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dc.contributor.authorZhang, Longzhou
dc.contributor.authorJia, Yi
dc.contributor.authorLiu, Hongli
dc.contributor.authorZhuang, Linzhou
dc.contributor.authorYan, Xuecheng
dc.contributor.authorLang, Chengguang
dc.contributor.authorWang, Xin
dc.contributor.authorYang, Dongjiang
dc.contributor.authorHuang, Keke
dc.contributor.authorFeng, Shouhua
dc.contributor.authorYao, Xiangdong
dc.date.accessioned2019-07-06T12:31:44Z
dc.date.available2019-07-06T12:31:44Z
dc.date.issued2019
dc.identifier.issn1433-7851
dc.identifier.doi10.1002/anie.201902107
dc.identifier.urihttp://hdl.handle.net/10072/385571
dc.description.abstractAtomic metal species based catalysts (AMCs) show remarkable potential in various catalytic reactions. The coordination configuration of the metal atoms has been widely recognized as the determining factor to the electronic structure and the catalytic activity. However, the synergistic effect between the adjacent layers of the multilayered AMCs is always neglected. We reported an atomic Co and Pt co-trapped carbon catalyst, which exhibits a ultrahigh activity for HER in the wide range of pH (η10=27 and 50 mV in acidic and alkaline media, respectively) with ultralow metal loadings (1.72 and 0.16 wt% for Co and Pt, respectively), much superior to the commercial Pt/C. Theoretical analysis reveals that the atomic metals on the inner graphitic layers significantly alter the electronic structure of the outmost layer, thus tailoring the HER activity. This finding arouses a re-thinking of the intrinsic activity origins of AMCs and suggests a new avenue in the structure design of AMCs.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherWILEY
dc.relation.ispartoflocationGermany
dc.relation.ispartofjournalAngewandte Chemie - International Edition
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchcode34
dc.titleCharge Polarization from Atomic Metals on Adjacent Graphitic Layers for Enhancing the Hydrogen Evolution Reaction
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.description.notepublicThis publication has been entered into Griffith Research Online as an Advanced Online Version.
gro.hasfulltextNo Full Text
gro.griffith.authorJia, Yi
gro.griffith.authorYan, Xuecheng


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