Purpose of the development: Development of technology for nanocomposites based on expanded graphite (TRG) to set out on the surface of nano-sized (50-100nm) particles of transition metals (Fe, Co, Ni).

Recommended application field: - catalysts in ammonia synthesis processes dookisnennya reactions and carbon monoxide; - magnetic switches; - magnetic sensors; - anode material for lithium-ion batteries; - the material for protection against electromagnetic radiation screens; - optical filters; - elements of space-based communication devices.

Technical characteristic: CCM TWG-oxide Fe-Co-Cu system (content up to 30% W): - catalysts CO conversion to CO2 reaction (conversion temperature = 152 * C, the oxidation rate at 100% conversion at 150 ° C * (10-30) * 10 -6 mol degree / sec * h, which is much higher than the surround catalyst Cu2 (OH) 3 NO3; NCM graphite-Co-Fe (content up to 30% W): - reaction of ammonia synthesis catalyst the reaction starts at temperatures of 100 * C below, as well as two orders of magnitude higher conversion speed N2 and H2 a mixture of ammonia, than when using conventional catalysts.

The development stage readiness: tested in laboratory condition

Description of the development:
()
Development of methods for CCM graphite-metal: - chemical deposition from aqueous salt solutions, followed by thermolysis; - recovery interkalovanogo chloride transition metal compounds that will receive the CCM, which is a metal between graphite layers in the form of metal atom-distributed, and on the surface of the graphite support in the form of nanoparticles; - thermal spraying of metals in vacuum.

corresponds technical description
Guarantees stable results getting

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua