Kinetics of the gas-phase unimolecular decomposition of the benzoyl radical

1971 ◽  
Vol 93 (9) ◽  
pp. 2127-2131 ◽  
Author(s):  
Richard K. Solly ◽  
Sidney W. Benson
Keyword(s):  
Gas Phase ◽  
Unimolecular Decomposition ◽  
Kinetics Of ◽  
Benzoyl Radical

A Combined Experimental and Theoretical Study of the Homogeneous, Unimolecular Decomposition Kinetics of 3-Chloropivalic Acid in the Gas Phase

2001 ◽  
Vol 105 (10) ◽  
pp. 1869-1875 ◽  
Author(s):  
Gabriel Chuchani ◽  
Alexandra Rotinov ◽  
Juan Andrés ◽  
Luís R. Domingo ◽  
V. Sixte Safont
Keyword(s):  
Gas Phase ◽  
Theoretical Study ◽  
Decomposition Kinetics ◽  
Unimolecular Decomposition ◽  
Kinetics Of

Theoretical Studies on the Kinetics of Multi-Channel Gas-Phase Unimolecular Decomposition of Acetaldehyde

2017 ◽  
Vol 121 (37) ◽  
pp. 6887-6895 ◽  
Author(s):  
Vahid Saheb ◽  
S. Rasoul Hashemi ◽  
S. Mohammad Ali Hosseini
Keyword(s):  
Gas Phase ◽  
Theoretical Studies ◽  
Unimolecular Decomposition ◽  
Kinetics Of

A Model of the Gas-Phase Chemistry of Boron Nitride CVD From BCl3 and NH 3*

1995 ◽  
Vol 410 ◽  
Author(s):  
Mark D. Allendorf ◽  
Carl F. Melius ◽  
Thomas H. Osterheld
Keyword(s):  
Boron Nitride ◽  
Gas Phase ◽  
Plug Flow ◽  
Unimolecular Decomposition ◽  
Gas Phase Reactions ◽  
Gas Phase Chemistry ◽  
Theoretical Predictions ◽  
Phase Precursor ◽  
Phase Chemistry ◽  
Kinetics Of

ABSTRACTThe kinetics of gas-phase reactions occurring during the CVD of boron nitride (BN) from BCl3 and NH3 are investigated using an elementary reaction mechanism whose rate constants were obtained from theoretical predictions and literature sources. Plug-flow calculations using this mechanism predict that unimolecular decomposition of BCl3 is not significant under typical CVD conditions, but that some NH3 decomposition may occur, especially for deposition occurring at atmospheric pressure. Reaction of BCl3 with NH3 is rapid under CVD conditions and yields species containing both boron and nitrogen. One of these compounds, Cl2BNH2, is predicted to be a key gas-phase precursor to BN.

Diffusion model for deposition of epitaxial GaAs layers prepared by the MOCVD method

1991 ◽  
Vol 56 (10) ◽  
pp. 2020-2029
Author(s):  
Jindřich Leitner ◽  
Petr Voňka ◽  
Josef Stejskal ◽  
Přemysl Klíma ◽  
Rudolf Hladina
Keyword(s):  
Experimental Data ◽  
Growth Rate ◽  
Kinetic Model ◽  
Gas Phase ◽  
Substrate Surface ◽  
Deposition Process ◽  
Hydrogen Atmosphere ◽  
Epitaxial Gaas ◽  
Kinetics Of ◽  
Good Agreement

The authors proposed and treated quantitatively a kinetic model for deposition of epitaxial GaAs layers prepared by reaction of trimethylgallium with arsine in hydrogen atmosphere. The transport of gallium to the surface of the substrate is considered as the controlling process. The influence of the rate of chemical reactions in the gas phase and on the substrate surface on the kinetics of the deposition process is neglected. The calculated dependence of the growth rate of the layers on the conditions of the deposition is in a good agreement with experimental data in the temperature range from 600 to 800°C.

Kinetics of the intramolecular four-center elimination of isobutylene from triisobutylaluminum in the gas phase

1969 ◽  
Vol 91 (11) ◽  
pp. 2867-2871 ◽  
Author(s):  
Kurt W. Egger
Keyword(s):  
Gas Phase ◽  
Kinetics Of

A vibrational spectroscopic and computational study of the structures of protonated imidacloprid and its fragmentation products in the gas phase

2021 ◽  
Vol 23 (5) ◽  
pp. 3377-3388
Author(s):  
Kelsey J. Menard ◽  
Jonathan Martens ◽  
Travis D. Fridgen
Keyword(s):  
Computational Chemistry ◽  
Gas Phase ◽  
Vibrational Spectroscopy ◽  
Computational Study ◽  
Unimolecular Decomposition ◽  
Decomposition Products

Vibrational spectroscopy and computational chemistry studies were combined with the aim of elucidating the structures of protonated imidacloprid (pIMI), and its unimolecular decomposition products.

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