A5038249193- Fuel Cells and Related Materials
- X-ray Diffraction in Crystallography
- Solid-state spectroscopy and crystallography
- Crystallization and Solubility Studies
- Crystal structures of chemical compounds
- Crystallography and molecular interactions
- Advancements in Solid Oxide Fuel Cells
- Advanced Chemical Sensor Technologies
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Electrocatalysts for Energy Conversion
- Membrane-based Ion Separation Techniques
- Spectroscopy and Quantum Chemical Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Battery Materials and Technologies
- Advanced Chemical Physics Studies
- Conducting polymers and applications
- Catalysis and Oxidation Reactions
- Membrane Separation and Gas Transport
- Chemical Reaction Mechanisms
- Machine Learning in Materials Science
- Perovskite Materials and Applications
- Methane Hydrates and Related Phenomena
- Electrochemical Analysis and Applications
- Molecular Sensors and Ion Detection
Russian Academy of Sciences
2008-2022
Institute of Problems of Chemical Physics
2007-2022
Scientific Center of RAS in Chernogolovka
2010
2,4,5-Trimethylbenzenesulfonic acid dihydrate is a good proton conductor and has potential as polymer electrolyte for different electrochemical devices.
We present the first results on CO2 gas detection with help of sensors based metal-polymer electrolyte-isolator-semiconductor structure additional layer proton conducting solid electrolyte – ether phenylsulphonic acid and polyvinyl alcohol. The sensor operates at room temperature. limit is shown to be about 100 ppm in air.
This paper briefly reviews the results of scientific research on proton conductivity sulfonated polyphenylquinoxalines. Synthesis, structure (IR spectroscopy, SEM, quantum-chemical modeling, molecular weight distribution), moisture capacity, thermal properties, and polyphenylquinoxalines (sulfur content 2.6, 4.2, 5.5, 7%) were studied. The relative stable configurations with different positions benzene rings sulfogroups help quantum chemical modeling modeled. Sulfonation starting was...
Abstract The influence of the composition oxides supports on specific electroactive surface area Pt in catalysts, platinum nanoparticles dispersion, and contents catalysts was studied. Sb‐doped SnO 2 with various Sb‐doping levels were prepared as a polymer electrolyte membrane fuel cells. Density functional theory simulation Ti, Sb, Ru doping tin dioxide interaction doped surfaces cluster 19 have been carried out. All calculations performed PBE exchange–correlation functional, periodic...