JP2019149361A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019149361A5 JP2019149361A5 JP2018134374A JP2018134374A JP2019149361A5 JP 2019149361 A5 JP2019149361 A5 JP 2019149361A5 JP 2018134374 A JP2018134374 A JP 2018134374A JP 2018134374 A JP2018134374 A JP 2018134374A JP 2019149361 A5 JP2019149361 A5 JP 2019149361A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- binder
- battery separator
- separator according
- melting point
- 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
- 239000011230 binding agent Substances 0.000 claims 11
- 239000000835 fiber Substances 0.000 claims 6
- 238000002844 melting Methods 0.000 claims 6
- 230000008018 melting Effects 0.000 claims 6
- 238000000354 decomposition reaction Methods 0.000 claims 3
- 239000004745 nonwoven fabric Substances 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 229920002527 Glycogen Polymers 0.000 claims 2
- 229920002472 Starch Polymers 0.000 claims 2
- 229920002678 cellulose Polymers 0.000 claims 2
- 239000001913 cellulose Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229940096919 glycogen Drugs 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000008107 starch Substances 0.000 claims 2
- 235000019698 starch Nutrition 0.000 claims 2
- -1 2-oxo-1-pyrrolidinyl Chemical group 0.000 claims 1
- 229920001410 Microfiber Polymers 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 150000004676 glycans Chemical class 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003658 microfiber Substances 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 230000004580 weight loss Effects 0.000 claims 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020207027394A KR20200127206A (ko) | 2018-02-26 | 2019-02-22 | 이차 전지용 세퍼레이터 |
| US16/975,650 US20200411828A1 (en) | 2018-02-26 | 2019-02-22 | Secondary battery separator |
| EP19758231.5A EP3761400A4 (en) | 2018-02-26 | 2019-02-22 | SECONDARY BATTERY SEPARATOR |
| CN201980014208.XA CN111771298A (zh) | 2018-02-26 | 2019-02-22 | 二次电池用隔板 |
| PCT/JP2019/006727 WO2019163933A1 (ja) | 2018-02-26 | 2019-02-22 | 二次電池用セパレータ |
| JP2021053996A JP2021103692A (ja) | 2018-02-26 | 2021-03-26 | 二次電池用セパレータ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018032520 | 2018-02-26 | ||
| JP2018032520 | 2018-02-26 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021053996A Division JP2021103692A (ja) | 2018-02-26 | 2021-03-26 | 二次電池用セパレータ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019149361A JP2019149361A (ja) | 2019-09-05 |
| JP2019149361A5 true JP2019149361A5 (https=) | 2020-07-16 |
| JP6906485B2 JP6906485B2 (ja) | 2021-07-21 |
Family
ID=67850738
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018134374A Expired - Fee Related JP6906485B2 (ja) | 2018-02-26 | 2018-07-17 | 二次電池用セパレータ |
| JP2021053996A Pending JP2021103692A (ja) | 2018-02-26 | 2021-03-26 | 二次電池用セパレータ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021053996A Pending JP2021103692A (ja) | 2018-02-26 | 2021-03-26 | 二次電池用セパレータ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200411828A1 (https=) |
| EP (1) | EP3761400A4 (https=) |
| JP (2) | JP6906485B2 (https=) |
| KR (1) | KR20200127206A (https=) |
| CN (1) | CN111771298A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021038697A1 (ja) * | 2019-08-26 | 2021-03-04 | 株式会社ダイセル | スラリー |
| JP2021180096A (ja) * | 2020-05-13 | 2021-11-18 | 株式会社ダイセル | 二次電池用セパレータ |
| KR20230148179A (ko) * | 2021-02-19 | 2023-10-24 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 사이클 수명이 긴 고용량 실리콘 애노드 및 이의 제조 및 사용 방법 |
| CN113594630B (zh) * | 2021-07-28 | 2022-06-07 | 华中科技大学 | 一种电池用复合隔膜、其制备方法及锂硫电池 |
| JP2023020162A (ja) * | 2021-07-30 | 2023-02-09 | 帝人株式会社 | ポリパラフェニレンテレフタルアミド微細繊維層を含む積層多孔質膜及びそれからなる非水系二次電池 |
| CN118040231A (zh) * | 2024-02-26 | 2024-05-14 | 苏州大学 | 一种锂电池用多方位热保护隔膜及其制备方法 |
| WO2026063292A1 (ja) * | 2024-09-20 | 2026-03-26 | 国立大学法人横浜国立大学 | ナトリウムイオン二次電池 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4577819B2 (ja) * | 2003-07-02 | 2010-11-10 | 日本バイリーン株式会社 | 湿式不織布、湿式不織布の製造方法、及び電気二重層キャパシタ用セパレータ、リチウムイオン二次電池用セパレータ、並びに電気二重層キャパシタ、リチウムイオン二次電池 |
| JP2006264029A (ja) * | 2005-03-23 | 2006-10-05 | Teijin Solfill Kk | 複合体シート、その製造方法およびそれを用いた電気電子部品 |
| JP2008186707A (ja) * | 2007-01-30 | 2008-08-14 | Tomoegawa Paper Co Ltd | 電気化学素子用セパレータ |
| JP5189459B2 (ja) * | 2008-10-27 | 2013-04-24 | 株式会社クラレ | リチウム電池用セパレータ及びそれを用いたリチウム電池 |
| JP2010239061A (ja) * | 2009-03-31 | 2010-10-21 | Tomoegawa Paper Co Ltd | 蓄電デバイス用セパレータ |
| JP2011035373A (ja) * | 2009-07-10 | 2011-02-17 | Tomoegawa Paper Co Ltd | 蓄電デバイス用セパレータ |
| WO2011027870A1 (ja) * | 2009-09-07 | 2011-03-10 | 株式会社クラレ | セパレータ、電気二重層キャパシタ、電池、及び積層体 |
| CN102498592B (zh) * | 2009-09-16 | 2014-10-22 | 株式会社可乐丽 | 非水类电池用隔板及使用其的非水类电池以及非水类电池用隔板的制造方法 |
| WO2012005139A1 (ja) | 2010-07-05 | 2012-01-12 | 株式会社村田製作所 | セラミックセパレータ及び蓄電デバイス |
| JP2015022868A (ja) * | 2013-07-18 | 2015-02-02 | 住友電気工業株式会社 | 溶融塩電池 |
| JP2015030226A (ja) * | 2013-08-05 | 2015-02-16 | ユニチカ株式会社 | 積層多孔質フィルム |
| JP2015050091A (ja) * | 2013-09-03 | 2015-03-16 | 三菱製紙株式会社 | リチウムイオン二次電池用セパレータおよびリチウムイオン二次電池用セパレータの製造方法 |
| JP2016182816A (ja) * | 2015-03-25 | 2016-10-20 | 特種東海製紙株式会社 | 積層体及びその製造方法 |
| US10270075B2 (en) * | 2015-07-09 | 2019-04-23 | E I Du Pont De Nemours And Company | Separator having adhesive layer, manufacturing method of the same, and electrochemical device having the same |
| WO2017031159A1 (en) * | 2015-08-17 | 2017-02-23 | Celgard, Llc | Improved battery separators and related methods |
| JP2017179677A (ja) * | 2016-03-31 | 2017-10-05 | 特種東海製紙株式会社 | 多孔性シート |
-
2018
- 2018-07-17 JP JP2018134374A patent/JP6906485B2/ja not_active Expired - Fee Related
-
2019
- 2019-02-22 US US16/975,650 patent/US20200411828A1/en not_active Abandoned
- 2019-02-22 CN CN201980014208.XA patent/CN111771298A/zh active Pending
- 2019-02-22 KR KR1020207027394A patent/KR20200127206A/ko not_active Withdrawn
- 2019-02-22 EP EP19758231.5A patent/EP3761400A4/en not_active Withdrawn
-
2021
- 2021-03-26 JP JP2021053996A patent/JP2021103692A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019149361A5 (https=) | ||
| CN101717612B (zh) | 一种水性粘合剂及其制备方法和应用 | |
| JP2016537440A5 (https=) | ||
| ES2610974T3 (es) | Material de filtro para gases acabado de manera retardante de las llamas con alta capacidad de almacenamiento de polvo | |
| JP2004160459A5 (https=) | ||
| JP2013167669A5 (https=) | ||
| TWI457353B (zh) | 高分子、高分子混摻物、與阻燃材料 | |
| JP2011256383A (ja) | ジアルデヒドから製造された５−および６−員環式エナミン化合物からの速硬化性熱硬化性物質 | |
| JP2016506403A5 (https=) | ||
| JP2017531740A5 (https=) | ||
| CN104263321A (zh) | 一种可调控卷烟滤嘴烟气温度的复合相变材料及其制备方法和应用 | |
| EP2852574A2 (en) | Process for sorafenib tosylate polymorph iii | |
| JP2014234581A (ja) | 不織布及びその製造方法 | |
| JP2020502374A5 (https=) | ||
| CN109411683A (zh) | 陶瓷浆料、陶瓷隔膜和锂离子电池 | |
| JP2011500575A5 (https=) | ||
| CN110172124B (zh) | 一种锂电池陶瓷隔膜专用粘合剂及其制备方法和应用 | |
| JP2011208137A5 (https=) | ||
| CN105386305B (zh) | 无卤无磷三嗪阻燃剂及其制备方法与在棉织物中的应用 | |
| JP2014511946A5 (https=) | ||
| JP2018059228A (ja) | 耐水性繊維集合体及びその製造方法 | |
| JPWO2022137345A5 (https=) | ||
| JP2017200979A5 (https=) | ||
| JP2017159249A5 (https=) | ||
| JP3753227B2 (ja) | 水溶性バインダー |