Determinations of Intermediate Neutral Species in Hydrocarbon Discharge Plasma
Determinations of Intermediate Neutral Species in Hydrocarbon Discharge Plasma
复制标题
烃类放电等离子体中中间中性物质的测定
DOI:
10.1007/s11090-010-9223-x
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发表时间:
2010-03
影响因子:
3.6
通讯作者:
中科院分区:
文献类型:
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作者:
This work reports laser ionization combined with Time-Of-Flight (TOF) mass spectrometry investigation on intermediate species in the hydrocarbon plasma of atmospheric-pressure fast-flow pulsed dc-discharge. All neutral intermediate species including transient radicals from benzene/Ar discharge have been characterized by a molecular beam sampling combined with TOF mass spectrometry. This shows that with a hydrocarbon gas mixture of 0.3% C6H6in Ar discharge the intermediate species consist of simple radicals (such as C2, C5H5, C7H7) and polycyclic organic molecules (C10H8, C13H10, C14H10). Theoretical studies on total energies and ionization potentials of the intermediate species have been carried out using the hybrid density functional theory. Effect of the ionization potential on mass spectral intensity has been discussed. Based on the observed data, the possible major neutral reaction channels of the plasma chemistry have been discussed. The developed experimental method has implications in volatile organic compounds removing and impurities diagnosis in Tokamak edge-plasma.
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影响因子:
4
作者:
B. Penetrante;M. C. Hsiao;B. Merritt;G. Vogtlin;P. Wallman;M. Neiger;O. Wolf;T. Hammer;S. Broer
通讯作者:
B. Penetrante;M. C. Hsiao;B. Merritt;G. Vogtlin;P. Wallman;M. Neiger;O. Wolf;T. Hammer;S. Broer
影响因子:
3.4
作者:
Kim, HH;Ogata, A;Futamura, S
通讯作者:
Futamura, S
影响因子:
4.4
作者:
A. Mizuno;J. S. Clements;Robert H. Davis
通讯作者:
A. Mizuno;J. S. Clements;Robert H. Davis
DOI:
10.1007/978-3-642-78476-7
发表时间:
1993
期刊:
--
影响因子:
--
作者:
B. Penetrante;Shirley E. Schultheis
通讯作者:
B. Penetrante;Shirley E. Schultheis
影响因子:
4.4
作者:
Shang‐Ting Tsai;Chihkai Lin;Yuan‐Pern Lee;C. Ni
通讯作者:
Shang‐Ting Tsai;Chihkai Lin;Yuan‐Pern Lee;C. Ni