Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/88181
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dc.contributorDepartment of Applied Biology and Chemical Technology-
dc.creatorZhang, Yen_US
dc.creatorHuang, BLen_US
dc.creatorLuo, Gen_US
dc.creatorSun, Ten_US
dc.creatorFeng, YGen_US
dc.creatorWang, YCen_US
dc.creatorMa, YHen_US
dc.creatorShao, Qen_US
dc.creatorLi, YFen_US
dc.creatorZhou, ZYen_US
dc.creatorHuang, XQen_US
dc.date.accessioned2020-09-18T02:13:29Z-
dc.date.available2020-09-18T02:13:29Z-
dc.identifier.issn2375-2548en_US
dc.identifier.urihttp://hdl.handle.net/10397/88181-
dc.language.isoenen_US
dc.publisherAmerican Association for the Advancement of Science (AAAS)en_US
dc.rightsCopyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC)(https://creativecommons.org/licenses/by-nc/4.0/).en_US
dc.rightsThis is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license (https://creativecommons.org/licenses/by-nc/4.0/), which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited.en_US
dc.rightsThe following publication Zhang, Y., Huang, B. L., Luo, G., Sun, T., Feng, Y. G., Wang, Y. C., . . . Huang, X. Q. (2020). Atomically deviated Pd-Te nanoplates boost methanol-tolerant fuel cells. Science Advances, 6(31), 1-9 is available at https://dx.doi.org/10.1126/sciadv.aba9731en_US
dc.titleAtomically deviated Pd-Te nanoplates boost methanol-tolerant fuel cellsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1en_US
dc.identifier.epage9en_US
dc.identifier.volume6en_US
dc.identifier.issue31en_US
dc.identifier.doi10.1126/sciadv.aba9731en_US
dcterms.abstractThe methanol crossover effect in direct methanol fuel cells (DMFCs) can severely reduce cathodic oxygen reduction reaction (ORR) performance and fuel efficiency. As a result, developing efficient catalysts with simultaneously high ORR activity and excellent antipoisoning methanol capability remains challenging. Here, we report a class of Pd-Te hexagonal nanoplates (HPs) with a Pd20Te7 phase that simultaneously overcome the activity and methanol-tolerant issues in alkaline DMFC. Because of the specific arrangement of Pd atoms deviated from typical hexagonal close-packing, Pd-Te HPs/C displays extraordinary methanol tolerance with high ORR performance compared with commercial Pt/C. DFT calculations reveal that the high performance of Pd-Te HPs can be attributed to the breakthrough of the linear relationship between OOH* and OH* adsorption, which leaves sufficient room to improve the ORR activity but suppresses the methanol oxidation reaction. The concurrent high ORR activity and excellent methanol tolerance endow Pd-Te HPs as practical electrocatalysts for DMFC and beyond.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationScience advances, 29 July 2020, v. 6, no. 31, eaba9731, p. 1-9en_US
dcterms.isPartOfScience advancesen_US
dcterms.issued2020-07-29-
dc.identifier.isiWOS:000556543100025-
dc.identifier.scopus2-s2.0-85090068486-
dc.identifier.artneaba9731en_US
dc.description.validate202009 bcrc-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.pubStatusPublisheden_US
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