JP2012212621A - 電気化学セル用バインダー及びそれかなるペースト及び電極 - Google Patents
電気化学セル用バインダー及びそれかなるペースト及び電極 Download PDFInfo
- Publication number
- JP2012212621A JP2012212621A JP2011078488A JP2011078488A JP2012212621A JP 2012212621 A JP2012212621 A JP 2012212621A JP 2011078488 A JP2011078488 A JP 2011078488A JP 2011078488 A JP2011078488 A JP 2011078488A JP 2012212621 A JP2012212621 A JP 2012212621A
- Authority
- JP
- Japan
- Prior art keywords
- electrochemical cell
- binder
- weight
- active material
- electrode
- 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.)
- Pending
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 24
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims abstract description 16
- 238000007127 saponification reaction Methods 0.000 claims abstract description 11
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 9
- 125000000129 anionic group Chemical group 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 17
- 239000011149 active material Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007773 negative electrode material Substances 0.000 abstract description 8
- 239000007774 positive electrode material Substances 0.000 abstract description 8
- 239000000243 solution Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000008961 swelling Effects 0.000 abstract description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 239000002002 slurry Substances 0.000 description 11
- 229920003048 styrene butadiene rubber Polymers 0.000 description 11
- 239000003792 electrolyte Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910032387 LiCoO2 Inorganic materials 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 229910001416 lithium ion Inorganic materials 0.000 description 8
- 239000011255 nonaqueous electrolyte Substances 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 6
- 239000002174 Styrene-butadiene Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 229910052723 transition metal Inorganic materials 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 229920001002 functional polymer Polymers 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000006230 acetylene black Substances 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
- 229910018477 Ni—MH Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000001989 lithium alloy Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical compound S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 229920003026 Acene Polymers 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011883 electrode binding agent Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000652 nickel hydride Inorganic materials 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011078488A JP2012212621A (ja) | 2011-03-31 | 2011-03-31 | 電気化学セル用バインダー及びそれかなるペースト及び電極 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011078488A JP2012212621A (ja) | 2011-03-31 | 2011-03-31 | 電気化学セル用バインダー及びそれかなるペースト及び電極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012212621A true JP2012212621A (ja) | 2012-11-01 |
| JP2012212621A5 JP2012212621A5 (enExample) | 2014-05-08 |
Family
ID=47266419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011078488A Pending JP2012212621A (ja) | 2011-03-31 | 2011-03-31 | 電気化学セル用バインダー及びそれかなるペースト及び電極 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2012212621A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015050084A (ja) * | 2013-09-03 | 2015-03-16 | 株式会社Ｇｓユアサ | 非水電解質二次電池および非水電解質二次電池の製造方法 |
| WO2015151440A1 (ja) * | 2014-04-01 | 2015-10-08 | 住友精化株式会社 | 電気二重層キャパシタ電極用バインダー、このバインダーを含む電気二重層キャパシタ電極、この電極を用いた電気二重層キャパシタ及び電気機器 |
| JP2016076485A (ja) * | 2014-10-08 | 2016-05-12 | 積水化学工業株式会社 | リチウム二次電池電極用組成物 |
| JP2016181414A (ja) * | 2015-03-24 | 2016-10-13 | 株式会社東芝 | 非水電解質二次電池用電極、非水電解質二次電池、及び電池パック |
| JP2018067434A (ja) * | 2016-10-18 | 2018-04-26 | 株式会社豊田自動織機 | 正極活物質及び溶剤を含む組成物 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1167216A (ja) * | 1997-08-22 | 1999-03-09 | Ricoh Co Ltd | 非水電解質二次電池 |
| JPH1167215A (ja) * | 1997-08-22 | 1999-03-09 | Ricoh Co Ltd | 非水電解質二次電池 |
| JPH11250915A (ja) * | 1997-11-10 | 1999-09-17 | Nippon Zeon Co Ltd | ビニルアルコール系重合体を含有するバインダー、スラリー、および非水電解液二次電池ならびにその電極 |
| JP2010177060A (ja) * | 2009-01-30 | 2010-08-12 | Hymo Corp | 電池負極用バインダー組成物 |
-
2011
- 2011-03-31 JP JP2011078488A patent/JP2012212621A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1167216A (ja) * | 1997-08-22 | 1999-03-09 | Ricoh Co Ltd | 非水電解質二次電池 |
| JPH1167215A (ja) * | 1997-08-22 | 1999-03-09 | Ricoh Co Ltd | 非水電解質二次電池 |
| JPH11250915A (ja) * | 1997-11-10 | 1999-09-17 | Nippon Zeon Co Ltd | ビニルアルコール系重合体を含有するバインダー、スラリー、および非水電解液二次電池ならびにその電極 |
| JP2010177060A (ja) * | 2009-01-30 | 2010-08-12 | Hymo Corp | 電池負極用バインダー組成物 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015050084A (ja) * | 2013-09-03 | 2015-03-16 | 株式会社Ｇｓユアサ | 非水電解質二次電池および非水電解質二次電池の製造方法 |
| WO2015151440A1 (ja) * | 2014-04-01 | 2015-10-08 | 住友精化株式会社 | 電気二重層キャパシタ電極用バインダー、このバインダーを含む電気二重層キャパシタ電極、この電極を用いた電気二重層キャパシタ及び電気機器 |
| JPWO2015151440A1 (ja) * | 2014-04-01 | 2017-04-13 | 住友精化株式会社 | 電気二重層キャパシタ電極用バインダー、このバインダーを含む電気二重層キャパシタ電極、この電極を用いた電気二重層キャパシタ及び電気機器 |
| US10068717B2 (en) | 2014-04-01 | 2018-09-04 | Sumitomo Seika Chemicals Co., Ltd. | Binder for electric double-layer capacitor electrode, electric double-layer capacitor electrode comprising same binder, electric double-layer capacitor using same electrode, and electric apparatus |
| JP2016076485A (ja) * | 2014-10-08 | 2016-05-12 | 積水化学工業株式会社 | リチウム二次電池電極用組成物 |
| JP2016181414A (ja) * | 2015-03-24 | 2016-10-13 | 株式会社東芝 | 非水電解質二次電池用電極、非水電解質二次電池、及び電池パック |
| US10319992B2 (en) | 2015-03-24 | 2019-06-11 | Kabushiki Kaisha Toshiba | Electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and battery pack |
| JP2018067434A (ja) * | 2016-10-18 | 2018-04-26 | 株式会社豊田自動織機 | 正極活物質及び溶剤を含む組成物 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5426763B2 (ja) | 二次電池用非水電解質および非水電解質二次電池 | |
| KR101772754B1 (ko) | 리튬 이온 전지용 정극 활물질층의 제조 방법 및 리튬 이온 전지용 정극 활물질층 | |
| US11551878B2 (en) | Electricity storage device | |
| KR101546251B1 (ko) | 전기화학 장치용 전해액 및 전기화학 장치 | |
| JP2012022794A (ja) | 非水電解質二次電池用負極及び非水電解質二次電池 | |
| WO2017056981A1 (ja) | リチウムイオン二次電池、その製造方法およびその評価方法 | |
| JP5325413B2 (ja) | 電気化学セル用バインダー | |
| US20150380770A1 (en) | Secondary battery with improved high-temperature and low-temperature properties | |
| JP2012119091A (ja) | 非水系電解液、電極、ならびに、当該非水系電解液及び電極を備える電気化学デバイス | |
| WO2015083358A1 (ja) | 電気化学セル用バインダー、電気化学セル用ペースト、電気化学セル用電極の製造方法 | |
| JP2010108732A (ja) | リチウム二次電池 | |
| US20240178454A1 (en) | Electrolytic solution, secondary battery and electrical device containing same | |
| CN115513513A (zh) | 二次电池及用电设备 | |
| US20130071758A1 (en) | Nonaqueous electrolyte for electrochemical device, and electrochemical device | |
| US20150303479A1 (en) | Anode binder for secondary battery, electrode for secondary battery, and secondary battery comprising the same | |
| JP2011192561A (ja) | 非水電解液二次電池の製造方法 | |
| CN103794814A (zh) | 一种锂离子电池及其制备方法 | |
| JP2012212621A (ja) | 電気化学セル用バインダー及びそれかなるペースト及び電極 | |
| JP2008204829A (ja) | 電気化学セル電極用バインダー | |
| JP2018116831A (ja) | 電池の製造方法 | |
| JPH1173943A (ja) | 非水系電解液二次電池 | |
| US9893360B2 (en) | Electrode for lithium ion secondary battery and lithium ion secondary battery using same | |
| WO2023282246A1 (ja) | 電極形成用組成物 | |
| JPWO2019065288A1 (ja) | リチウムイオン二次電池用非水電解液およびそれを用いたリチウムイオン二次電池 | |
| JP2013186972A (ja) | 非水電解質二次電池 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20130912 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140324 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140324 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140829 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141209 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150407 |