scholarly journals Poly(o-toluidine) Modified Platinum Electrode As an Electrocatalyst for Benzyl Alcohol Oxidation in Acid Media

Author(s):  
Mohamed EL-Deeb ◽  
1986 ◽  
Vol 51 (11) ◽  
pp. 2444-2454 ◽  
Author(s):  
Dimitra Sazou ◽  
Nicolaos Xonoglou ◽  
Georgios Kokkinidis

The oxidation of benzyl alcohol on platinum surfaces modified by foreign metal adatoms (Pb, Tl, Bi) deposited at an underpotential region was studied in both acid and alkaline media; it was found that Pb, Tl, and Bi submonolayers intensively catalyse the benzyl alcohol oxidation. The enhancement of the electrocatalytic activity of Pt for the benzyl alcohol oxidation in acid solutions has been explained through the mechanism of ăthird body" effect in electrocatalysis. On the other hand, the enhanced catalytic activity in alkaline media, which in the case of Bi adatoms yields current densities close to the diffusion-limited values, has been interpreted in terms of the bifunctional theory in electrocatalysis.


2021 ◽  
Author(s):  
Kadriye Özlem Hamaloğlu ◽  
Rukiye Babacan Tosun ◽  
Serap Ulu ◽  
Hakan Kayi ◽  
Cengiz Kavaklı ◽  
...  

A synergistic catalyst in the form of monodisperse-porous CeO2 microspheres supported Pd nanoparticles (Pd NPs) was synthesized. CeO2 microspheres 4 μm in size were obtained by a newly developed “sol-gel...


ChemCatChem ◽  
2014 ◽  
Vol 6 (12) ◽  
pp. 3464-3473 ◽  
Author(s):  
Aditya Savara ◽  
Carine E. Chan-Thaw ◽  
Ilenia Rossetti ◽  
Alberto Villa ◽  
Laura Prati

Author(s):  
Mingchuang Shen ◽  
Yingzhang Shi ◽  
Zhiwen Wang ◽  
Taikang Wu ◽  
Ling Hu ◽  
...  

Author(s):  
Zhen Li ◽  
Junhao Zhang ◽  
Xiaoting Jing ◽  
Jing Dong ◽  
Huifang Liu ◽  
...  

Electrocatalytic oxidation has been proven as a sustainable and promising alternative to traditional chemical transformation, but its further development is limited by the use of noble-metal electrocatalysts.


ACS Catalysis ◽  
2021 ◽  
pp. 12075-12086
Author(s):  
Emmanouil Nikoloudakis ◽  
Palas Baran Pati ◽  
Georgios Charalambidis ◽  
Darya S. Budkina ◽  
Stéphane Diring ◽  
...  

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