl(1-phenylpentadecan-2-yl)alumane Chemical compound CCCCCCCCCCCCCC([Al](C)C)CC1=CC=CC=C1 LVVSOUMZHQUECI-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Inorganic materials [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 239000003921 oil Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- IBWGNZVCJVLSHB-UHFFFAOYSA-M tetrabutylphosphanium;chloride Chemical compound [Cl-].CCCC[P+](CCCC)(CCCC)CCCC IBWGNZVCJVLSHB-UHFFFAOYSA-M 0.000 description 1
- VMJQVRWCDVLJSI-UHFFFAOYSA-M tetraheptylazanium;chloride Chemical compound [Cl-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC VMJQVRWCDVLJSI-UHFFFAOYSA-M 0.000 description 1
- VRKHAMWCGMJAMI-UHFFFAOYSA-M tetrahexylazanium;iodide Chemical compound [I-].CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC VRKHAMWCGMJAMI-UHFFFAOYSA-M 0.000 description 1
- AHNISXOXSNAHBZ-UHFFFAOYSA-M tetrakis-decylazanium;bromide Chemical compound [Br-].CCCCCCCCCC[N+](CCCCCCCCCC)(CCCCCCCCCC)CCCCCCCCCC AHNISXOXSNAHBZ-UHFFFAOYSA-M 0.000 description 1
- IPILPUZVTYHGIL-UHFFFAOYSA-M tributyl(methyl)azanium;chloride Chemical compound [Cl-].CCCC[N+](C)(CCCC)CCCC IPILPUZVTYHGIL-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/138—Primary casings; Jackets or wrappings adapted for specific cells, e.g. electrochemical cells operating at high temperature
- H01M50/1385—Hybrid cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- H01M2300/0002—Aqueous electrolytes
-
- 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
- H01M2300/002—Inorganic 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
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Hybrid Cells (AREA)
- Secondary Cells (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
【解決手段】本発明は、リチウム金属が密閉され、且つリチウムイオンが移動できるように負極(anode)が形成され、負極の内部への水分及び酸素ガスの浸透によるリチウム金属の腐食及び水素ガスの発生を防止することで、リチウム空気電池の性能及び寿命を向上させることができるリチウム二次電池用負極及びその製造方法、並びにそれを含むリチウム空気電池を提供する。
【選択図】図1
Description
X+Y-
(前記化学式1中、X+は、イミダゾリウムイオン、ピラゾリウムイオン、ピリジニウムイオン、ピロリジウムイオン、アンモニウムイオン、ホスホニウムイオン、またはスルホニウムイオンであり;Y-は、(CF3SO2)2N-、(FSO2)2N-、BF4 -、PF6 -、AlCl4 -、ハロゲンイオン(halogen-)、H3CO2 -、CF3CO2 -、CH3SO4 -、CF3SO3 -、(CF3SO2)N-、NO3 -、SbF6 -、MePhSO3 -、(CF3SO2)3C-、または(R´´)2PO2 -(ここで、R´´はC1‐C5のアルキル)である。)
(前記化学式2及び3中、
R1〜R4は、(C1‐C20)アルキル、(C2‐C20)アルケニルまたは(C2‐C20)アルキニルであり、前記アルキル、アルケニル、及びアルキニルは、ヒドロキシ、アミノ、−SO3H、−COOH、(C1‐C5)アルキル、(C1‐C5)アルコキシ、Si(R21)(R22)(R23)(R21、R22、及びR23は、互いに独立して、水素または(C1‐C5)アルキル、(C1‐C5)アルコキシである。)から選択される1つ以上でさらに置換されていてもよい。)
集電体(CuまたはNi)、リチウム金属(Li foil)、セパレータ、及びLiSICON(OHARA、AG‐1)を、図1(b)のようにプレスを用いて10kg/cm2の圧力を加えて、負極の各構成品が圧着されるようにする。次に、シリコーン接着剤(Loctite 5900、シリコンフランジシーラント(Silicone Flange Sealant)またはスリーエム スーパーシリコン(3M Super Silicone))を、圧着された負極にスパチュラで均一に塗布する。塗布された接着剤が硬化される間(大気中で24時間)に圧力を維持した後、圧力を除去する。この際、負極に形成されたシリコーン密閉部の最終ミクロ組織(microstructure)の変化を誘導するために、圧力、温度、及び維持時間を変化させることができる。
集電体として用いられるCuシートを深絞り(Deep‐drawing)して、缶(can)形状に加工する。リチウム金属(Li foil)、セパレータ、及びLiSICON(OHARA、AG‐1)を、図3(b)のように配置した後、プレスを用いて10kg/cm2の圧力を加えて、各構成品が圧着されるようにする。Laser(IR パルスレーザー(pulsed laser)、1062nm、周波数 1MHz)、スキャナー、オプティクス(Optics)(可変(variable) BET、FL 1000mm オブジェクトレンズ(object lens))で構成されたレーザ溶接機(Laser Welder)を用いて、圧着された負極に溶接を施す。この際、銅(Cu)集電体の融点が1300℃であることを考慮して、レーザの移動速度を1200m/分に維持する。レーザ溶接の場合、瞬間的に凝固されるため、溶接後の維持時間を10分以内にすることができる。この際、溶接部の最終ミクロ組織(microstructure)の変化を誘導するために、プレスの圧力、レーザの出力、レーザビームのスポットサイズ、レーザビームの移動速度、溶接後の維持時間を変化させることができる。
100 ハウジング部
110 第1ハウジング
111 空間部
112 結合孔
120 第2ハウジング
121 通気孔
122 空気収容部
127 第1固定部
128 第1結合部
130 第3ハウジング
131 固定孔
132 第2固定部
133 第2結合部
134 貫通孔
200、300 リチウム二次電池用負極(anode)
210、310 リチウム金属
220、320 集電体
230、330 セパレータ(有機系電解質)
240、340 固体電解質
250、350 密閉部
400 正極(cathode)
411 気体拡散層
412 触媒層
530 収容体
531 収容孔
540 第1密閉部
550 水系電解質
Claims (13)
- 集電体と、
前記集電体の上側に積層されるリチウム金属と、
前記リチウム金属の上側に積層され、電解質を含有するセパレータと、
前記セパレータの上側に積層される固体電解質と、
前記集電体、リチウム金属、セパレータ及び固体電解質が積層されてなる積層体の周面を密閉する密閉部と、
を含むリチウム二次電池用負極。 - 前記密閉部は、前記集電体、リチウム金属、セパレータ及び固体電解質が積層されてなる積層体の周面に密着されて形成される、請求項1に記載のリチウム二次電池用負極。
- 前記集電体は、内部が中空され、且つ一方が開放されるように形成されており、前記集電体の内部に、前記リチウム金属、セパレータ、及び固体電解質が順に収容されて積層され、前記集電体と固体電解質との接触面に密閉部が形成される、請求項1に記載のリチウム二次電池用負極。
- 前記セパレータに含有された電解質は、有機系電解質またはイオン性液体を含む電解質である、請求項1に記載のリチウム二次電池用負極。
- 前記集電体は、ニッケル(Ni)または銅(Cu)材質で形成される、請求項1に記載のリチウム二次電池用負極。
- 集電体、リチウム金属、電解質を含有するセパレータ及び固体電解質を順に積層して積層体を形成する段階と、
前記積層体を積層方向に加圧する段階と、
前記積層体の周面に密閉部を形成する段階と、
前記密閉部が形成された後に加圧力を除去する段階と、
を含むリチウム二次電池用負極の製造方法。 - 前記積層体の周面に密閉部を形成する段階で、
密閉部は、接着剤(adhesive)、密閉剤(防水剤、sealant)及びゴムから選択される何れか1つを塗布またはコーティングすることで形成される、請求項6に記載のリチウム二次電池用負極の製造方法。 - 内部が中空され、且つ一方が開放されるように形成された集電体の内部に、リチウム金属、電解質を含有するセパレータ、及び固体電解質を順に積層する段階と、
前記集電体の下側及び固体電解質の上側から、積層方向に加圧する段階と、
前記集電体と固体電解質との接触面に密閉部を形成する段階と、
前記密閉部が形成された後に加圧力を除去する段階と、
を含むリチウム二次電池用負極の製造方法。 - 前記集電体と固体電解質との接触面に密閉部を形成する段階で、
密閉部は、半田付け(soldering)、蝋付け(brazing)、及びレーザ溶接(laser welding)から選択される何れか1つの方法により形成される、請求項8に記載のリチウム二次電池用負極の製造方法。 - 請求項1乃至5の何れか一項に記載のリチウム二次電池用負極と、
一方が空気と接触される気体拡散層及び前記気体拡散層の他方に形成された触媒層を有し、前記リチウム二次電池用負極と離間して形成される正極と、
前記リチウム二次電池用負極と正極との間に備えられる水系電解質と、
を含むリチウム空気電池。 - 上側が開放された空間部が備えられた第1ハウジング、及び前記第1ハウジングの上部に配置されており、前記第1ハウジングの空間部を密閉し、且つ下側が開放された空気収容部及び前記空気収容部に連通される通気孔が形成された第2ハウジングを有するハウジング部と、
前記第1ハウジングの空間部に収容される、請求項1乃至5の何れか一項に記載のリチウム二次電池用負極と、
前記第2ハウジングの空気収容部の下側に結合されており、上側に配置された気体拡散層及び前記気体拡散層の下側に形成された触媒層を有し、前記リチウム二次電池用負極と離間して形成される正極と、
前記第1ハウジングの空間部に備えられ、且つ前記リチウム二次電池用負極と正極との間に備えられる水系電解質と、
を含むリチウム空気電池。 - 前記リチウム二次電池用負極の上側に備えられ、上下を貫通する収容孔が形成された収容体をさらに含み、前記収容体は、リチウム二次電池用負極を空間部の底面に密着させる、請求項11に記載のリチウム空気電池。
- 前記ハウジング部は、前記第1ハウジングと第2ハウジングとの間に介在され、上下を貫通する固定孔が形成されており、前記固定孔に正極が固定される第3ハウジングをさらに含む、請求項11に記載のリチウム空気電池。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130017951A KR101561188B1 (ko) | 2013-02-20 | 2013-02-20 | 리튬 이차전지용 음극, 그 제조방법 및 이를 포함하는 리튬 에어 배터리 |
KR10-2013-0017951 | 2013-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014160656A true JP2014160656A (ja) | 2014-09-04 |
JP6081937B2 JP6081937B2 (ja) | 2017-02-15 |
Family
ID=51351418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014030191A Active JP6081937B2 (ja) | 2013-02-20 | 2014-02-20 | リチウム二次電池用負極及びその製造方法、並びにそれを含むリチウム空気電池 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9461302B2 (ja) |
JP (1) | JP6081937B2 (ja) |
KR (1) | KR101561188B1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2016055908A1 (ja) * | 2014-10-10 | 2017-04-27 | 株式会社半導体エネルギー研究所 | 蓄電装置 |
JP2017537429A (ja) * | 2014-10-31 | 2017-12-14 | エルジー・ケム・リミテッド | 二次電池用電極、その製造方法、それを含む二次電池及びケーブル型二次電池 |
JP2018517252A (ja) * | 2015-05-26 | 2018-06-28 | ユニスト(ウルサン ナショナル インスティテュート オブ サイエンス アンド テクノロジー) | コイン形二次電池とその製造方法、およびコイン形二次電池充放電装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9064805B1 (en) * | 2013-03-13 | 2015-06-23 | Itn Energy Systems, Inc. | Hot-press method |
WO2016011412A1 (en) | 2014-07-17 | 2016-01-21 | Ada Technologies, Inc. | Extreme long life, high energy density batteries and method of making and using the same |
KR101675479B1 (ko) * | 2014-11-12 | 2016-11-11 | 울산과학기술원 | 금속 공기 전지용 복합 촉매의 제조 방법 |
US10707526B2 (en) | 2015-03-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
WO2017023797A1 (en) | 2015-07-31 | 2017-02-09 | Ada Technologies, Inc. | High energy and power electrochemical device and method of making and using same |
WO2017187888A1 (ja) * | 2016-04-25 | 2017-11-02 | スズキ株式会社 | リチウム空気電池の負極複合体構造 |
JP6521902B2 (ja) * | 2016-06-02 | 2019-05-29 | トヨタ自動車株式会社 | フッ化物イオン電池用電解液およびフッ化物イオン電池 |
US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
KR102081772B1 (ko) | 2017-03-16 | 2020-02-26 | 주식회사 엘지화학 | 전극 및 이를 포함하는 리튬 이차전지 |
US11024846B2 (en) | 2017-03-23 | 2021-06-01 | Ada Technologies, Inc. | High energy/power density, long cycle life, safe lithium-ion battery capable of long-term deep discharge/storage near zero volt and method of making and using the same |
JP7117658B2 (ja) * | 2017-05-29 | 2022-08-15 | パナソニックIpマネジメント株式会社 | リチウム金属二次電池 |
US11133523B2 (en) * | 2017-07-28 | 2021-09-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Aqueous electrolytes with protonic ionic liquid and batteries using the electrolyte |
JP6962070B2 (ja) * | 2017-08-29 | 2021-11-05 | スズキ株式会社 | 空気電池およびそれに用いる負極複合体 |
JP6939307B2 (ja) * | 2017-09-19 | 2021-09-22 | トヨタ自動車株式会社 | 水系リチウムイオン二次電池、負極活物質複合体の製造方法及び水系リチウムイオン二次電池の製造方法 |
US10944096B2 (en) * | 2018-04-10 | 2021-03-09 | GM Global Technology Operations LLC | Method of manufacturing a lithium metal negative electrode |
KR20200062427A (ko) | 2018-11-26 | 2020-06-04 | 주식회사 엘지화학 | 리튬 이차전지의 제조방법 |
KR20210156516A (ko) * | 2020-06-18 | 2021-12-27 | 주식회사 엘지에너지솔루션 | 파우치형 이차전지 실링장치 및 파우치형 이차전지의 제조방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235774A (ja) * | 2004-02-20 | 2005-09-02 | Lonnie G Johnson | 酸化リチウムバッテリーおよびその製造方法 |
JP2009252636A (ja) * | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | 空気電池 |
WO2011086664A1 (ja) * | 2010-01-12 | 2011-07-21 | トヨタ自動車株式会社 | 液状の疎水性相転移物質およびそれを用いた電池 |
JP2012227119A (ja) * | 2011-04-20 | 2012-11-15 | Samsung Electro-Mechanics Co Ltd | 金属空気電池及びその製造方法 |
JP5158193B2 (ja) * | 2008-12-25 | 2013-03-06 | トヨタ自動車株式会社 | リチウム空気電池 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4238645B2 (ja) * | 2003-06-12 | 2009-03-18 | 日産自動車株式会社 | バイポーラ電池 |
US10566669B2 (en) * | 2004-02-20 | 2020-02-18 | Johnson Ip Holding, Llc | Lithium oxygen batteries having a carbon cloth current collector and method of producing same |
US20080070087A1 (en) * | 2004-02-20 | 2008-03-20 | Excellatron Solid State, Llc | Non-volatile cathodes for lithium oxygen batteries and method of producing same |
JP4310467B2 (ja) * | 2004-10-22 | 2009-08-12 | 株式会社村田製作所 | 複合多層基板及びその製造方法 |
US20130084507A1 (en) * | 2005-02-17 | 2013-04-04 | Johnson Ip Holding, Llc | Non-volatile cathodes for lithium oxygen batteries and method of producing same |
JP5382573B2 (ja) * | 2009-02-19 | 2014-01-08 | 国立大学法人三重大学 | リチウム空気電池 |
US20120177975A1 (en) * | 2009-09-10 | 2012-07-12 | Nec Corporation | Stacked battery and method of producing the same |
JP5119277B2 (ja) * | 2010-01-12 | 2013-01-16 | 株式会社日立製作所 | リチウム二次電池用電極及びその製造方法 |
FR2961637B1 (fr) * | 2010-06-16 | 2012-07-27 | Commissariat Energie Atomique | Collecteur de courant avec moyens d'etancheite integres, batterie bipolaire comprenant un tel collecteur |
JP5830953B2 (ja) * | 2010-11-17 | 2015-12-09 | ソニー株式会社 | 二次電池、バッテリユニットおよびバッテリモジュール |
US20120214075A1 (en) * | 2011-02-21 | 2012-08-23 | Excellatron Solid State Llc | Electrochemical cell having air cathode partially infused with carbon dioxide |
US9564660B2 (en) * | 2013-06-27 | 2017-02-07 | QingHong Technology Co., Ltd. | Electric core for thin film battery |
-
2013
- 2013-02-20 KR KR1020130017951A patent/KR101561188B1/ko active IP Right Grant
-
2014
- 2014-02-19 US US14/183,891 patent/US9461302B2/en active Active
- 2014-02-20 JP JP2014030191A patent/JP6081937B2/ja active Active
-
2016
- 2016-09-06 US US15/257,167 patent/US9947977B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235774A (ja) * | 2004-02-20 | 2005-09-02 | Lonnie G Johnson | 酸化リチウムバッテリーおよびその製造方法 |
JP2009252636A (ja) * | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | 空気電池 |
JP5158193B2 (ja) * | 2008-12-25 | 2013-03-06 | トヨタ自動車株式会社 | リチウム空気電池 |
WO2011086664A1 (ja) * | 2010-01-12 | 2011-07-21 | トヨタ自動車株式会社 | 液状の疎水性相転移物質およびそれを用いた電池 |
JP2012227119A (ja) * | 2011-04-20 | 2012-11-15 | Samsung Electro-Mechanics Co Ltd | 金属空気電池及びその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2016055908A1 (ja) * | 2014-10-10 | 2017-04-27 | 株式会社半導体エネルギー研究所 | 蓄電装置 |
US10497979B2 (en) | 2014-10-10 | 2019-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and electronic device |
JP2017537429A (ja) * | 2014-10-31 | 2017-12-14 | エルジー・ケム・リミテッド | 二次電池用電極、その製造方法、それを含む二次電池及びケーブル型二次電池 |
US10826129B2 (en) | 2014-10-31 | 2020-11-03 | Lg Chem, Ltd. | Electrode for secondary battery, method for manufacturing same, secondary battery comprising same, and cable-type secondary battery |
JP2018517252A (ja) * | 2015-05-26 | 2018-06-28 | ユニスト(ウルサン ナショナル インスティテュート オブ サイエンス アンド テクノロジー) | コイン形二次電池とその製造方法、およびコイン形二次電池充放電装置 |
Also Published As
Publication number | Publication date |
---|---|
US20160380320A1 (en) | 2016-12-29 |
US9947977B2 (en) | 2018-04-17 |
KR20140104152A (ko) | 2014-08-28 |
KR101561188B1 (ko) | 2015-10-16 |
US20140234732A1 (en) | 2014-08-21 |
US9461302B2 (en) | 2016-10-04 |
JP6081937B2 (ja) | 2017-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6081937B2 (ja) | リチウム二次電池用負極及びその製造方法、並びにそれを含むリチウム空気電池 | |
Guerfi et al. | Improved electrolytes for Li-ion batteries: Mixtures of ionic liquid and organic electrolyte with enhanced safety and electrochemical performance | |
US9960450B2 (en) | Non-aqueous electrolyte solution for secondary batteries, and lithium ion secondary battery | |
JP5157107B2 (ja) | 非水電解質電池 | |
JP5201847B2 (ja) | 非水電解質二次電池 | |
WO2011161822A1 (ja) | 空気電池 | |
KR102126278B1 (ko) | 리튬 에어 배터리 | |
JP2005229103A (ja) | 電気化学素子用非水電解液およびそれを含む電気二重層コンデンサもしくは二次電池 | |
KR101306410B1 (ko) | 밀폐형 전지 및 그 제조방법 | |
WO2015049957A1 (ja) | 密閉型蓄電デバイスおよびその製造方法 | |
JP5115109B2 (ja) | 非水電解質電池 | |
US20160126595A1 (en) | Molten salt battery | |
JP2018181622A (ja) | 積層型二次電池 | |
JP6592380B2 (ja) | ナトリウムイオン二次電池用電解質およびナトリウムイオン二次電池 | |
KR20150128683A (ko) | 나트륨 용융염 전지용 정극 활물질, 나트륨 용융염 전지용 정극 및 나트륨 용융염 전지 | |
US9997813B2 (en) | Lithium air battery | |
JP2014112545A (ja) | 空気電池 | |
JP5792846B2 (ja) | リチウム空気電池 | |
JP2013114792A (ja) | 安全弁及び前記安全弁が取り付けられている溶融塩電解液電池およびその製造方法 | |
JP2017021986A (ja) | 非水二次電池 | |
JP6042992B2 (ja) | リチウム空気電池 | |
JP5092347B2 (ja) | 非水電解質二次電池 | |
FR3012260A1 (fr) | Cellule electrochimique pour accumulateur au lithium et accumulateur au lithium comprenant une telle cellule electrochimique | |
JP2016038946A (ja) | 溶融塩電池およびその製造方法 | |
WO2019111691A1 (ja) | 二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20141219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150403 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150902 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20151127 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20151224 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160316 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20160615 |
|
RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20160624 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20160624 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160815 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160809 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160928 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161104 |
|
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: 20161221 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170119 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6081937 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |