Photoreactions of poly(o-butyrylstyrene)
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N.A. Weir; J. Arct; A. Ceccarelli
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Article
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1993
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Elsevier Science
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English
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Poly(o-butyrylstyrene) (POBS) was exposed in the form of thin films to long-wave UV radiation (ha300 nm) under high vacunm at 25 ): 1 "C. Ethylene was the principal low-molecular-weight product, but much smaller amounts of CO, methane, ethane and propane were also formed. Quantum yields for gaseous