Electrochemical oxidation of 2-propanol over platinum and palladium electrodes in alkaline media studied by in situ attenuated total reflection infrared spectroscopy
Literature Information
Takeou Okanishi, Yu Katayama, Ryota Ito, Hiroki Muroyama, Toshiaki Matsui, Koichi Eguchi
The electrochemical oxidation of 2-propanol over Pt and Pd electrodes was evaluated in alkaline media. Linear sweep voltammograms (LSVs), chronoamperograms (CAs), and simultaneous time-resolved attenuated total reflection infrared (ATR-IR) spectra of both electrodes were obtained in a 0.25 M KOH solution containing 1 M 2-propanol. The onset potential of 2-propanol oxidation for Pt was lower than that for Pd in LSVs while the degree of performance degradation observed for Pd was significantly smaller than that observed for Pt in CAs. The main product of 2-propanol oxidation was acetone over both electrodes and, over Pt only, acetone produced was catalytically oxidized to the enolate ion, which was accumulated on the Pt surface, leading to significant performance degradation. Carbon dioxide and carbonate species (CO32−, HCO3−) were not observed during 2-propanol oxidation over both electrodes, indicating that the complete oxidation of 2-propanol to CO2 will be a minor reaction.
Related Literature
Effects of nilotinib on leukaemia cells using vibrational microspectroscopy and cell cloning
M. R. Siddique, A. V. Rutter, K. Wehbe, G. Cinque, G. Bellisola
DOI: 10.1039/C6AN01914E
Recent advances in boronic acid-based optical chemosensors
Xuan-Xuan Chen, Yun-Bao Jiang
DOI: 10.1039/C7AN00439G
A pressure-driven gas-diffusion/permeation micropump for self-activated sample transport in an extreme micro-environment
DOI: 10.1039/C8AN01120F
Dicarboxylic acids as pH sensors for hyperpolarized 13C magnetic resonance spectroscopic imaging
C. Taglang, C. von Morze, J. E. Blecha, J. W. Gordon, R. Sriram, D. B. Vigneron, H. F. VanBrocklin, D. M. Wilson, R. R. Flavell
DOI: 10.1039/C7AN00076F
Benzimidazole-containing aramid nanofiber for naked-eye detection of heavy metal ions
Zheng Cheng, Zhenyuan Bai, Yu Dai, Longbo Luo, Xiangyang Liu
DOI: 10.1039/C8AN01484A
Near infrared spectroscopic assessment of developing engineered tissues: correlations with compositional and mechanical properties
Arash Hanifi, Uday Palukuru, Cushla McGoverin, Michael Shockley, Eliot Frank, Alan Grodzinsky, Richard G. Spencer, Nancy Pleshko
DOI: 10.1039/C6AN02167K
Rapid single-cell detection and identification of pathogens by using surface-enhanced Raman spectroscopy
N. E. Dina, H. Zhou, A. Colniţă, N. Leopold, C. Coman, C. Haisch
DOI: 10.1039/C7AN00106A
The effect of common anticoagulants in detection and quantification of malaria parasitemia in human red blood cells by ATR-FTIR spectroscopy
Miguela Martin, David Perez-Guaita, Dean W. Andrew, Bayden R. Wood
DOI: 10.1039/C6AN02075E
A novel electrochemical immunoassay for carcinoembryonic antigen based on glucose oxidase-encapsulated nanogold hollow spheres with a pH meter readout
Yu Jiang, Zhiying Su, Jian Zhang, Meijiao Cai, Lili Wu
DOI: 10.1039/C8AN01436A
Diatoms response to salinity changes: investigations using single pulse and cross polarisation magic angle spinning 29Si NMR spectra
M. R. Johnston, J. R. Gascooke, A. V. Ellis, S. C. Leterme
DOI: 10.1039/C8AN00948A
You might also like
What is the market or research trend for N-(4-Methoxybenzyl)-2-pyridinamine (CAS: 52818-63-0)?
N-(4-Methoxybenzyl)-2-pyridinamine (CAS: 52818-63-0) is increasingly being used ...
What precautions should be taken when handling Ethyl 4-(2-chlorophenyl)-1,3-thiazole-2-carboxylate (CAS: 1050507-06-6)?
When handling Ethyl 4-(2-chlorophenyl)-1,3-thiazole-2-carboxylate, appropriate p...
What regulatory guidelines apply to diethyldiselane (CAS: 628-39-7)?
Diethyldiselane (CAS: 628-39-7) is classified under the Globally Harmonized Syst...
What is the market or research trend for oxocopper (CAS: 12053-18-8)?
The market for oxocopper (CAS: 12053-18-8) is primarily driven by its use in cat...
What is the market or research trend for 5-{[(2-Methyl-2-propanyl)oxy]carbonyl}-5-azaspiro[2.4]heptane-7-carboxylic acid?
The market for 5-{[(2-Methyl-2-propanyl)oxy]carbonyl}-5-azaspiro[2.4]heptane-7-c...
What is 2-(1-Pyrrolidinyl)-4-pyridinamine (CAS: 35981-63-6)?
2-(1-Pyrrolidinyl)-4-pyridinamine is a chemical compound with the CAS number 359...
What are the physical and chemical properties of 2-(3-Pyridinyl)-1-azabicyclo[2.2.2]octane (CAS: 91556-75-1)?
2-(3-Pyridinyl)-1-azabicyclo[2.2.2]octane (CAS: 91556-75-1) is a crystalline sol...
How is (S)-Alpha-allyl-proline hydrochloride (CAS: 129704-91-2) typically synthesized?
(S)-Alpha-allyl-proline hydrochloride is usually synthesized via a Wittig reacti...
What is 3-Methyl-1,2-oxazole-5-carboxylic acid (CAS: 4857-42-5)?
3-Methyl-1,2-oxazole-5-carboxylic acid (CAS: 4857-42-5) is an organic compound w...
How is Lys-SMCC-DM1 (CAS: 1281816-04-3) typically synthesized?
Lys-SMCC-DM1 is synthesized via a multi-step process involving the coupling of S...
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.










![1-oxaspiro[4.4]nonan-6-one structure 1-oxaspiro[4.4]nonan-6-one structure](https://static.chemtradehub.com/structs/134/134179-01-4-e051.webp)


![N-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-2-(2-propyn-1-yloxy)acetamide structure N-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-2-(2-propyn-1-yloxy)acetamide structure](https://static.chemtradehub.com/structs/210/2101206-92-0-2eb5.webp)
![5'-Fluoro-[2,3'-biindolinylidene]-2',3-dione structure 5'-Fluoro-[2,3'-biindolinylidene]-2',3-dione structure](https://static.chemtradehub.com/structs/251/251903-00-1-9cb1.webp)