Preparation of PdAg and PdAu nanoparticle-loaded carbon black catalysts and their electrocatalytic activity for the glycerol oxidation reaction in alkaline medium

2015 ◽  
Vol 297 ◽  
pp. 149-157 ◽  
Author(s):  
Binh Thi Xuan Lam ◽  
Masanobu Chiku ◽  
Eiji Higuchi ◽  
Hiroshi Inoue
Keyword(s):  
Carbon Black ◽  
Alkaline Medium ◽  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Glycerol Oxidation

scholarly journals Rhodium Nanoparticle-Loaded Carbon Black Electrocatalyst for the Glycerol Oxidation Reaction in Alkaline Medium

2016 ◽  
Vol 05 (01) ◽  
pp. 60-66 ◽  
Author(s):  
Binh Thi Xuan Lam ◽  
Masanobu Chiku ◽  
Eiji Higuchi ◽  
Hiroshi Inoue
Keyword(s):  
Carbon Black ◽  
Alkaline Medium ◽  
Oxidation Reaction ◽  
Glycerol Oxidation ◽  
Rhodium Nanoparticle

Microwave-assisted synthesis of a AuCeO2/C catalyst and its application for the oxidation of alcohols in an alkaline medium

2020 ◽  
Vol 44 (42) ◽  
pp. 18308-18318
Author(s):  
V. Kepenienė ◽  
R. Stagniūnaitė ◽  
A. Balčiūnaitė ◽  
L. Tamašauskaitė-Tamašiūnaitė ◽  
E. Norkus
Keyword(s):  
Ethylene Glycol ◽  
Alkaline Medium ◽  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Oxidation Of Alcohols

Deposition of AuNPs onto a CeO2/C substrate results in the enhanced electrocatalytic activity of the formed AuCeO2/C catalyst for the oxidation reaction of methanol, ethanol, ethylene glycol, and glycerol compared with the prepared Au/C catalyst.

scholarly journals PtAg Nanoparticle Electrocatalysts for the Glycerol Oxidation Reaction in Alkaline Medium

2016 ◽  
Vol 05 (03) ◽  
pp. 167-175 ◽  
Author(s):  
Binh Thi Xuan Lam ◽  
Masanobu Chiku ◽  
Eiji Higuchi ◽  
Hiroshi Inoue
Keyword(s):  
Alkaline Medium ◽  
Oxidation Reaction ◽  
Glycerol Oxidation

Mechanism of glycerol oxidation reaction on silver-modified palladium electrode in alkaline medium

2018 ◽  
Vol 43 (40) ◽  
pp. 18664-18671 ◽  
Author(s):  
Hiroshi Inoue ◽  
Shohei Kimura ◽  
Yuki Teraoka ◽  
Masanobu Chiku ◽  
Eiji Higuchi ◽  
...  
Keyword(s):  
Alkaline Medium ◽  
Oxidation Reaction ◽  
Glycerol Oxidation ◽  
Palladium Electrode

Simple polyol synthesis of porous coral-like palladium–silver alloy nanostructures with enhanced electrocatalytic activity for glycerol oxidation reaction

2015 ◽  
Vol 3 (31) ◽  
pp. 15920-15926 ◽  
Author(s):  
Pei Song ◽  
Jiu-Ju Feng ◽  
Fei-Ying Guo ◽  
Ai-Jun Wang
Keyword(s):  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Polyol Method ◽  
Polyol Synthesis ◽  
Glycerol Oxidation ◽  
Silver Alloy ◽  
One Pot ◽  
Alloy Nanostructures ◽  
Enhanced Stability ◽  
Palladium Silver

A simple and facile one-pot polyol method was developed for the synthesis of porous Pd63Ag37 alloy coral-like nanostructures, which exhibited improved electrocatalytic activity and enhanced stability for glycerol oxidation reaction.

Adsorption and Oxidation of Thiosulfate on the Platinum Electrode in a Slightly Alkaline Medium

2000 ◽  
Vol 65 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Tomáš Loučka
Keyword(s):  
Alkaline Medium ◽  
Oxidation Reaction ◽  
Open Circuit Potential ◽  
Platinum Electrode ◽  
Adsorbed Layer ◽  
Open Circuit ◽  
Adsorbed Hydrogen ◽  
Oxidation Number ◽  
Hydrogen Electrode ◽  
Layer Region

The aim of this research was to study the oxidation and reduction of the adsorbed thiosulfate on the platinum electrode in a slightly alkaline medium. The adsorption was performed at the open circuit conditions. The reduction of the adsorbed layer in the hydrogen region is slower in a slightly alkaline medium than in acid. The mechanism of reduction and oxidation of adsorbed molecules is probably the same. The nonstationary currents measured in presence of thiosulfates showed that the change in the oxidation number does not take place during the adsorption in the double layer region. In the hydrogen region, thiosulfate replaces the adsorbed hydrogen while beeing reduced. Nonstationary currents at higher concentrations of thiosulfate indicate the presence of more layers on the electrode. Upon reaching higher concentrations of thiosulfate the oxidation reaction takes place between thiosulfate in solution and adsorbed product of its reduction. The open circuit potential of the platinum electrode measured in a thiosulfate solution was 0.780 and 0.783 V against the hydrogen electrode in the same solution.

Sign in / Sign up

Export Citation Format

Share Document