Membrane electrode with low energy consumption
The invention relates to the technical field of electrolysis water catalysis, in particular to a low-energy-consumption membrane electrode which is prepared from a low-energy-consumption catalytic layer and a perfluorosulfonic acid proton exchange membrane, a mixture with a bubble dredging function...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
23.07.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to the technical field of electrolysis water catalysis, in particular to a low-energy-consumption membrane electrode which is prepared from a low-energy-consumption catalytic layer and a perfluorosulfonic acid proton exchange membrane, a mixture with a bubble dredging function is introduced into the structure of the low-energy-consumption catalytic layer, and both the low-energy-consumption catalytic layer and the perfluorosulfonic acid proton exchange membrane in the mixture have the hydrophilic property; the problem that in the prior art, an additive and a perfluorosulfonic acid polymer are poor in compatibility is solved, the catalyst layer has a good hydrophilic contact angle, then the anti-foaming performance of the catalyst layer is improved, and the electrolysis energy consumption of the catalyst layer is effectively reduced; the amino-functionalized metal oxide and the perfluorinated sulfonic acid resin contained in the mixture with the bubble dredging function both have high mol |
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Bibliography: | Application Number: CN202410399024 |