JP2013054969A5 - - Google Patents
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- Publication number
- JP2013054969A5 JP2013054969A5 JP2011193290A JP2011193290A JP2013054969A5 JP 2013054969 A5 JP2013054969 A5 JP 2013054969A5 JP 2011193290 A JP2011193290 A JP 2011193290A JP 2011193290 A JP2011193290 A JP 2011193290A JP 2013054969 A5 JP2013054969 A5 JP 2013054969A5
- Authority
- JP
- Japan
- Prior art keywords
- battery
- weight
- flame retardant
- content
- positive 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.)
- Granted
Links
- 239000003063 flame retardant Substances 0.000 description 56
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 55
- -1 cyclic phosphazene compound Chemical class 0.000 description 45
- 239000010410 layer Substances 0.000 description 35
- 239000011255 nonaqueous electrolyte Substances 0.000 description 30
- 239000002033 PVDF binder Substances 0.000 description 27
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 27
- 239000007774 positive electrode material Substances 0.000 description 20
- 239000011230 binding agent Substances 0.000 description 18
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 9
- 230000010220 ion permeability Effects 0.000 description 9
- 229910001416 lithium ion Inorganic materials 0.000 description 9
- 239000011148 porous material Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 238000009782 nail-penetration test Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011193290A JP5896374B2 (ja) | 2011-09-05 | 2011-09-05 | 非水電解液電池 |
| PCT/JP2012/072562 WO2013035722A1 (ja) | 2011-09-05 | 2012-09-05 | 非水電解液電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011193290A JP5896374B2 (ja) | 2011-09-05 | 2011-09-05 | 非水電解液電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013054969A JP2013054969A (ja) | 2013-03-21 |
| JP2013054969A5 true JP2013054969A5 (enExample) | 2014-08-28 |
| JP5896374B2 JP5896374B2 (ja) | 2016-03-30 |
Family
ID=47832167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011193290A Expired - Fee Related JP5896374B2 (ja) | 2011-09-05 | 2011-09-05 | 非水電解液電池 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5896374B2 (enExample) |
| WO (1) | WO2013035722A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6501129B2 (ja) * | 2017-02-22 | 2019-04-17 | マツダ株式会社 | リチウムイオン電池の電極構造 |
| KR102148512B1 (ko) * | 2017-09-01 | 2020-08-27 | 주식회사 엘지화학 | 양극 활물질의 제조방법 및 이를 이용한 양극 활물질 및 리튬 이차전지 |
| JP6907834B2 (ja) * | 2017-09-06 | 2021-07-21 | トヨタ自動車株式会社 | 非水電解質二次電池 |
| US12113190B2 (en) * | 2020-11-23 | 2024-10-08 | Nano And Advanced Materials Institute Limited | Thermal responsive electrode structure for lithium-ion batteries |
| JP2024101616A (ja) | 2023-01-18 | 2024-07-30 | 三星エスディアイ株式会社 | 非水電解質二次電池用正極及び非水電解質二次電池 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006107753A (ja) * | 2004-09-30 | 2006-04-20 | Dainippon Printing Co Ltd | 正極活物質層用塗工組成物、非水電解液二次電池用正極板、及び非水電解液二次電池 |
| JP4818603B2 (ja) * | 2004-10-27 | 2011-11-16 | 株式会社ブリヂストン | 電池用セパレータ及びそれを備えた非水電解質電池 |
| EP2405519A4 (en) * | 2009-03-03 | 2012-08-29 | Shin Kobe Electric Machinery | NON-WATER ELECTROLYTIC CELL |
| JP5623199B2 (ja) * | 2010-09-06 | 2014-11-12 | 株式会社Ｎｔｔファシリティーズ | 非水電解液電池 |
-
2011
- 2011-09-05 JP JP2011193290A patent/JP5896374B2/ja not_active Expired - Fee Related
-
2012
- 2012-09-05 WO PCT/JP2012/072562 patent/WO2013035722A1/ja not_active Ceased
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