WAVELENGTH DEPENDENCE OF HCO FORMATION IN THE PHOTOLYSIS OF ACETALDEHYDE

被引:40
作者
GILL, RJ
ATKINSON, GH
机构
[1] Department of Chemistry, Syracuse University, Syracuse
基金
美国国家科学基金会;
关键词
D O I
10.1016/0009-2614(79)80214-6
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
The wavelength dependence of HCO(0,0,0) formation in the photodissociation of acetaldehyde was measured using narrow (0.1 nm) bandwidth laser excitation and time-resolved intracavity laser detection (TRILD). A sharp energetic onset at 320 ± 1 nm (89.3 ± 0.3 kcal) for HCO(0,0,0) formation was found. The maximum concentration of HCO(0,0,0) occurs between 100 and 250 μs after excitation depending on the wavelength of excitation. © 1979.
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页码:426 / 430
页数:5
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