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Updated: Nov 24, 2025
Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Free-standing Pt-Ni nanowires catalyst for H2 generation from hydrous hydrazine
Yu-Ping Qiu1, Liang-Liang Zhou1, Qing Shi1
1School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, P. R. China. mspwang@scut.edu.cn.
Abstract:
Free-standing Pt-Ni nanowires were fabricated by a one-pot solvothermal method. Nanowires with an optimal Pt/Ni ratio of 1.86 exhibited a high activity and a 100% H2 selectivity for hydrous hydrazine decomposition at mild temperatures, which are comparable to the levels of supported catalysts. Our study reveals for the first time that basic support is not a prerequisite for achieving favorable catalytic performance and provides a renewed perspective for the design of advanced catalysts for on-demand H2 generation from hydrous hydrazine.
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