Positive Ion/Molecule Reactions in Tetrafluoroethylene

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概要

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• Gas-phase ion/molecule reactions in tetrafluoroethylene (C2F4) were studied with a pulsed electron beam mass spectrometer. When a few Torr of major gas, N2, containing 1-10 mTorr C2F4 was ionized by 2 keV electrons, CF3+ and C2F4+ were formed as major ions. CF3+ reacted with C2F4 rapidly to form C3F7+. The rate constant of reaction C2F4++C2F4→C3F5++CF3 was measured to be (1.5±0.5)×10-11 cm3/molecule·s and found to be temperature-independent in the range of 180-310 K.

• 日本質量分析学会の論文
• 2005-12-01

著者

• Hiraoka Kenzo

  Clean Energy Res. Center The Univ. Of Yamanashi

• Mochizuki Noritaka

  Clean Energy Research Center University Of Yamanashi

• ASAKAWA Daiki

  Clean Energy Research Center, The University of Yamanashi

• YAZAWA Isao

  Clean Energy Research Center, University of Yamanashi

• OKADA Hiroshi

  Clean Energy Research Center, University of Yamanashi

• WADA Akira

  Clean Energy Research Center, University of Yamanashi

• ICHIKAWA Toshiyasu

  Clean Energy Research Center, University of Yamanashi

• Iwama Takashi

  Univ. Yamanashi Yamanashi Jpn

• Yazawa Isao

  Clean Energy Research Center University Of Yamanashi

• Asakawa Daiki

  Clean Energy Res. Center The Univ. Of Yamanashi

• Wada Akira

  Clean Energy Research Center University Of Yamanashi

• Okada Hiroshi

  Clean Energy Research Center University Of Yamanashi

関連論文

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• Mass Spectrometric Detection of Gaseous Hydrogen Peroxide in Ambient Air Using Dielectric Barrier Discharge as an Excitation Source
• Application of Laser Spray for Liquid Chromatography/Mass Spectrometry Interface
• Development of Sniffing Atmospheric Pressure Penning Ionization
• Positive Ion/Molecule Reactions in Tetrafluoroethylene
• Development of New Ionization Methods for GC/MS and LC/MS Interfaces
• Application of Probe Electrospray Ionization for Biological Sample Measurements
• Comparative Study of Laser Spray and Electrospray Using an Orthogonal TOF Mass Spectrometer (BMS特集号)
• Development of a Remote-from-Plasma Dielectric Barrier Discharge Ion Source and Its Application to Explosives
• Quantitative Aspects of Atmospheric-Pressure Penning Ionization
• Application of Electrospray Droplet Impact (EDI) to surface science (特集 クラスタービームとその応用技術)
• Mechanism for the Degardation of Ribostamycin by the Laser Spray
• Comparative Study of Laser Spray and Electrospray Using an Orthogonal Time-of-Flight Mass Spectrometer
• Synthesis of Amorphous Germane by Tunneling Reactions of Hydrogen Atoms with van der Waals GeH4 Films at Cryogenic Temperatures
• Trace Level Detection of Explosives in Solution Using Leidenfrost Phenomenon Assisted Thermal Desorption Ambient Mass Spectrometry

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