Morphological change of microstructure of polymer surface irradiated with atomic oxygen

Goto, Aki*; Yamashita, Shinichi*; Kitamura, Akane; Tagawa, Masahito*

Polymer surface is covered densely with nano to microscopic protrusions by AO irradiation. In this study, we focus this unique morphological change. LDPE, PP, and PS film surfaces were observed by FE-SEM after AO-irradiation, and it is found that the AO fluence and the chemical structures of these polymers are important factors to determine the density of these microscopic protrusions.

Language	:	Japanese
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Meeting title	:	第62回放射線化学討論会
Held date	:	2019/09
Location (city)	:	敦賀
Location (country)	:	日本
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Keywords	:	原子状酸素ビーム; 微細加工; 高分子材料
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Registration No. : BB20190973
JAEA Abstracts No. :
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