ULTRA-FAST PROCESS OF PICOSECOND TIME-RESOLVED ENERGY-TRANSFER IN LIQUID CYCLOHEXANE BY PICOSECOND SINGLE-PULSE RADIOLYSIS

被引：41

作者：

TAGAWA, S

KATSUMURA, Y

TABATA, Y

机构：

[1] Nuclear Engineering Research Laboratory, Faculty of Engineering, University of Tokyo, 319-11, Tokai-mura, Ibaraki, Japan

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 64卷 / 02期

关键词：

D O I：

10.1016/0009-2614(79)80508-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two formation processes of singlet states of solute molecules in irradiated liquid cyclohexane have been observed by using a single picosecond electron pulse-radiolysis technique. The slower process corresponds to the very fast formation process reported by Beck et al. The faster process is an ultra-fast process which finishes immediately after a picosecond electron pulse, and is hardly quenched by CCl4 on triethylamine. The ratio of the faster component to the slower component in liquid cyclohexane is very different from that in liquid toluene. © 1979.

引用

页码：258 / 260

页数：3

共 9 条

[1] DETECTION OF HIGHER EXCITED-STATES OF TOLUENE
BECK, G
RICHARDS, JT
THOMAS, JK
[J]. CHEMICAL PHYSICS LETTERS, 1976, 40 (02) : 300 - 303
[2] PICOSECOND OBSERVATIONS OF SOME IONIC AND EXCITED-STATE PROCESSES IN LIQUIDS
BECK, G
THOMAS, JK
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1972, 76 (25) : 3856 - +
[3] Birks J.B., 1970, PHOTOPHYSICS AROMATI
[4] QUENCHING OF ALKANE FLUORESCENCE BY CCL4 MEASURED BY NANOSECOND DECAY TIME TECHNIQUES
HELMAN, WP
[J]. CHEMICAL PHYSICS LETTERS, 1972, 17 (02) : 306 - 308
[5] HENRY MS, 1972, J CHEM PHYS, V56, P5732
[6] 35-MEV ELECTRON LINEAR-ACCELERATOR AT UNIVERSITY OF TOKYO
TABATA, Y
TAGAWA, S
KATSUMURA, Y
UEDA, T
HASEGAWA, K
TANAKA, J
[J]. JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN, 1978, 20 (07): : 473 - 480
[7] Tabata Y., 1978, Journal of the Faculty of Engineering, University of Tokyo, Series B, V34, P619
[8] TAGAWA S, UNPUBLISHED
[9] FLUORESCENCE LIFETIMES OF SATURATED-HYDROCARBONS
WARE, WR
LYKE, RL
[J]. CHEMICAL PHYSICS LETTERS, 1974, 24 (02) : 195 - 198

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