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|Title:||One-pot synthesis of Pt-Co alloy nanowire assemblies with tunable composition and enhanced electrocatalytic properties||Authors:||Lou, David Xiong Wen
Xia, Bao Yu
Wu, Hao Bin
|Keywords:||DRNTU::Engineering::Nanotechnology||Issue Date:||2015||Source:||Xia, B. Y., Wu, H. B., Li, N., Yan, Y., Lou, D. X. W., & Wang, X. (2015). One-pot synthesis of Pt-Co alloy nanowire assemblies with tunable composition and enhanced electrocatalytic properties. Angewandte chemie International edition, 54(12), 3797-3801.||Series/Report no.:||Angewandte chemie International edition||Abstract:||Three-dimensional (3D) Pt-based alloy nanostructures composed of one-dimensional (1D) nanowires/nanorods have recently attracted significant interest as electrocatalysts. In this work, we report an effective solvothermal method for the direct preparation of 3D Pt–Co nanowire assemblies (NWAs) with tunable composition. The composition- and structure-dependent electrocatalytic performance is thoroughly investigated. Because of the bimetallic synergetic effect and unique structural advantage, the as-prepared 3D Pt3Co NWA outperforms commercial Pt/carbon and Pt black catalysts and even 3D Pt NWA. The electrochemical results demonstrate that the 3D Pt3Co NWA is indeed a promising electrocatalyst with enhanced catalytic activity and improved durability for practical electrocatalytic applications.||URI:||https://hdl.handle.net/10356/106778
|ISSN:||1433-7851||DOI:||10.1002/anie.201411544||Rights:||© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||SCBE Journal Articles|
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