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Published on: July 18, 2017
Manipulating the surface composition of Pt-Ru bimetallic nanoparticles to control the methanol oxidation reaction
Qingmei Wang1, Siguo Chen, Jian Jiang
1The State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing Key Laboratory of Chemical Process for Clean Energy and Resource Utilization, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China. csg810519@126.com zdwei@cqu.edu.cn.
Abstract:
The rational manipulation of reaction intermediates is crucial for achieving high-performance heterogeneous catalysis. Herein, using in situ Fourier transform infrared-diffuse reflection (FTIR) analysis, we report that the methanol oxidation reaction (MOR) intermediates can be controlled by precisely tuning the location and content of Ru on the Pt-Ru alloy surface.

