Surface Profile Control of FeNiPt/Pt Core/Shell Nanowires for Oxygen Reduction Reaction

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Huiyuan ZhuShouheng Sun

Abstract

Monodisperse core/shell FeNiPt/FePt nanowires (4.5 × 20-50 nm) are synthesized by seed-mediated growth of FePt over the pre-made 2.5 nm wide FeNiPt nanowires. The surface profile of the FeNiPt/FePt nanowires is tailored by acid and thermal treatment. The FeNiPt/Pt-skin nanowires show higher activities than the FeNiPt/Pt-skeleton nanowires.

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Citations

Aug 6, 2015·Journal of the American Chemical Society·Huiyuan ZhuSheng Dai
Oct 1, 2016·Advanced Materials·Wei WangShaojun Guo
Jul 25, 2018·Advanced Materials·Bing NiXun Wang
Sep 13, 2020·Journal of Nanobiotechnology·Lin BaiQingjie Ma
Feb 1, 2019·Langmuir : the ACS Journal of Surfaces and Colloids·Xuelian YuYihe Zhang
Sep 9, 2021·Chemical Communications : Chem Comm·Maoyu Wang, Zhenxing Feng

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