Nitrogen Atomic Recombination at Room Temperature

Wentink, Tunis; Sullivan, J. O.; Wray, Kurt L.

doi:10.1063/1.1744428

Cited by 48 publications

(9 citation statements)

References 3 publications

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“…Herron, Franklin, Bradt, and Dibeler used a similar technique to obtain a k = 1.5 X 10-30 (67). Wentink, Sullivan, and Wray substantiated these values with an experimental k = 3.3 X 10-32 using a platinum hot-wire resistance thermometer whose signal was recorded on an oscillograph (159).…”

Section: Decay Of Active Nitrogenmentioning

confidence: 72%

Active Nitrogen.

Mannella¹

1963

Chem. Rev.

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Section: Decay Of Active Nitrogenmentioning

confidence: 72%

Active Nitrogen.

Mannella¹

1963

Chem. Rev.

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“…In the 1950s–1960s, the number of studies of atomic recombination on surfaces has rapidly increased following the advent of the various techniques for detection of atomic species: titration, catalytic probes, mass‐spectrometry, optical emission spectroscopy, electron paramagnetic resonance spectrometry . Atomic hydrogen, oxygen, and nitrogen were among the most popular species under investigation.…”

Section: Introductionmentioning

confidence: 99%

Deterministic and Monte Carlo methods for simulation of plasma‐surface interactions

Marinov

Teixeira

Guerra

2016

Plasma Processes & Polymers

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Two approaches to the modeling of surface kinetics in reactive plasmas are discussed. Coarse‐grained deterministic models incorporate rate balance equations for coverages of surface active sites. They are computationally effective and can be readily coupled to reactor‐scale plasma simulations. In the kinetic Monte Carlo (KMC) approach, the time evolution of a gas‐lattice system consisting of a large number of particles is described. Although being more demanding computationally, KMC algorithms are exact, allow a straightforward description of distributions of surface reactivity and help bridging the gap between simulations on atomic and macroscopic scales. In this paper, theoretical and practical aspects of deterministic and KMC modeling of plasma‐surface interactions are discussed taking O recombination on silica as a model system.

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“…Reasonably concordant rate constants of about 1016 mole-2 cm.6 sec.-l for the combination of nitrogen atoms in the presence of nitrogen have been obtained by three independent groups of workers, using two different meth ods (16,17,18). Argon is 0.61, and helium 0.15, times as efficient a third body as nitrogen.…”

Section: Energy Transfermentioning

confidence: 92%

The Kinetics of Reactions in Gases

Trotman‐Dickenson¹

1959

Annu. Rev. Phys. Chem.

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During 1958 a book on the kinetics of homogeneous gas reactions was published by Kondratiev (1). In addition, two independent translations of the firs t part of Semenov's book (2, 3) of 1954, slightly modernised by the author, and two symposia on gas kinetics (4, 5) appeared. Semenov's book was originally written, with the help of several colleagues, as an introduction to a symposium. Therefore, it properly attempts to raise points for dis cussion rather than to present a full cri tical survey of gas kinetics. The papers in the symposium were chiefly short reviews of the authors' work which have been or will be published elsewhere. Kondratiev's book, on the other hand, is a comprehensive survey of the whole field. It is interesting to note that approximately one-quarter of the references in it are taken from the Russian literature. In this respect, the shortcomings of this review will be obvious. The language difficulty is aggravated by the inaccessibility of some of the Russian journals and by the fact that comparatively few of them become available during the year in which they are published.No revolutionary developments in gas kinetics have occurred during the year, although much solid progress has been made, particularly in the study of elementary reactions. For the first time, however, large numbers of papers have been published that report work in which gas chromatography has been used for analyses. The development of gas kinetics has always been closely linked to the progress of analytical techniques. The application of gas chro matography has made possible the investigation of many new systems (par ticularly those involving less volatile materials) and the far more detailed study of familiar reactions.Before considering the year's work in de tail, one general remark may be made. It would be· of great assistance to reviewers and others if authors who report results in terms of the Arrhenius or similar equations would always give values of both the activation energies and the A factors (or the A factor ratios). It is tedious to have to work back from selected rate constants and, worse still, from steric factors (the collision diameters assumed are fre quently not reported). THEORYThe most progress has been made in the understanding of the processes of the transfer of energy from molecules containing sufficient energy to react.Bunker & Davidson (6) assumed that MI complexes were first formed in the combination of iodine atoms in the presence of a third body, M. Good agree ment with experiment was obtained if there was a Lennard-Jones potential 1 The survey of literature was completed on November 15, 1958. 53 Annu. Rev. Phys. Chem. 1959.10:53-76. Downloaded from www.annualreviews.org Access provided by University of California -Davis on 02/05/15. For personal use only. Quick links to online content Further ANNUAL REVIEWS

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Nitrogen Atomic Recombination at Room Temperature

Cited by 48 publications

References 3 publications

Active Nitrogen.

Active Nitrogen.

Deterministic and Monte Carlo methods for simulation of plasma‐surface interactions

The Kinetics of Reactions in Gases

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