Chemical Kinetics
Presentation
Kinetics of homogeneous and heterogeneous reactions. Fast gas-phase reactions: homogeneous hydrocarbon oxidation. Thermal hazards of solid compounds decomposition: studies of potentially explosive organic derivatives decomposition under isothermal and non-isothermal heating regimes.
Kinetics of gas-solid interaction. Heterogeneous catalysis. Dynamics of oxide surfaces during adsorption/desorption/reaction. Role of hydration-dehydration, in relation with dynamics of surface acidity. AC electrical conductivity/dielectric measurements in operando conditions as tools for surveying adsorption/desorption/reaction on oxides. Protonic conduction. Supported catalysts. Chemical sensing with semiconductor oxides. Tin dioxide based catalytic sensors.
Infrastructures
Gas Chromatograph Perkin-Elmer type Clarus 500
Gas Chromatograph SRI Instruments type 8610C
UV-VIS Spectrometer Perkin-Elmer Lambda 35
Digital oscilloscopes Tektronix, 100 MHz, 2 and 4 channels, respectively
Impedance Analyzer Wayne-Kerr
2 home-made catalytic testing installations provided with mass flow controllers ( 3 separate lines), on-line GC and RLC bridges ( Hioki)
Vacuum equipment, BOC-Edwards
Measuring equipment of pressure during fast oxidation processes (explosions in gas phase), Kistler (Pressure Transducers, Charge Amplifiers)
EPR Spectrometer Varian
Applications
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Contact
Splaiul Independenţei nr. 202, Sector 6, 060021
Municipiul București, România
Tel: +40 21 3167912
Fax: +40 21 3121147
eMail: dra...@icf.ro
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