Electrocatalysis on Bare and Pt Modified Ru(0001)and Ru(10-10)

机译：裸露和PT改性Ru（0001）和Ru（10-10）的电催化分析

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The interest for the electrochemical behavior of well-ordered Ru surfaces has been increasing in connection with the effort to improve Pt-Ru fuel cell electrocatalysts.In this work,surface oxidation,CO oxidation and spontaneous deposition of Pt and Pd on Ru(0001)and Ru(10-10)single crystal surfaces were investigated.The surfaces were prepared by sputtering,annealing and oxidation/reduction cycles in UHV,or by annealing in H_2.The crystals were transferred to electrochemical or spectroelectrochemical cells protected by CO.The measurements involved electrochemical,SXS,STM and SNIFTIRS techniques.

机译：富裕的Ru表面的电化学行为的兴趣与改善Pt-Ru燃料电池电催化剂的努力有所增加。在ru（0001）上的这种工作，表面氧化，共同氧化和自发沉积Pt和Pd）并研究了Ru（10-10）单晶表面。通过UHV的溅射，退火和氧化/还原循环或通过在H_2中退火来制备表面。将晶体转移到通过CAPThe测量保护的电化学或光谱电化学细胞。涉及电化学，SXS，STM和SNIFTIR技术。

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《The Meeting of the Electrochemical Society》|2001年||共1页
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S.R.Brankovic; J.X.Wang; R.R.Adzic;
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中图分类化学工业;
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Electrocatalysis on Bare and Pt Modified Ru(0001)and Ru(10-10)

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