Picosecond pulse radiolysis on geminate ion recombination and formation of solute excited state in liquid cyclohexane

Y. Yoshida, S. Tagawa, Masakazu Washio, H. Kobayashi, Y. Tabata

研究成果: Article

1 引用 (Scopus)

抄録

The geminate ion recombination and the formation process of solute excited states in solutions of biphenyl were studied in cyclohexane by means of picosecond pulse radiolysis with absorption and emission spectroscopies. The time-dependent behavior of the biphenyl anion was analyzed with the diffusion theory in the solute-solvent system. By applying this analysis to the time-dependent fluorescence from excited states of biphenyl, yields of the excited states through various formation processes were deduced. Also, yield of excited states of cyclohexane in the absence of solutes was estimated.

元の言語English
ページ(範囲)493-496
ページ数4
ジャーナルInternational Journal of Radiation Applications and Instrumentation. Part
34
発行部数4
DOI
出版物ステータスPublished - 1989
外部発表Yes

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ion recombination
picosecond pulses
radiolysis
cyclohexane
solutes
liquids
excitation
diffusion theory
absorption spectroscopy
anions
fluorescence
spectroscopy

これを引用

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author = "Y. Yoshida and S. Tagawa and Masakazu Washio and H. Kobayashi and Y. Tabata",
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T1 - Picosecond pulse radiolysis on geminate ion recombination and formation of solute excited state in liquid cyclohexane

AU - Yoshida, Y.

AU - Tagawa, S.

AU - Washio, Masakazu

AU - Kobayashi, H.

AU - Tabata, Y.

PY - 1989

Y1 - 1989

N2 - The geminate ion recombination and the formation process of solute excited states in solutions of biphenyl were studied in cyclohexane by means of picosecond pulse radiolysis with absorption and emission spectroscopies. The time-dependent behavior of the biphenyl anion was analyzed with the diffusion theory in the solute-solvent system. By applying this analysis to the time-dependent fluorescence from excited states of biphenyl, yields of the excited states through various formation processes were deduced. Also, yield of excited states of cyclohexane in the absence of solutes was estimated.

AB - The geminate ion recombination and the formation process of solute excited states in solutions of biphenyl were studied in cyclohexane by means of picosecond pulse radiolysis with absorption and emission spectroscopies. The time-dependent behavior of the biphenyl anion was analyzed with the diffusion theory in the solute-solvent system. By applying this analysis to the time-dependent fluorescence from excited states of biphenyl, yields of the excited states through various formation processes were deduced. Also, yield of excited states of cyclohexane in the absence of solutes was estimated.

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U2 - 10.1016/1359-0197(89)90051-9

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VL - 34

SP - 493

EP - 496

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

SN - 0969-806X

IS - 4

ER -