CAS OpenIR  > 中科院上海原子核所2003年前
Comprehensive study of positronium formation in polymer blends between polyethylene and ethylene-vinylacetate copolymer
Wang, CL; Kobayashi, Y; Hirata, K; Zheng, W; Zhang, C
2000
Source PublicationRADIATION PHYSICS AND CHEMISTRY
ISSN0969-806X
Volume58Issue:41035Pages:491
AbstractThe intensity I-3 Of or tho-positronium (o-Ps) in a polymer blend system consisting of polyethylene (PE) and ethylene-vinylacetate (EVA, random copolymer with a vinylacetate content of about 14%) was measured as functions of EVA weight content (Phi = 0-100%), electric field (E = 0-60 kV/cm), positron irradiation time (t = 0-200 h) and temperature (T = 100-300 K). It was found that the addition of small amounts of EVA to PE significantly alters the electric field, positron irradiation time and temperature dependence of I-3. Positron trapping on polar EVA is suggested to be responsible for the sensitive effects of EVA. (C) 2000 Elsevier Science Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9908
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
Wang, CL,Kobayashi, Y,Hirata, K,et al. Comprehensive study of positronium formation in polymer blends between polyethylene and ethylene-vinylacetate copolymer[J]. RADIATION PHYSICS AND CHEMISTRY,2000,58(41035):491.
APA Wang, CL,Kobayashi, Y,Hirata, K,Zheng, W,&Zhang, C.(2000).Comprehensive study of positronium formation in polymer blends between polyethylene and ethylene-vinylacetate copolymer.RADIATION PHYSICS AND CHEMISTRY,58(41035),491.
MLA Wang, CL,et al."Comprehensive study of positronium formation in polymer blends between polyethylene and ethylene-vinylacetate copolymer".RADIATION PHYSICS AND CHEMISTRY 58.41035(2000):491.
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