Tvauri I.V. – TechConnect Briefs

Reduced molybdenum oxide MoOx as a model catalyst for methanol photosynthesis from carbon dioxide and water

Silaev I.V., Khubezhov S.A., Tvauri I.V., Kaloeva A.G., Kibizov D.D., Ramonova A.G., Grigorkina G.S., Demeev Z.S., Bliev A.P., Sekiba D., Ogura S., Fukutani K., Magkoev T.T., North Ossetian State University, RU

Corresponding author, e-mail: t_magkoev@mail.ru (Tamerlan Magkoev) The work deals with the design of molybdenum oxide MoO2 with a specific density of anionic vacancies for methanol synthesis from carbon dioxide and water. Surface sensitive studies were [...]

Silicon and nickel nanoparticle size and morphology as a key to control the particle photoluminescence and photochemistry

Tvauri I.V., Parkhomenko Yu.N., Khubezhov S.A., Kaloeva A.G., Demeev Z.S., Bzaev A.O., Bliev A.P., Sozanov V.G., Magkoev T.T., University of North Ossetia, RU

The work studies the structural and photoinduced properties of silicon nanoparticles (NanoSi) obtained by plasmachemical and electrolytic techniques and the nickel particles deposited on aluminum oxide film in ultra-high vacuum.

Fundamental background of improving the design and performance of Au/TiO2 supported catalyst

Tvauri I.V., Tsidaeva N.I., Turiev A.M., Khubezhov S.A., Fukutani K., Christmann K., Magkoev T.T., University of North Ossetia, RU

Studies of metal oxide catalysts have widely increased in recent years due to the important role that these materials play in industrial catalytic processes for the conversion of hydrocarbons, the control of environmental pollution and [...]

The Nanophysics of TiO2/Au Model Catalyst as a Key to Understanding the High Efficiency of Real Au/TiO2 Catalyst and Technological Consequences

Tvauri I.V., Remar D.F., Turiev A.M., Tsidaeva N.I., Fukutani K., Magkoev T.T., University of North Ossetia, RU

Interaction of carbon monoxide and oxygen on the surface of titania/Au(111) inverse model catalyst held at 200 K has been studied by a set of surface science techniques. It was found that CO adsorbs on [...]