Process for manufacturing an electrochemical-reactor flow guide
US11437638B2 · kind B2 · utility
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Key dates
| Filing date | Sep 11, 2019 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Aug 12, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for manufacturing a flow guide for an electrochemical reactor, including providing a substrate; on a first face of the substrate, printing a layer of electrically conductive ink by applying a shear stress to this layer, the viscosity of the printed ink being comprised between 70 and 500 Pa·s for a shear rate of 0.1 s−1, and the viscosity of the printed ink being comprised between 2.5 and 7 Pa·s for a shear rate of 100 s1, the layer of ink being printed to form a pattern including ribs delineating flow channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.