JP2008243825A5 - - Google Patents
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- Publication number
- JP2008243825A5 JP2008243825A5 JP2008124988A JP2008124988A JP2008243825A5 JP 2008243825 A5 JP2008243825 A5 JP 2008243825A5 JP 2008124988 A JP2008124988 A JP 2008124988A JP 2008124988 A JP2008124988 A JP 2008124988A JP 2008243825 A5 JP2008243825 A5 JP 2008243825A5
- Authority
- JP
- Japan
- Prior art keywords
- separator
- porous substrate
- particles
- electrochemical element
- plate
- 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
- 239000002245 particle Substances 0.000 claims 25
- 239000000758 substrate Substances 0.000 claims 22
- 229920005989 resin Polymers 0.000 claims 12
- 239000011347 resin Substances 0.000 claims 12
- 230000008018 melting Effects 0.000 claims 7
- 238000002844 melting Methods 0.000 claims 7
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 5
- 239000011148 porous material Substances 0.000 claims 5
- 229910001593 boehmite Inorganic materials 0.000 claims 4
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims 4
- 238000010292 electrical insulation Methods 0.000 claims 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 2
- 239000002657 fibrous material Substances 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 2
- 150000004767 nitrides Chemical class 0.000 claims 2
- 229920000098 polyolefin Polymers 0.000 claims 2
- 239000004962 Polyamide-imide Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 230000004323 axial length Effects 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 229920002312 polyamide-imide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- -1 polyethylene, ethylene Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008124988A JP5148360B2 (ja) | 2005-12-08 | 2008-05-12 | セパレータ用多孔質基体、電気化学素子用セパレータ、電極および電気化学素子 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2005/022540 | 2005-12-08 | ||
| PCT/JP2005/022540 WO2006062153A1 (ja) | 2004-12-08 | 2005-12-08 | 電気化学素子用セパレータおよび電気化学素子 |
| JP2008124988A JP5148360B2 (ja) | 2005-12-08 | 2008-05-12 | セパレータ用多孔質基体、電気化学素子用セパレータ、電極および電気化学素子 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006329646A Division JP4184404B2 (ja) | 2005-12-08 | 2006-12-06 | 電気化学素子用セパレータおよび電気化学素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008243825A JP2008243825A (ja) | 2008-10-09 |
| JP2008243825A5 true JP2008243825A5 (enExample) | 2009-04-23 |
| JP5148360B2 JP5148360B2 (ja) | 2013-02-20 |
Family
ID=39914858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008124988A Active JP5148360B2 (ja) | 2005-12-08 | 2008-05-12 | セパレータ用多孔質基体、電気化学素子用セパレータ、電極および電気化学素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5148360B2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9786888B2 (en) | 2010-01-13 | 2017-10-10 | Sony Corporation | Separator and nonaqueous electrolyte battery |
| CN102869823B (zh) | 2010-04-27 | 2015-09-02 | 松下电器产业株式会社 | 薄片状纤维结构体、电池、绝热材料、防水片、支架 |
| JP5825894B2 (ja) * | 2011-07-15 | 2015-12-02 | 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． | 二次電池用電極、二次電池用電極の製造方法並びに二次電池 |
| JP2013084390A (ja) * | 2011-10-06 | 2013-05-09 | Toyota Motor Corp | リチウムイオン二次電池 |
| JP5984051B2 (ja) | 2012-07-12 | 2016-09-06 | 株式会社Ｇｓユアサ | 電極体 |
| JP5846449B2 (ja) * | 2012-11-12 | 2016-01-20 | 北越紀州製紙株式会社 | 電池用セパレータの製造方法及び電池用セパレータ |
| US9666852B2 (en) * | 2014-10-02 | 2017-05-30 | Ford Global Technologies, Llc | Composite separator with aligned particles |
| KR102388261B1 (ko) | 2018-10-12 | 2022-04-18 | 주식회사 엘지에너지솔루션 | 다공성 분리막 및 이를 포함하는 리튬 이차 전지 |
| CN114556680B (zh) * | 2019-10-31 | 2024-04-26 | 日本瑞翁株式会社 | 锂离子二次电池间隔件用功能层、带有锂离子二次电池间隔件用功能层的间隔件、锂离子二次电池、以及它们的制造方法 |
| JP7753637B2 (ja) * | 2021-01-13 | 2025-10-15 | 株式会社Ｇｓユアサ | 非水電解質蓄電素子及びその製造方法 |
| WO2024192602A1 (zh) * | 2023-03-17 | 2024-09-26 | 宁德时代新能源科技股份有限公司 | 隔离膜及其制备方法、二次电池和用电装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6153337A (en) * | 1997-12-19 | 2000-11-28 | Moltech Corporation | Separators for electrochemical cells |
| JP2001084987A (ja) * | 1999-09-14 | 2001-03-30 | Toshiba Corp | 電気化学デバイス |
| JP4470248B2 (ja) * | 1999-11-10 | 2010-06-02 | 宇部興産株式会社 | 電池用セパレータ |
| JP4470288B2 (ja) * | 2000-07-07 | 2010-06-02 | 宇部興産株式会社 | 電池用セパレータ及びそれを用いたリチウム二次電池 |
| JP4495516B2 (ja) * | 2004-05-14 | 2010-07-07 | 株式会社巴川製紙所 | 電子部品用セパレータ及びその製造方法 |
-
2008
- 2008-05-12 JP JP2008124988A patent/JP5148360B2/ja active Active
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