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	The improvement of Pd nanoclusters electro-catalytic properties for FAO by the addition of Co element
	Lei, M. ; Wang, L.S. ; Liu, X.L. ; Wang, J.B. ; Xu, R. ; Lei, C.X. ; Yue, G.H. ; Chen, Y. ; Peng, D.L. ; Peng DL(彭栋梁)
	2014
关键词	Catalysis Cyclic voltammetry Deposition Engineering technology Formic acid Inert gases Materials science Nanoclusters Physical vapor deposition Vapors
英文摘要	Conference Name:2014 International Conference on Materials Science and Engineering Technology, MSET 2014. Conference Address: Shanghai, China. Time:June 28, 2014 - June 29, 2014.; East China University of Science and Technology; Engineering and Industry Technology Institute; Shanghai JiaoTong University; Shanghai University of Engineering Science; Near-monodisperse Pd and PdCo nanoclusters were synthesized by physical vapor deposition using a plasma-gas-condensation cluster deposition system and tested for catalyzing formic acid oxidation. Under the condition of high vacuum and inert gas, NCs with clean surface and uniform size were obtained. The cyclic voltammetry tests revealed that the electrochemical surface area was increased from 49.7 m2 g-1 to 51.7 m2 g-1 and the peak current density of catalyzing FAO was raised from 0.115 mA cm-2 to 0.125 mA cm-2 when about 12wt. % Co element was added. Additionally, the tolerance to CO poisoning of Pd could also be improved by the addition of Co. The result indicated that this method offered a chemical-free way to prepare clean and efficient Pd-based nanoscale catalytics and encouraged deeper exploration for electrochemichal catalytic reactions. ? (2014) Trans Tech Publications, Switzerland.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMR.936.332
出版者	Trans Tech Publications Ltd
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85140]
专题	材料学院－会议论文
推荐引用方式 GB/T 7714	Lei, M.,Wang, L.S.,Liu, X.L.,et al. The improvement of Pd nanoclusters electro-catalytic properties for FAO by the addition of Co element. 2014-01-01.

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