Outstanding electro-catalytic activity of Pt x –(RuO y –CeO2)1−x /C composites towards ethanol oxidation in acid media

2013 ◽  
Vol 43 (9) ◽  
pp. 953-965 ◽  
Author(s):  
Lorenna L. A. Souza ◽  
Gláucia R. O. Almeida ◽  
Lays S. R. Silva ◽  
Franciele O. F. Bergamaski ◽  
Álvaro S. Lima ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ethanol Oxidation ◽  
Acid Media ◽  
Electro Catalytic Activity

Electro-Catalytic Performance of Different Pt/Ag Ratio on H2O2 Electro-Reduction for Direct NaBH4-H2O2 Fuel Cell

2014 ◽  
Vol 986-987 ◽  
pp. 59-62
Author(s):  
Ting Fang Yang ◽  
Dan Zheng ◽  
Zao Xi Yu
Keyword(s):  
Cyclic Voltammetry ◽  
Catalytic Activity ◽  
Reduction Method ◽  
Catalytic Performance ◽  
Performance Tests ◽  
Peak Current Density ◽  
Acid Media ◽  
Electro Catalytic Activity ◽  
Xrd And Tem ◽  
Better Than

In this paper the different proportional Pt/Ag on XC-72 carbon are studied to serve as the electro-catalysts of H2O2in acid media. All catalysts are prepared by impregnation reduction method and characterized by XRD and TEM. The electrochemical performance tests are examined by cyclic voltammetry (CV) at 25°C and 30°C, respectively. The results suggest that the peak current density increases with increasing the Ag content in Pt-Ag/C. Attributed to the temperature factor, the electro-catalytic activity of all catalysts at 30°C is better than that of 25°C.

Preparation of Rh/C and its high electro-catalytic activity for ethanol oxidation in alkaline media

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91829-91835 ◽  
Author(s):  
Fangfang Zhang ◽  
Debi Zhou ◽  
Zejie Zhang ◽  
Mingda Zhou ◽  
Qian Wang
Keyword(s):  
Catalytic Activity ◽  
Ethanol Oxidation ◽  
Alkaline Media ◽  
Ethanol Electrooxidation ◽  
Electro Catalytic Activity

The ethanol electrooxidation behaviors on Rh/C in alkaline media were studied compared with that on Pd/C.

Effects of Microwave-synthesizing Parameters on Structure and Electro-catalytic Activity of Pt2Mo/C towards Methanol Oxidation

2010 ◽  
Vol 25 (4) ◽  
pp. 359-364 ◽  
Author(s):  
Xin ZENG ◽  
Xian-Xia YUAN ◽  
Xiao-Yun XIA ◽  
Juan DU ◽  
Hui-Juan ZHANG ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Methanol Oxidation ◽  
Electro Catalytic Activity
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