Radiation chemical yield for loss of carbonate ester bonds in PADC films exposed to gamma ray

作者: Yutaka Mori , Toshiji Ikeda , Tomoya Yamauchi , Atsushi Sakamoto , Hiraku Chikada

DOI: 10.1016/J.RADMEAS.2009.01.008

关键词:

摘要: Radiation chemical yield, G value, for loss of carbonate ester bonds in PADC films, exposed to gamma ray from intense Co-60 source, has been determined by means FT-IR spectrometry. The obtained value 20 (scissions/100 eV) is fairly higher than that heavy ion irradiations. It was found the density hydroxide group film significantly increased exposure air but hardly changed vacuum.

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