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dc.contributor.authorLi, Cheng Chaoen
dc.contributor.authorZhang, Wenyuen
dc.contributor.authorAng, Huixiangen
dc.contributor.authorYu, Hongen
dc.contributor.authorXia, Bao Yuen
dc.contributor.authorWang, Xinen
dc.contributor.authorYang, Yan Huien
dc.contributor.authorZhao, Yangen
dc.contributor.authorHng, Huey Hoonen
dc.contributor.authorYan, Qingyuen
dc.identifier.citationLi, C. C., Zhang, W., Ang, H., Yu, H., Xia, B. Y., Wang, X., et al. (2014). Compressed hydrogen gas-induced synthesis of Au–Pt core–shell nanoparticle chains towards high-performance catalysts for Li–O2 batteries. Journal of materials chemistry a, 2(27), 10676-10681.en
dc.description.abstractHerein we reported a green synthetic route for the preparation of Au–Pt core–shell nanoparticle chains in a two-step route without the use of any surfactants. In the synthesis, compressed hydrogen was used as a reducing reagent, which also promoted the assembly of particle chains. The as-prepared monodispersed gold nanoparticles were manipulated by dipoles to form chain-like nanostructures under high pressure; meanwhile, in situ epitaxial growth of Pt shell on gold nanochains occurred, leading to the formation of Au–Pt core–shell nanoparticle chains. The resulting bimetallic Au–Pt core–shell chains showed excellent catalytic activity as cathodes in lithium oxygen batteries with a low charge–discharge over potential and outstanding cycle performance because of its clean catalytic surface, interconnected nanostructure, which provided a good electron path and innate synergistic effect.en
dc.relation.ispartofseriesJournal of materials chemistry aen
dc.rightsThis article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.en
dc.subjectDRNTU::Engineering::Materials::Nanostructured materialsen
dc.titleCompressed hydrogen gas-induced synthesis of Au–Pt core–shell nanoparticle chains towards high-performance catalysts for Li–O 2 batteriesen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.contributor.schoolSchool of Materials Science and Engineeringen
dc.description.versionPublished versionen
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