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Title: Moment theory of ion-neutral reactions in traps and similar devices

Abstract

Recent moment theories of ion motion in traps and similar devices are extended to mixtures of neutral gases in which one or more components can under go infrequent reaction with the ion of interest. Expressions are developed for the the position and time dependence of the ion-neutral reaction rate coefficient in such circumstances. These expressions are incorporated into the sets of coupled differential equations that govern the average ion velocity and kinetic and internal energies. This provides a consistent description of the ion transport and reaction coefficients.

Authors:
 [1];  [1];  [2]
  1. Chatham College, Pittsburgh
  2. ORNL
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
931466
DOE Contract Number:
DE-AC05-00OR22725
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Physical Chemistry A; Journal Volume: 111; Journal Issue: 15
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; DIFFERENTIAL EQUATIONS; GASES; IONS; REACTION KINETICS; TRAPS; Gases; kinetic theory; electric field; time-dependent fields; position-dependent fields

Citation Formats

Viehland, Mr. Larry A., Danailov, Daniel M., and Goeringer, Doug. Moment theory of ion-neutral reactions in traps and similar devices. United States: N. p., 2007. Web. doi:10.1021/jp066096m.
Viehland, Mr. Larry A., Danailov, Daniel M., & Goeringer, Doug. Moment theory of ion-neutral reactions in traps and similar devices. United States. doi:10.1021/jp066096m.
Viehland, Mr. Larry A., Danailov, Daniel M., and Goeringer, Doug. Mon . "Moment theory of ion-neutral reactions in traps and similar devices". United States. doi:10.1021/jp066096m.
@article{osti_931466,
title = {Moment theory of ion-neutral reactions in traps and similar devices},
author = {Viehland, Mr. Larry A. and Danailov, Daniel M. and Goeringer, Doug},
abstractNote = {Recent moment theories of ion motion in traps and similar devices are extended to mixtures of neutral gases in which one or more components can under go infrequent reaction with the ion of interest. Expressions are developed for the the position and time dependence of the ion-neutral reaction rate coefficient in such circumstances. These expressions are incorporated into the sets of coupled differential equations that govern the average ion velocity and kinetic and internal energies. This provides a consistent description of the ion transport and reaction coefficients.},
doi = {10.1021/jp066096m},
journal = {Journal of Physical Chemistry A},
number = 15,
volume = 111,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}