Danciu V. – TechConnect Briefs

TiO2-Ag Porous Nanocomposites for Advanced Photocatalytic Processes

Baia L., Baia M., Baia L., Baia M., Vasiliu F., Diamandescu L., Peter A., Cosoveanu V., Danciu V., Babes-Bolyai University, RO

The photo-assisted catalytic decomposition of organic pollutants from water and air by employing titanium dioxide as photocatalysts is a very promising method. TiO2 based aerogels are porous solid materials with high surface area, ultra-low density [...]

Photocatalytic Activity Assessment of Some Transition Metal Doped

Popa M., Baia L., Baia M., Ghica C., Cosoveanu V., Baia L., Baia M., Danciu V., Babes-Bolyai University, RO

Titania based aerogels are nanoscopic pore-solid architectures with high surface area and a continuous mesoporous network fashioned from interconnected nano-quasicrystallites building blocks that make them attractive for various (photo)catalysis based applications [1]. Besides the role [...]

Carbon Aerogel -Supported Pt with Applications in Fuel-Cells

Cotet L.C., Andronie A., Stamatin I., Stamatin I.D., Stamatin I., Stamatin I.D., Cosoveanu V., Danciu V., Babes-Bolyai University, RO

Carbon–supported Pt materials still remain as reference electrocatalysts for the reactions in fuel cells [1]. Related to cost–performances carbon aerogel-supported Pt joins the catalytic properties of the Pt with attractive structural properties of the aerogels, [...]

Zirconia Aerogel-Polyxometalate Composites Synthesis with Applications in Solid Oxide/Acid Fuell Cells

Nicoara A., Cosoveanu V., Ladiu I., Baia L., Baia M., Baia L., Baia M., Muresan L., Stamatin I., Danciu V., Babes-Bolyai University cluj-Napoca, RO

Zirconia is based material with various applications in catalysis, oxygen sensors, SOFC and electrochemical pumps. Zirconia aerogels dopped or functionalized with solid heteropolyacids extend applications to high performances materials with improved features such as: high [...]