The influence of metastable molecular nitrogen N2(A3Σu+) on the electronic kinetics of CO molecules

2017 ◽  
Vol 685 ◽  
pp. 95-102 ◽  
Author(s):  
A.S. Kirillov ◽  
R. Werner ◽  
V. Guineva
Keyword(s):  
Molecular Nitrogen ◽  
Kinetics Of

Kinetics of the Electronic States of Molecular Nitrogen in a Recombining Air/Argon Plasma

2022 ◽  
Author(s):  
Ulysse Dubuet ◽  
Pierre Mariotto ◽  
Christophe O. Laux ◽  
Marie-Yvonne Perrin
Keyword(s):  
Molecular Nitrogen ◽  
Argon Plasma ◽  
Electronic States ◽  
Kinetics Of

Electron kinetics of molecular nitrogen dc discharge

1989 ◽  
Vol 39 (4) ◽  
pp. 415-426 ◽  
Author(s):  
K. Rohlena ◽  
K. Mašek
Keyword(s):  
Molecular Nitrogen ◽  
Electron Kinetics ◽  
Dc Discharge ◽  
Kinetics Of

The kinetics and mechanism of the reactions between carbon monoxide and ruthenium(II) chlorides in solution

1970 ◽  
Vol 48 (23) ◽  
pp. 3613-3618 ◽  
Author(s):  
B. C. Hui ◽  
B. R. James
Keyword(s):  
Carbon Monoxide ◽  
Molecular Nitrogen ◽  
Second Order ◽  
Kinetics And Mechanism ◽  
Gas Uptake ◽  
First Order ◽  
Kinetics Of Formation ◽  
Low Pressures ◽  
Kinetics Of ◽  
Hcl Solution

The kinetics of formation of mono- and dicarbonyl complexes in two successive stages by direct carbonylation of ruthenium(II) chlorides in dimethylacetamide solution have been studied at 65–80° and up to 1 atm CO by gas uptake techniques. Both stages are first order in ruthenium. Formation of the monocarbonyl is independent of CO pressure; dicarbonyl formation is first order in CO at low pressures with the order decreasing towards zero with increasing pressure, and shows an inverse chloride dependence from 0.1–2.0 M added chloride. For both stages, the data are consistent with a mechanism involving predissociation. A similar mechanism is suggested for the corresponding reactions in 3 M HCl solution which had been studied earlier and which showed overall second-order kinetics.Discussion on the related formation of molecular nitrogen complexes of ruthenium(II) is presented.

scholarly journals The simulation of vibrational populations of electronically excited N2and O2molecules in the middle atmosphere of the Earth during precipitations of high-energetic particles.

2020 ◽  
Author(s):  
A.S. Kirillov ◽  
◽  
R. Werner ◽  
V. Guineva ◽  
◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Electronic Excitation ◽  
Middle Atmosphere ◽  
Molecular Nitrogen ◽  
Inelastic Collisions ◽  
Transfer Processes ◽  
The Earth ◽  
Electronically Excited ◽  
Kinetics Of

We study the electronic kinetics of molecular nitrogen and molecular oxygen in the middle atmosphere of the Earth during precipitations of high-energetic protons and electrons.The role of molecular inelastic collisions in intermolecularelectron energy transfer processes is investigated.It is shown that inelastic molecular collisions influence on vibrational populations of electronically excited molecular oxygen. It is pointed out on very important role of the collisions of N2(A3u+) with O2molecules on the electronic excitation of Herzberg states of molecular oxygenat the altitudes of the middle atmosphere.

Kinetics of silane decomposition by atomic and molecular nitrogen metastables

1991 ◽  
Vol 95 (2) ◽  
pp. 698-701 ◽  
Author(s):  
Lawrence G. Piper ◽  
George E. Caledonia
Keyword(s):  
Molecular Nitrogen ◽  
Kinetics Of

Direct observations of radiation-enhanced transformations in glass

1983 ◽  
Vol 41 ◽  
pp. 354-355
Author(s):  
J. F. DeNatale ◽  
D. G. Howitt
Keyword(s):  
Glass Matrix ◽  
Diffusion Mechanism ◽  
Bubble Formation ◽  
Silicate Glasses ◽  
Phase Decomposition ◽  
Direct Observations ◽  
Thin Foils ◽  
Oxygen Bubble ◽  
Electron Energy Loss ◽  
Kinetics Of

The electron irradiation of silicate glasses containing metal cations produces various types of phase separation and decomposition which includes oxygen bubble formation at intermediate temperatures figure I. The kinetics of bubble formation are too rapid to be accounted for by oxygen diffusion but the behavior is consistent with a cation diffusion mechanism if the amount of oxygen in the bubble is not significantly different from that in the same volume of silicate glass. The formation of oxygen bubbles is often accompanied by precipitation of crystalline phases and/or amorphous phase decomposition in the regions between the bubbles and the detection of differences in oxygen concentration between the bubble and matrix by electron energy loss spectroscopy cannot be discerned (figure 2) even when the bubble occupies the majority of the foil depth.The oxygen bubbles are stable, even in the thin foils, months after irradiation and if van der Waals behavior of the interior gas is assumed an oxygen pressure of about 4000 atmospheres must be sustained for a 100 bubble if the surface tension with the glass matrix is to balance against it at intermediate temperatures.

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