JP2010238365A - 非水電解液二次電池 - Google Patents
非水電解液二次電池 Download PDFInfo
- Publication number
- JP2010238365A JP2010238365A JP2009081658A JP2009081658A JP2010238365A JP 2010238365 A JP2010238365 A JP 2010238365A JP 2009081658 A JP2009081658 A JP 2009081658A JP 2009081658 A JP2009081658 A JP 2009081658A JP 2010238365 A JP2010238365 A JP 2010238365A
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- battery
- positive electrode
- secondary battery
- paint
- 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
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 51
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 22
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 239000005060 rubber Substances 0.000 claims abstract description 21
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 20
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 20
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 20
- 239000011230 binding agent Substances 0.000 claims abstract description 15
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 238000006266 etherification reaction Methods 0.000 claims abstract description 7
- 239000010439 graphite Substances 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 6
- 239000011149 active material Substances 0.000 claims abstract description 4
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 claims description 10
- 239000003973 paint Substances 0.000 abstract description 38
- 238000000576 coating method Methods 0.000 abstract description 32
- 239000011248 coating agent Substances 0.000 abstract description 22
- 239000002245 particle Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000006230 acetylene black Substances 0.000 abstract description 9
- 239000000243 solution Substances 0.000 abstract description 9
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract description 8
- 239000002002 slurry Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011889 copper foil Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 description 19
- 239000004020 conductor Substances 0.000 description 16
- 230000007547 defect Effects 0.000 description 14
- 239000011883 electrode binding agent Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 239000002562 thickening agent Substances 0.000 description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 7
- -1 polysiloxane Polymers 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000009172 bursting Effects 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 3
- 229910001947 lithium oxide Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000007607 die coating method Methods 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
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910013075 LiBF Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- SXWUDUINABFBMK-UHFFFAOYSA-L dilithium;fluoro-dioxido-oxo-$l^{5}-phosphane Chemical compound [Li+].[Li+].[O-]P([O-])(F)=O SXWUDUINABFBMK-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009081658A JP2010238365A (ja) | 2009-03-30 | 2009-03-30 | 非水電解液二次電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009081658A JP2010238365A (ja) | 2009-03-30 | 2009-03-30 | 非水電解液二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010238365A true JP2010238365A (ja) | 2010-10-21 |
| JP2010238365A5 JP2010238365A5 (https=) | 2011-02-03 |
Family
ID=43092534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009081658A Pending JP2010238365A (ja) | 2009-03-30 | 2009-03-30 | 非水電解液二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010238365A (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2444556A1 (en) | 2010-10-25 | 2012-04-25 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Pump Unit |
| WO2013076996A1 (ja) * | 2011-11-25 | 2013-05-30 | パナソニック株式会社 | リチウムイオン二次電池用負極およびその製造方法、ならびにリチウムイオン二次電池 |
| US20160172679A1 (en) * | 2014-12-12 | 2016-06-16 | Samsung Sdi Co., Ltd. | Positive electrode composition for rechargeable lithium battery, and positive electrode for rechargeable lithium battery and rechargeable lithium battery including same |
| JP2022027413A (ja) * | 2020-07-29 | 2022-02-10 | 株式会社豊田自動織機 | 蓄電装置 |
| WO2024247965A1 (ja) * | 2023-05-31 | 2024-12-05 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04342966A (ja) * | 1991-05-21 | 1992-11-30 | Toshiba Battery Co Ltd | 非水溶媒二次電池 |
| WO1999008335A1 (fr) * | 1997-08-11 | 1999-02-18 | Sony Corporation | Accumulateur electrique a electrolyte non aqueux |
| JPH1167213A (ja) * | 1997-08-21 | 1999-03-09 | Jsr Corp | 電池電極用組成物および電池電極 |
-
2009
- 2009-03-30 JP JP2009081658A patent/JP2010238365A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04342966A (ja) * | 1991-05-21 | 1992-11-30 | Toshiba Battery Co Ltd | 非水溶媒二次電池 |
| WO1999008335A1 (fr) * | 1997-08-11 | 1999-02-18 | Sony Corporation | Accumulateur electrique a electrolyte non aqueux |
| JPH1167213A (ja) * | 1997-08-21 | 1999-03-09 | Jsr Corp | 電池電極用組成物および電池電極 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2444556A1 (en) | 2010-10-25 | 2012-04-25 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Pump Unit |
| WO2013076996A1 (ja) * | 2011-11-25 | 2013-05-30 | パナソニック株式会社 | リチウムイオン二次電池用負極およびその製造方法、ならびにリチウムイオン二次電池 |
| CN104025342A (zh) * | 2011-11-25 | 2014-09-03 | 松下电器产业株式会社 | 锂离子二次电池用负极及其制造方法、以及锂离子二次电池 |
| JPWO2013076996A1 (ja) * | 2011-11-25 | 2015-04-27 | パナソニックＩｐマネジメント株式会社 | リチウムイオン二次電池用負極およびその製造方法、ならびにリチウムイオン二次電池 |
| US9362550B2 (en) | 2011-11-25 | 2016-06-07 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode for lithium ion secondary batteries and method for producing the negative electrode, and lithium ion secondary battery |
| CN104025342B (zh) * | 2011-11-25 | 2017-07-04 | 松下知识产权经营株式会社 | 锂离子二次电池用负极及其制造方法、以及锂离子二次电池 |
| KR20160071740A (ko) * | 2014-12-12 | 2016-06-22 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 조성물, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지 |
| US20160172679A1 (en) * | 2014-12-12 | 2016-06-16 | Samsung Sdi Co., Ltd. | Positive electrode composition for rechargeable lithium battery, and positive electrode for rechargeable lithium battery and rechargeable lithium battery including same |
| US10439222B2 (en) * | 2014-12-12 | 2019-10-08 | Samsung Sdi Co., Ltd. | Positive electrode composition for rechargeable lithium battery, and positive electrode for rechargeable lithium battery and rechargeable lithium battery including same |
| KR102311509B1 (ko) | 2014-12-12 | 2021-10-08 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 조성물, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지 |
| JP2022027413A (ja) * | 2020-07-29 | 2022-02-10 | 株式会社豊田自動織機 | 蓄電装置 |
| JP7521436B2 (ja) | 2020-07-29 | 2024-07-24 | 株式会社豊田自動織機 | 蓄電装置 |
| WO2024247965A1 (ja) * | 2023-05-31 | 2024-12-05 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
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