Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same
US-12057587-B2 · Aug 6, 2024 · US
US9017901B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9017901-B2 |
| Application number | US-201013203989-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 29, 2010 |
| Priority date | Apr 1, 2009 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
A manufacturing method of a cell assembly for a fuel cell includes: producing an electrode member, a separator, and a seal member preform, which has a frame shape and which is formed from an uncrosslinked item of solid rubber having adhesiveness, in a predetermined shape in advance; arranging the electrode member, the separator, and the seal member preform in a forming die including a pressing member, and closing the forming die while the pressing member is pressing a side of the electrode member that is opposite to the separator in the thickness direction; and pressurizing and heating the forming die to crosslink the uncrosslinked item so that the seal member seals the peripheral edge portion of the electrode member and integrates the electrode member and the separator with each other.
Opening claim text (preview).
The invention claimed is: 1. A manufacturing method of a cell assembly for a fuel cell, the cell assembly including: an electrode member having a membrane electrode assembly formed from an electrolyte membrane and a pair of electrode catalyst layers disposed on both sides of the electrolyte membrane in a thickness direction, and a pair of porous layers disposed on both sides of the membrane electrode assembly in the thickness direction; a separator having an electrode member arr…
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Related publications grouped by family.
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Answers are generated from the same data shown on this page.