The Mobility and Diffusion of Potassium Ions in Gases PDF Download
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Author: David Randolph James
Publisher:
ISBN:
Category : Potassium
Languages : en
Pages : 238
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Book Description
Author: David Randolph James
Publisher:
ISBN:
Category : Potassium
Languages : en
Pages : 238
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Book Description
Author: Earl Wadsworth McDaniel
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 390
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Book Description
Author: Hugh Bennet Milloy
Publisher:
ISBN:
Category : Ionic mobility
Languages : en
Pages : 42
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Book Description
Author: Herman Melville
Publisher:
ISBN: 9780603030079
Category :
Languages : en
Pages : 247
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Book Description
Author: Edward A. Mason
Publisher: Wiley-VCH
ISBN:
Category : Science
Languages : en
Pages : 584
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Book Description
Presents thorough coverage of the transport properties of ions in gases. Starts from first principles, making this book useful to those new to the field as well as to experts. Describes the motions of ions in gases in electric fields, methods for measuring mobilities and diffusion coefficients, and pitfalls in measuring these quantities. Provides a detailed development of the theory of transport processes in the context of the kinetic theory of gases. Includes relevant experimental techniques and an index to experimental data.
Author: Arthur Mannering Tyndall
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 120
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Book Description
Author: R. M. Snuggs
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
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Book Description
Measurements at room temperature of the mobility and longitudinal diffusion coefficient have been made for low energy mass-identified potassium ions and positive and negative oxygen ions in oxygen gas in a drift tube mass spectrometer. The zero-field reduced mobilities of K(+) and O2(+) were found to be 2.68 plus or minus 0.11 and 2.24 plus or minus 0.09 sq cm/V sec, respectively. O( - ), O2( - ), and O3( - ) were determined to have zero-field reduced mobilities. The zero-field reduced mobility of O4(+) was determined to be close to that of O2(+) and the mobility of O4( - ) was shown to be similar to that for O2( - ). The longitudinal diffusion coefficients were measured for O2(+), K(+), O( - ), and O2( - ) in O2. The longitudinal diffusion coefficients of all investigated ionic species at low E/N were at least within 16 per cent of the values predicted from the mobilities by the Einstein Relation. At higher E/N the coefficients increased, in some cases quite rapidly, as E/N was increased. (Author).
Author: Roger Philip Creaser
Publisher:
ISBN:
Category : Ion flow dynamics
Languages : en
Pages :
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Book Description
Author: Allen Vincent Hershey
Publisher:
ISBN:
Category : Ions
Languages : en
Pages : 220
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Book Description
Author: G. M. Thomson
Publisher:
ISBN:
Category :
Languages : en
Pages : 38
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Book Description
The authors have measured, with a drift tube mass spectrometer, the mobilities and longitudinal diffusion coefficients of K(+) ions in nitrogen and carbon monoxide at 300K. The zero-field reduced mobilities of K(+) ions in N2 and CO were determined. The experimental diffusion coefficients were compared with the predictions of an equation developed by Wannier on the assumption that the ion-molecule interaction consists of only the attractive polarization force. Comparison is also made with a modified version of this equation which contains the ionic drift velocity rather than the mean free time. Also observed was the clustering of single molecules of CO2, NO, CO, N2, O2, Ar, D2, Ne, and He to K(+) ions.
