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Title: Study Of The Gas Balance By Injection Of Hydrocarbons Into The Plasma Simulator PSI 2

Abstract

The stationary plasma of the plasma generator PSI 2 is used to study the gas balance of hydrocarbons and hydro-gen by means of mass spectrometers. For this purpose H2, acetylene and ethylene are injected into argon and hydrogen plasmas. It is found that hydrogenation of the hydrocarbon layers is strongly influenced by the hydrocarbon species injected previously. Furthermore, time constants of more than 1000 s for achieving stationary conditions are identified in some cases. The H/C ratio of the hydrocarbon layers is found to vary from about 1 to 1.4 for argon and hydrogen plasmas, respectively.

Authors:
 [1];  [2]; ;  [1];  [3];  [4]
  1. Max- Planck- Institut fuer Plasmaphysik TI Greifswald, Wendelsteinstr. 1 17491 Greifswald EURATOM Ass. (Germany)
  2. RAS, Institute of Physical Chemistry, Moscow (Russian Federation)
  3. (Germany)
  4. Humboldt Universitaet zu Berlin, Plasmaphysik, Newtonstr.15 12489 Berlin (Germany)
Publication Date:
OSTI Identifier:
20797901
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 812; Journal Issue: 1; Conference: PLASMA 2005: International conference on research and applications of plasmas; 3. German-Polish conference on plasma diagnostics for fusion and applications; 5. French-Polish seminar on thermal plasma in space and laboratory, Opole-Turawa (Poland), 6-9 Sep 2005; Other Information: DOI: 10.1063/1.2168826; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ACETYLENE; ARGON; CHEMICAL ANALYSIS; DEPOSITION; ETHYLENE; HYDROGEN; INJECTION; LAYERS; MASS SPECTROMETERS; PLASMA; PLASMA SIMULATION; SIMULATORS; WALL EFFECTS

Citation Formats

Bohmeyer, Werner, Markin, Andrey, Koch, Bernd, Fussmann, Gerd, Humboldt Universitaet zu Berlin, Plasmaphysik, Newtonstr.15 12489 Berlin, and Krenz, Gordon. Study Of The Gas Balance By Injection Of Hydrocarbons Into The Plasma Simulator PSI 2. United States: N. p., 2006. Web. doi:10.1063/1.2168826.
Bohmeyer, Werner, Markin, Andrey, Koch, Bernd, Fussmann, Gerd, Humboldt Universitaet zu Berlin, Plasmaphysik, Newtonstr.15 12489 Berlin, & Krenz, Gordon. Study Of The Gas Balance By Injection Of Hydrocarbons Into The Plasma Simulator PSI 2. United States. doi:10.1063/1.2168826.
Bohmeyer, Werner, Markin, Andrey, Koch, Bernd, Fussmann, Gerd, Humboldt Universitaet zu Berlin, Plasmaphysik, Newtonstr.15 12489 Berlin, and Krenz, Gordon. Sun . "Study Of The Gas Balance By Injection Of Hydrocarbons Into The Plasma Simulator PSI 2". United States. doi:10.1063/1.2168826.
@article{osti_20797901,
title = {Study Of The Gas Balance By Injection Of Hydrocarbons Into The Plasma Simulator PSI 2},
author = {Bohmeyer, Werner and Markin, Andrey and Koch, Bernd and Fussmann, Gerd and Humboldt Universitaet zu Berlin, Plasmaphysik, Newtonstr.15 12489 Berlin and Krenz, Gordon},
abstractNote = {The stationary plasma of the plasma generator PSI 2 is used to study the gas balance of hydrocarbons and hydro-gen by means of mass spectrometers. For this purpose H2, acetylene and ethylene are injected into argon and hydrogen plasmas. It is found that hydrogenation of the hydrocarbon layers is strongly influenced by the hydrocarbon species injected previously. Furthermore, time constants of more than 1000 s for achieving stationary conditions are identified in some cases. The H/C ratio of the hydrocarbon layers is found to vary from about 1 to 1.4 for argon and hydrogen plasmas, respectively.},
doi = {10.1063/1.2168826},
journal = {AIP Conference Proceedings},
number = 1,
volume = 812,
place = {United States},
year = {Sun Jan 15 00:00:00 EST 2006},
month = {Sun Jan 15 00:00:00 EST 2006}
}