dc.contributor.author | Xu, Shicheng | |
dc.contributor.author | Wang, Zhaoxuan | |
dc.contributor.author | Dull, Sam | |
dc.contributor.author | Liu, Yunzhi | |
dc.contributor.author | Lee, Dong Un | |
dc.contributor.author | Pacheco, Lezama | |
dc.contributor.author | Orazov, Marat | |
dc.contributor.author | Vullum, Per Erik | |
dc.contributor.author | Dadlani, Anup | |
dc.contributor.author | Vinogradova, Olga | |
dc.contributor.author | Schindler, Peter | |
dc.contributor.author | Tam, Qizhan | |
dc.contributor.author | Schladt, Thomas | |
dc.contributor.author | Mueller, Jonathan E. | |
dc.contributor.author | Kirsch, Sebastian | |
dc.contributor.author | Huebner, Gerold | |
dc.contributor.author | Higgins, Drew | |
dc.contributor.author | Torgersen, Jan | |
dc.contributor.author | Viswanathan, Venkatasubramanian | |
dc.contributor.author | Jaramillo, Thomas F | |
dc.contributor.author | Prinz, Friedrich | |
dc.date.accessioned | 2021-10-04T08:36:27Z | |
dc.date.available | 2021-10-04T08:36:27Z | |
dc.date.created | 2021-10-01T14:22:31Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Advanced Materials. 2021, 33 (30), . | en_US |
dc.identifier.issn | 0935-9648 | |
dc.identifier.uri | https://hdl.handle.net/11250/2787372 | |
dc.description.abstract | The design and fabrication of lattice-strained platinum catalysts achieved by removing a soluble core from a platinum shell synthesized via atomic layer deposition, is reported. The remarkable catalytic performance for the oxygen reduction reaction (ORR), measured in both half-cell and full-cell configurations, is attributed to the observed lattice strain. By further optimizing the nanoparticle geometry and ionomer/carbon interactions, mass activity close to 0.8 A mgPt−1 @0.9 V iR-free is achievable in the membrane electrode assembly. Nevertheless, active catalysts with high ORR activity do not necessarily lead to high performance in the high-current-density (HCD) region. More attention shall be directed toward HCD performance for enabling high-power-density hydrogen fuel cells. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Wiley-VCH GmbH | en_US |
dc.relation.uri | https://onlinelibrary.wiley.com/doi/full/10.1002/adma.202007885 | |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Direct Integration of Strained-Pt Catalysts into Proton-Exchange-Membrane Fuel Cells with Atomic Layer Deposition | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.pagenumber | 10 | en_US |
dc.source.volume | 33 | en_US |
dc.source.journal | Advanced Materials | en_US |
dc.source.issue | 30 | en_US |
dc.identifier.doi | 10.1002/adma.202007885 | |
dc.identifier.cristin | 1942283 | |
dc.relation.project | Norges forskningsråd: 197405 | en_US |
dc.relation.project | Norges forskningsråd: 274459 | en_US |
dc.source.articlenumber | 2007885 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |