The role of the chain mechanism of the interaction of chlorine with hydrogen in the gas phase during the reactive ionic etching (RIE) of GaAs in a CF 2 Cl 2 plasma is discussed. In the presence of hydrogen, more volatile products are formed, and, as a result, the rate of etching ...
Reaction of adsorbed chlorine with hydrogen on a Pt(100) faceSURFACE SCIENCE -AMSTERDAM-KloetzerB.BechtoldE.
The rate of union of the corresponding reaction between hydrogen and bromine is nearly proportional to the square root of the intensity of the light, that is, to the light absorbed by the bromine in unit time, whereas determinations of the rate of union of chlorine and hydrogen have shown ...
C. Klingelhofer1, in the course of which they mention that they find water vapour to have no effect on the length of the chain reaction induced in a mixture of hydrogen and chlorine by chlorine atoms, suggests to us that a mention of experiments of our own of a similar nature would be...
Reactions of water vapor or molecular hydrogen with trichloroethylene in a microwave plasma reactor The reaction of trichloroethylene (C 2 HCl 3 ) with water vapor or molecular hydrogen has been studied in a low-pressure [ca. 5 Torr (0.67 kPa)] microwave ... JW Bozzelli,RB Barat - 《Plasma...
Normally, chlorine is the first bleaching stage, where unbleached pulp is treated with elemental chlorine, Cl2, that is either gaseous or in solution, at a pH of 0.5–1.5. Bleaching is carried out with a pulp consistency of 3%–4%, ambient temperature as the reaction is quick, and a rete...
The reaction probability and product-state energy distribution in the Eley−Rideal reaction of gas-phase atomic chlorine with hydrogen atoms chemisorbed on a silicon surface are studied by use of the classical trajectory approach. Our model for study is based on reaction zone atoms interacting with...
A high-level quantum chemistry investigation has been carried out for the abstraction by chlorine atom of hydrogen from methane and five monosubstituted methanes, chosen to reflect the chemical functionalities contained in amino acids and peptides. A modified W1′ procedure is used to calculate bench...
The stable-hydrogen kinetic isotope effects (KIEs) for a series of n-alkanes in reaction with chlorine atoms in the gas phase were studied in a 25-L PTFE reaction chamber at 298 K. The time dependence of both the stable hydrogen isotope ratios and the concentrations was determined using a ...
On account of these properties, SACs have been intensively studied for organic synthesis (i.e., hydroformylation reaction and alcohol oxidation) [38,39] and energy conversion processes such as CO2 reduction (CO2RR), hydrogen evolution reaction (HER), nitrogen reduction reaction (NRR), oxygen reduc...