Enhancement of anodic oxidation of formic acid on palladium decorated Pt/C catalyst
β Scribed by Yan Ni Wu; Shi Jun Liao; Yun Lan Su; Jian Huang Zeng; Dai Dang
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 791 KB
- Volume
- 195
- Category
- Article
- ISSN
- 0378-7753
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π SIMILAR VOLUMES
Electra-oxidation of HCOOH on Pd in acidic medium is studied by cyclic voltammetry. Homogeneous oxidation of HCOOH by Pd(I1) ions is followed by potential decay at open circuit and by spectrophotometry. An enhancement of HCOOH electro-oxidation current is found by Pd( II) addition to the working sol
Molybdenum oxide (MoO x ) was added to a Pd/C catalyst using a novel two-step procedure. The enhancement effect of MoO x on Pd/C catalyst for the electrooxidation of formic acid was verified by electrochemical experiments. Compared to the Pd/C catalyst, the experimental results showed that the addit
Cyclic voltammetry (CV), amperometric it experiments, and electrochemical impedance spectroscopy (EIS) measurements were carried out by using glassy carbon disk electrode covered with the Pt/C catalyst powder in solutions of 0.5 mol L -1 H 2 SO 4 containing 0.5 mol L -1 CH 3 OH and 0.5 mol L -1 H 2
Electrochemical characteristics of formic acid (FM) and formaldehyde (FM) oxidation on a potent catalyst, platinum nanoparticles supported on carbon-ceramic substrate (CC/Pt), were investigated via cyclic voltammetric and chronoamperometric analysis in mixed 0.75 M FM (or 0.75 M FM) and 0.1 M H 2 SO