JP2018190710A5 - - Google Patents
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- Publication number
- JP2018190710A5 JP2018190710A5 JP2018082392A JP2018082392A JP2018190710A5 JP 2018190710 A5 JP2018190710 A5 JP 2018190710A5 JP 2018082392 A JP2018082392 A JP 2018082392A JP 2018082392 A JP2018082392 A JP 2018082392A JP 2018190710 A5 JP2018190710 A5 JP 2018190710A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- electrolyte secondary
- aqueous electrolyte
- distance
- porous layer
- 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
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 13
- 239000011256 inorganic filler Substances 0.000 claims 5
- 229910003475 inorganic filler Inorganic materials 0.000 claims 5
- 230000015556 catabolic process Effects 0.000 claims 4
- 239000012528 membrane Substances 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 239000004760 aramid Substances 0.000 claims 2
- 229920003235 aromatic polyamide Polymers 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017089473 | 2017-04-28 | ||
| JP2017089473 | 2017-04-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018190710A JP2018190710A (ja) | 2018-11-29 |
| JP2018190710A5 true JP2018190710A5 (cg-RX-API-DMAC7.html) | 2019-01-17 |
| JP6567126B2 JP6567126B2 (ja) | 2019-08-28 |
Family
ID=63917535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018082392A Active JP6567126B2 (ja) | 2017-04-28 | 2018-04-23 | 非水電解液二次電池用絶縁性多孔質層 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10535893B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6567126B2 (cg-RX-API-DMAC7.html) |
| KR (2) | KR101918449B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN108807811B (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101918448B1 (ko) * | 2017-04-28 | 2018-11-13 | 스미또모 가가꾸 가부시키가이샤 | 비수 전해액 이차 전지용 절연성 다공질층 |
| JP7160636B2 (ja) * | 2018-11-01 | 2022-10-25 | 住友化学株式会社 | 非水電解液二次電池 |
| JP7158246B2 (ja) * | 2018-11-01 | 2022-10-21 | 住友化学株式会社 | 非水電解液二次電池 |
| JP6816094B2 (ja) * | 2018-12-26 | 2021-01-20 | 住友化学株式会社 | αアルミナ、スラリー、多孔膜、積層セパレータ、並びに非水電解液二次電池及びその製造方法 |
| JP7131472B2 (ja) * | 2019-04-25 | 2022-09-06 | トヨタ自動車株式会社 | セパレータ付き電極板の製造方法及び電池の製造方法 |
| CN113422152A (zh) * | 2021-04-25 | 2021-09-21 | 华东理工大学 | 改性隔膜及其制备方法、应用和锂离子电池 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161778A (ja) | 1995-12-06 | 1997-06-20 | Hitachi Maxell Ltd | 有機電解液二次電池 |
| EP1739770B1 (en) * | 2004-04-19 | 2011-12-07 | Panasonic Corporation | Method for producing a lithium ion secondary battery |
| JP2008004438A (ja) | 2006-06-23 | 2008-01-10 | Hitachi Maxell Ltd | 電池用セパレータ、およびリチウム二次電池 |
| JP2009032677A (ja) | 2007-07-04 | 2009-02-12 | Hitachi Maxell Ltd | セパレータ用多孔質膜およびその製造方法、電池用セパレータおよびその製造方法、電池用電極およびその製造方法、ならびにリチウム二次電池 |
| KR101111710B1 (ko) * | 2008-01-29 | 2012-03-13 | 히다치 막셀 가부시키가이샤 | 절연층 형성용 슬러리, 전기화학소자용 세퍼레이터 및 그 제조방법, 및 전기화학소자 |
| JP5470751B2 (ja) | 2008-02-13 | 2014-04-16 | Ｔｄｋ株式会社 | 活物質及び電極の製造方法、活物質及び電極 |
| JP5530353B2 (ja) | 2008-06-09 | 2014-06-25 | 日立マクセル株式会社 | セパレータ用多孔質膜、電池用セパレータ、電池用電極およびそれらの製造方法、ならびにリチウム二次電池 |
| JP5988134B2 (ja) * | 2011-05-11 | 2016-09-07 | 株式会社Ｇｓユアサ | 蓄電素子 |
| DE102011121606A1 (de) * | 2011-12-20 | 2013-06-20 | Treofan Germany Gmbh & Co. Kg | Hochporöse Separator-Folie mit Beschichtung und Abschaltfunktion |
| JP6120828B2 (ja) | 2012-03-28 | 2017-04-26 | 旭化成株式会社 | 多孔膜及び多層多孔膜 |
| TWI644472B (zh) * | 2013-03-05 | 2018-12-11 | 日商協立化學產業股份有限公司 | 電池電極或分隔板塗布膜組成物、具有使用其所得塗布膜的電池電極或分隔板、及具有此電池電極或分隔板的電池 |
| JP6345660B2 (ja) | 2013-06-27 | 2018-06-20 | 旭化成株式会社 | 非水系電解液電池用セパレータ及び非水電解液電池 |
| KR20170066686A (ko) * | 2014-08-29 | 2017-06-14 | 스미또모 가가꾸 가부시키가이샤 | 다공질층, 다공질층을 적층하여 이루어지는 세퍼레이터, 및 다공질층 또는 세퍼레이터를 포함하는 비수 전해액 이차 전지 |
| KR20180030666A (ko) | 2015-07-15 | 2018-03-23 | 미쯔비시 케미컬 주식회사 | 적층 다공 필름, 비수 전해액 이차 전지용 세퍼레이터, 비수 전해액 이차 전지, 및 적층 다공 필름의 제조 방법 |
| WO2017086215A1 (ja) * | 2015-11-19 | 2017-05-26 | 旭化成株式会社 | 蓄電デバイス用バインダー、蓄電デバイス用バインダー組成物 |
| JP6657055B2 (ja) | 2015-11-30 | 2020-03-04 | 住友化学株式会社 | 非水電解液二次電池用セパレータ |
| JP6053903B1 (ja) | 2015-11-30 | 2016-12-27 | 住友化学株式会社 | 非水電解液二次電池用セパレータ |
| US20170155114A1 (en) | 2015-11-30 | 2017-06-01 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery separator |
| JP6736375B2 (ja) | 2016-06-21 | 2020-08-05 | 住友化学株式会社 | 積層体 |
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2018
- 2018-04-23 JP JP2018082392A patent/JP6567126B2/ja active Active
- 2018-04-25 CN CN201810378948.9A patent/CN108807811B/zh active Active
- 2018-04-25 KR KR1020180047702A patent/KR101918449B1/ko active Active
- 2018-04-27 US US15/965,648 patent/US10535893B2/en active Active
- 2018-10-30 KR KR1020180130655A patent/KR20180122305A/ko not_active Withdrawn