Wet lamination process for reducing mud cracking in fuel cell components
US9419286B2 · kind B2 · utility
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5References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 13, 2011 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods of making a substantially crack-free electrode layer are described. The methods include depositing an electrode ink on a substrate; placing a layer of porous reinforcement layer on a surface of the wet electrode ink; and drying the electrode ink to form the substantially crack-free electrode layer on the substrate. Substantially crack-free electrode layers and fuel cells incorporating substantially crack-free electrode layers are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.