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Tailoring ionomer distribution in the catalyst layer via heteroatom-functionalization toward superior PEMFC performance.
- Source :
-
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2023 Sep 21; Vol. 59 (76), pp. 11357-11360. Date of Electronic Publication: 2023 Sep 21. - Publication Year :
- 2023
-
Abstract
- We investigate in detail the influence of O, S, and N functionalization of Pt <subscript>3</subscript> Co/C catalysts on the proton exchange membrane fuel cell (PEMFC). The results demonstrated that N-functionalization is more beneficial for the distribution of the ionomer in the catalyst layer, resulting in a trade-off between oxygen and hydronium ion transport.
Details
- Language :
- English
- ISSN :
- 1364-548X
- Volume :
- 59
- Issue :
- 76
- Database :
- MEDLINE
- Journal :
- Chemical communications (Cambridge, England)
- Publication Type :
- Academic Journal
- Accession number :
- 37670613
- Full Text :
- https://doi.org/10.1039/d3cc03610c