A Bottleneck Effect in Perfluoropropene | Zendy

J. A. Torresano | Zendy; Mário N. BerberanSantos | Zendy; P. F. GonzálezDíaz | Zendy

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A Bottleneck Effect in Perfluoropropene

Author(s) -

J. A. Torresano,

Mário N. BerberanSantos,

P. F. GonzálezDíaz

Publication year - 1994

Publication title -

laser chemistry

Language(s) - English

Resource type - Journals

eISSN - 1026-8014

pISSN - 0278-6273

DOI - 10.1155/1994/36860

Subject(s) - irradiation , dissociation (chemistry) , fluence , chemistry , bottleneck , infrared , radiation , molecule , laser , yield (engineering) , infrared spectroscopy , photochemistry , analytical chemistry (journal) , atomic physics , optics , organic chemistry , physics , nuclear physics , thermodynamics , computer science , embedded system

By investigating the infrared dissociation yield of perfluoropropene under a convenient range of experimentalconditions on pressure, laser fluence and number of irradiation shots, we have seen that i)besides the already known final products, C 2 F 4 and C 2 F 6 , the dissociation of this molecule also producespolytetrafluoroethylene, and ii) contrary to what one should expect from its rather large molecular size,perfluoropropene opposes a strong bottleneck effect against absorption of resonant infrared radiation, atleast for irradiation fluences smaller than ≈ 1.8 Jcm -2

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