Humidity dependence of the oxidation of carbon monoxide adsorbed on Pt/C and PtRu/C electrocatalysts
Literature Information
Tsutomu Ioroi, Kazuaki Yasuda, Yoshinori Miyazaki
The oxidation of carbon monoxide adsorbed on a supported Pt (30 wt.% and 60 wt.% Pt/C) or PtRu (30 wt.% and 45 wt.% PtRu/C) gas diffusion electrode at various humidities and temperatures was investigated in an actual PEFC configuration. It is shown that the adsorbed CO-stripping potential on Pt/C and PtRu/C decreased with an increase in the humidity of the fuel until the dew point of the fuel reached the cell temperature. The CO-stripping potential of the 45 wt.% PtRu/C is lower and less sensitive to the humidity of the fuel than that of the 30 wt.% PtRu, which suggested that the PtRu/C with a higher catalyst density adsorbs water more strongly, even under lower humidity conditions.
Related Literature
One-by-one hydrogenation, cross-coupling reaction, and Knoevenagel condensations catalyzed by PdCl2 and the downstream palladium residue
Hu Wang, Li Li, Xing-Feng Bai, Wen-Hui Deng, Zhan-Jiang Zheng, Ke-Fang Yang
DOI: 10.1039/C3GC40991K
Low impact synthesis of β-nitroacrylates under fully heterogeneous conditions
Alessandro Palmieri, Serena Gabrielli, Roberto Ballini
DOI: 10.1039/C3GC40936H
Eliminating ammonia emissions during rare earth separation through control of equilibrium acidity in a HEH(EHP)-Cl system
DOI: 10.1039/C3GC40470F
Metal-containing zeolites as efficient catalysts for the transformation of highly valuable chiral biomass-derived products
Cecilia Paris, Manuel Moliner, Avelino Corma
DOI: 10.1039/C3GC40267C
Benzoylation for the recovery of structure directing agent (di-n-propylamine) from the process effluent of aluminophosphate synthesis
Nageswara N. Rao, Smita Masid
DOI: 10.1039/C3GC40759D
l-Proline supported on ionic liquid-modified magnetic nanoparticles as a highly efficient and reusable organocatalyst for direct asymmetric aldol reaction in water
Yu Kong, Rong Tan, Lili Zhao
DOI: 10.1039/C3GC40772A
Lewis-base-promoted copper-based catalyst for highly efficient hydrogenation of dimethyl 1,4-cyclohexane dicarboxylate
Shaoyan Zhang, Guoli Fan, Feng Li
DOI: 10.1039/C3GC40658J
Highly efficient production of lactic acid from cellulose using lanthanide triflate catalysts
Fen-Fen Wang, Chun-Ling Liu, Wen-Sheng Dong
DOI: 10.1039/C3GC40836A
You might also like
What precautions should be taken when handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3)?
When handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3), safety go...
What is 4-(3,5-Difluorophenyl)aniline (CAS: 405058-00-6)?
4-(3,5-Difluorophenyl)aniline is an aromatic organic compound with the CAS numbe...
How is 5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338982-07-3) typically synthesized?
5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid can ...
What is the market or research trend for 4-Benzylaniline hydrochloride (CAS: 6317-57-3)?
The market for 4-Benzylaniline hydrochloride (CAS: 6317-57-3) is steadily growin...
Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?
[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...
What are the main uses of 3-Bromo-2,5-dimethoxyaniline (CAS: 115929-62-9)?
3-Bromo-2,5-dimethoxyaniline is mainly used in the pharmaceutical and chemical i...
What regulatory guidelines apply to N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7)?
N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7) is subject to ...
What industries use Carbamic acid, N-[(5S)-5,6-diamino-6-oxohexyl]-, 1,1-dimethylethyl ester (CAS: 24828-96-4)?
This compound is primarily used in the pharmaceutical industry for the synthesis...
How should 2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) be stored?
2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) sho...
What industries use Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9)?
Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9) is utilized in the pharma...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![Imidazo[1,2-c]pyrimidine structure Imidazo[1,2-c]pyrimidine structure](https://static.chemtradehub.com/structs/274/274-78-2-8b4c.webp)
![[3-(2,6-Dichlorophenyl)-5-isopropyl-1,2-oxazol-4-yl]methanol structure [3-(2,6-Dichlorophenyl)-5-isopropyl-1,2-oxazol-4-yl]methanol structure](https://static.chemtradehub.com/structs/278/278597-30-1-5c79.webp)


