A5088256728- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Advanced battery technologies research
- Biomedical and Engineering Education
- Machine Learning in Materials Science
- Innovative Teaching Methods
- Experimental Learning in Engineering
Southern Federal University
2019-2024
Bimetallic platinum-containing catalysts are deemed promising for electrolyzers and proton-exchange membrane fuel cells (PEMFCs). A significant number of laboratory studies commercial offers related to PtNi/C PtCo/C electrocatalysts. The behavior PtPd/C has been studied much less, although palladium itself is the metal closest platinum in its properties. Using a series characterization methods, this paper presents comparative study structural characteristics containing 38% wt. precious...
The durability of low temperature proton exchange membrane fuel cell (PEMFC) catalysts crucially affects their lifetime. choice carbon support is important in terms increasing the stability catalysts. In this research, Pt/C samples were obtained using polyol synthesis method on two types supports: standard support, Vulcan XC-72, and with a high degree graphitization, ECS-002402. One for assessing structural characteristics through transmission electron microscopy (TEM), according to which...
The growing demand for hydrogen–air fuel cells with a proton-exchange membrane has increased interest in the development of scalable technologies synthesis Pt/C catalysts that will allow us to fine-tune microstructure such materials. We have developed new situ technique controlling kinetics transformation platinum precursor into its nanoparticles and deposited catalysts, which might be applicable during liquid-phase concentrated solutions carbon suspensions. is based on analysis changes...