Wavelength dependence of HCO formation in the photolysis of acetaldehyde |
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Authors: | RJ Gill GH Atkinson |
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Institution: | Department of Chemistry, Syracuse University, Syracuse, New York 13210, USA |
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Abstract: | 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 |
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