Manipulating Chemicals at Small‐ and Semimicro‐Scale in Inert Atmosphere

Chemicals and Infertility at a Glance

Energetics of mechanism of OH-propene reaction at low pressures in inert atmosphere

MP2 calculations with full geometry optimizations were performed with a doubleand a triple-zeta basis set to obtain the energy profile for reactions of propene q OH and ethene q OH at low pressures. In these conditions, the b-hydroxyalkyl radicals formed after OH addition to the alkene double bond may go through a rearrangement reaction to form easily identifiable aldehydes and ketones. The the...

New Cathode Materials for Inert and Oxidizing Atmosphere Plasma Application

This study has been carried out to develop new cathode materials for two types of thermionic cathode. First is concerning to the tungsten electrodes for the plasma furnace and welding torches. The second one is the electrodes for air plasma cutting torch. Tungsten electrodes activated with a single and combined additives of rare earth metal oxides, such as La203,Y203 and Ce02,are produced and p...

NUCLEATION OF Sb-MICROCRYSTALS IN AN INERT-GAS ATMOSPHERE

The generation of antimony clusters in the size range from Sb to SbSoo is reported. The clusters are created by inert gas condensation and detected by a time-ofiflight mass spectrometer. Condensation of clusters of knvwn sizes onto a cold substrate is suggested as a technique which enables investigations of amorphous substances as a function of order. To reveal the topology of amorphoussolids a...

Neptunium oxide precipitation kinetics in aqueous systems at elevated temperatures, Part I: Colloidal, temperature, inert atmosphere, and ionic strength measurements