氟掺杂和部分氧化的碳化钽作为非贵金属电催化剂在酸性介质中用于甲醇氧化反应。
Fluorine-Doped and Partially Oxidized Tantalum Carbides as Nonprecious Metal Electrocatalysts for Methanol Oxidation Reaction in Acidic Media.
机构信息
State Key Laboratory of Optoelectronic Materials and Technologies and Guangdong Province Key Laboratory of Low-carbon Chemistry and Energy Conservation, School of Physics and Engineering, Sun Yat-sen University, Guangzhou, 510275, P. R. China.
Department of Physics, Xiangtan University, Xiangtan, 411105, P. R. China.
出版信息
Adv Mater. 2016 Mar 16;28(11):2163-9. doi: 10.1002/adma.201504401. Epub 2016 Jan 18.
A nonprecious metal electrocatalyst based on fluorine-doped tantalum carbide with an oxidative surface on graphitized carbon (TaCx FyOz/(g)C) is developed by using a simple one-pot in situ ion exchange and adsorption method, and the TaCxFyOz/(g)C shows superior performance and durability for methanol oxidation reaction and extreme tolerance to CO poisoning in acidic media.
开发了一种基于氟掺杂碳化钽的非贵金属电催化剂，其表面具有氧化石墨化碳（TaCx FyOz/(g)C），采用简单的一锅原位离子交换和吸附方法。TaCxFyOz/(g)C 在酸性介质中对甲醇氧化反应具有优异的性能和耐久性，并且对 CO 中毒具有极强的耐受性。
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