Method for producing membrane electrode
US12381230B2 · kind B2 · utility
0Cited by
0References
6Claims
0Family size
Inventors
Key dates
| Filing date | Sep 9, 2022 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Sep 22, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for producing a membrane electrode comprises a thermal transfer printing step, a thermal combining step, a carbon paper attaching step and a hot-pressing step. The invention realizes the continuous automatic production of the membrane electrode and improves the production efficiency and the quality of the membrane electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.