The Vacuum Ultraviolet Photolysis of Liquid <I>n</I>-Hexane in the Presence of SF<SUB>6</SUB>

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概要

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• The photolysis of liquid <I>n</I>-hexane has been studied at room temperature and at −78°C by using the resonance lines of Xe and Kr. The main process is hydrogen detachment, giving the same amount of hydrogen and of hexenes; relatively small amounts of the decomposition and dimer products were also formed. Upon the addition of SF<SUB>6</SUB>, the yield of the hydrogen detachment decreased strongly with an increase in the concentration of SF<SUB>6</SUB>, and then approached a constant value of 0.65 relative to that in pure <I>n</I>-hexane. The total amount of fluorinecontaining products detected in the presence of SF<SUB>6</SUB> was relatively small compared with the amount of the decrease in the hydrogen detachment. As another electron scavenger, C<SUB>6</SUB>H<SUB>13</SUB>F was also tested; here, the decrease in the hydrogen detachment was quite small.

• 公益社団法人 日本化学会の論文

著者

• Shida Shoji

  Laboratory of Physical Chemistry and Inorganic Chemistry, Tokyo Institute of Technology (Tokyo Kogyo Daigaku)

• Yamazaki Hideo

  Laboratory of Physical Chemistry Tokyo Institute of Technology

• Pitchoozhkin Vadim

  Laboratory of Physical Chemistry, Tokyo Institute of Technology

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• The Electron-scavenging Process in 3-Methylhexane Glass at 77 K Studied by ESR
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