Mathematical Simulation of PEMFC Platinum Cathode Degradation Accounting Catalyst’s Nanoparticles Growth
This paper presents a mathematical model of platinum catalyst degradation. Equation describing the degradation of electrochemical surface area on the base of mechanisms: platinum nanoparticles electrochemical dissolution, particle growth due to Ostwald ripening, migration of nanoparticles along the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2018-08-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/648 |