scholarly journals Improving the Electrocatalytic Activity of Pt Monolayer Catalysts for Electrooxidation of Methanol, Ethanol and Ammonia by Tailoring the Surface Morphology of the Supporting Core

2016 ◽  
Vol 3 (4) ◽  
pp. 506-506
Author(s):  
Jie Liu ◽  
Bin Chen ◽  
Zhengyang Ni ◽  
Yida Deng ◽  
Xiaopeng Han ◽  
...  
Keyword(s):  
Surface Morphology ◽  
Electrocatalytic Activity ◽  
Electrooxidation Of Methanol ◽  
Monolayer Catalysts

Electrochemical Deposition of Carambolalike Ytterbium Hexacyanoferrate(II) and its Application in Electrocatalysis

2011 ◽  
Vol 239-242 ◽  
pp. 1040-1044 ◽  
Author(s):  
Liang Dong Feng ◽  
Bo Qing Chen ◽  
Ya Xin Gu ◽  
Xiao Chun Cheng ◽  
Jie Wu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Surface Morphology ◽  
Electrochemical Deposition ◽  
Electrocatalytic Activity ◽  
Deposition Time ◽  
Applied Potential ◽  
Controllable Synthesis ◽  
Au Electrode ◽  
Electrochemical Approach ◽  
Synthesized Materials

A facile electrochemical approach was developed for controllable synthesis of ytterbium hexacyanoferrate(II) (YbHCF(II)) carambolalike microparticles. The prepared samples were characterized by XRD, EDS and SEM techniques. The composition of YbHCF(II) sample could be assigned to be KYb[Fe(CN)6]∙xH2O. By controlling the synthetic conditions, such as applied potential and deposition time, the size and surface morphology of the synthesized materials could be well controlled. The modified Au electrode by YbHCF(II) carambolalike microparticles possesses prominent electrocatalytic activity toward the reduction of hydrogen peroxide.

Facile synthesis of Pt–Pd nanodendrites and their superior electrocatalytic activity

2014 ◽  
Vol 2 (12) ◽  
pp. 4384-4390 ◽  
Author(s):  
Jing-Jing Lv ◽  
Jie-Ning Zheng ◽  
Shan-Shan Li ◽  
Li-Li Chen ◽  
Ai-Jun Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ethylene Glycol ◽  
Electrocatalytic Activity ◽  
Reduction Method ◽  
Chemical Reduction ◽  
Alkaline Media ◽  
High Catalytic Activity ◽  
Chemical Reduction Method ◽  
Facile Synthesis ◽  
Electrooxidation Of Methanol

Porous Pt–Pd nanodendrites were fabricated by a co-chemical reduction method using both PVP and urea as the co-stabilizing and co-structure-directing agents. The Pt–Pd nanodendrites displayed high catalytic activity and stability toward the electrooxidation of methanol and ethylene glycol in alkaline media.

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