JP2016177929A5 - - Google Patents
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- Publication number
- JP2016177929A5 JP2016177929A5 JP2015055854A JP2015055854A JP2016177929A5 JP 2016177929 A5 JP2016177929 A5 JP 2016177929A5 JP 2015055854 A JP2015055854 A JP 2015055854A JP 2015055854 A JP2015055854 A JP 2015055854A JP 2016177929 A5 JP2016177929 A5 JP 2016177929A5
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte membrane
- treatment liquid
- ionomer
- dissolved
- prepared
- 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.)
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- 239000003792 electrolyte Substances 0.000 claims 7
- 239000012528 membrane Substances 0.000 claims 7
- 239000007788 liquid Substances 0.000 claims 6
- 229920000554 ionomer Polymers 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
Claims (2)
電解質膜前駆体の加水分解処理に用いる処理液を、前記電解質膜の樹脂と同質のアイオノマーが溶解した処理液に調製する工程と、
前記電解質膜前駆体を、前記調製された前記処理液に含浸させる工程とを備え、
前記処理液は、前記電解質膜がイオン伝導性を発揮するために有するイオン交換基の1当量に対応するアイオノマーの乾燥樹脂重量で定義される当量重量が１５００以上で１９００以下のアイオノマーを、少なくとも０．００１ｗｔ％、溶解して含有する
電解質膜の製造方法。 An electrolyte membrane manufacturing method comprising:
Preparing a treatment liquid used for the hydrolysis treatment of the electrolyte membrane precursor into a treatment liquid in which an ionomer of the same quality as the resin of the electrolyte membrane is dissolved;
Impregnating the electrolyte membrane precursor with the prepared treatment liquid,
The treatment liquid contains an ionomer having an equivalent weight defined by a dry resin weight of an ionomer corresponding to one equivalent of an ion exchange group that the electrolyte membrane has to exhibit ion conductivity at least 0 and 1900 or less. A manufacturing method of an electrolyte membrane containing 0.001 wt% dissolved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015055854A JP6277982B2 (en) | 2015-03-19 | 2015-03-19 | Manufacturing method of electrolyte membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015055854A JP6277982B2 (en) | 2015-03-19 | 2015-03-19 | Manufacturing method of electrolyte membrane |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016177929A JP2016177929A (en) | 2016-10-06 |
| JP2016177929A5 true JP2016177929A5 (en) | 2017-06-01 |
| JP6277982B2 JP6277982B2 (en) | 2018-02-14 |
Family
ID=57070799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015055854A Active JP6277982B2 (en) | 2015-03-19 | 2015-03-19 | Manufacturing method of electrolyte membrane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6277982B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210028824A (en) * | 2019-09-05 | 2021-03-15 | 현대자동차주식회사 | Polymer Electrolyte Membrane for Fuel Cell and Method for Manufacturing The Same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010114020A (en) * | 2008-11-10 | 2010-05-20 | Toyota Motor Corp | Manufacturing method of polyelectrolyte membrane, the polyelectrolyte membrane, and solid polymer fuel cell |
| JP5772752B2 (en) * | 2012-07-30 | 2015-09-02 | トヨタ自動車株式会社 | Electrolyte membrane manufacturing method and electrolyte membrane manufacturing apparatus |
| JP5692284B2 (en) * | 2013-05-21 | 2015-04-01 | トヨタ自動車株式会社 | Manufacturing method and apparatus for manufacturing reinforced electrolyte membrane |
| JP6417116B2 (en) * | 2013-05-31 | 2018-10-31 | 旭化成株式会社 | Polymer electrolyte composition, and polymer electrolyte membrane, electrode catalyst layer, membrane electrode assembly, and solid polymer fuel cell using the same |
-
2015
- 2015-03-19 JP JP2015055854A patent/JP6277982B2/en active Active
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