CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Properties of radicals formed by the irradiation of wool fibers
Wang, HY(王会勇); Liu, RQ; Tu, TC; Xie, LD(谢雷东); Sheng, KL(盛康龙); Chen, YL; Tang, X; Wang, HY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2004
Source PublicationJOURNAL OF RADIATION RESEARCH
ISSN0449-3060
Volume45Issue:1Pages:77
AbstractWool fibers of different sample conditions were irradiated in different atmospheres by Co-60 gamma-rays and were studied by electron spin resonance method (ESR). It was found that a large percentage of the alpha-carbon radicals of polymer main chain were more long-lived radicals. The ESR measurements of irradiated cortex samples of the wool fibers proved that most radicals from the cortex were long-lived ones. Low water content (as low as 27.5%) in the reaction system did not greatly affect the radical formation, but higher water contents would reduce the radical concentrations dramatically and accelerate their decaying process. The results will be of help in property modification of wool products by radiation graft copolymerization.
KeywordWool Fiber Gamma-ray Irradiation Esr
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000221743900011
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8651
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorWang, HY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Wang, HY,Liu, RQ,Tu, TC,et al. Properties of radicals formed by the irradiation of wool fibers[J]. JOURNAL OF RADIATION RESEARCH,2004,45(1):77.
APA Wang, HY.,Liu, RQ.,Tu, TC.,Xie, LD.,Sheng, KL.,...&Wang, HY .(2004).Properties of radicals formed by the irradiation of wool fibers.JOURNAL OF RADIATION RESEARCH,45(1),77.
MLA Wang, HY,et al."Properties of radicals formed by the irradiation of wool fibers".JOURNAL OF RADIATION RESEARCH 45.1(2004):77.
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