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A mild method of amine-type adsorbents syntheses with emulsion graft polymerization of glycidyl methacrylate on polyethylene non-woven fabric by pre-irradiation
Ma, HJ(马红娟); Yao, SD(姚思德); Li, JY(李景烨); Cao, CQ(曹长清); Wang, M(王敏)
2012
Source PublicationRADIATION PHYSICS AND CHEMISTRY
ISSN0969-806X
Volume81Issue:9
AbstractA mild pre-irradiation method was used to graft glycidyl methacrylate (GMA) onto polyethylene (PE) non-woven fabric (NF). The polymer was irradiated by electron beam in air atmosphere at room temperature. The degree of grafting (D-g) was determined as a function of reaction time, absorbed dose, monomer concentration and temperature. After 30 kGy irradiation, with 5% GMA, surfactant Tween 20 (Tw-20) of 0.5% at 55 degrees C for 15 min, the trunk polymer was made grafted with a D-g of 150%. Selected PE-g-PGMA of different D-g was modified with aminated compounds such as ethylenediamine (EDA), diethylenetriamine (DETA), triethylenetetramine (TETA) and tetraethylenepentamine (TEPA). The obtained amine-type adsorbents were prepared to remove copper and uranium ions from solution. It was shown that at least 90% of copper and 60% of uranium with the initial concentration from 3 to 1000 ppb can be removed from water. (C) 2011 Elsevier Ltd. All rights reserved.
Language英语
Funding Project应物所项目组
WOS IDWOS:000306583200027
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13076
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
Ma, HJ,Yao, SD,Li, JY,et al. A mild method of amine-type adsorbents syntheses with emulsion graft polymerization of glycidyl methacrylate on polyethylene non-woven fabric by pre-irradiation[J]. RADIATION PHYSICS AND CHEMISTRY,2012,81(9).
APA Ma, HJ,Yao, SD,Li, JY,Cao, CQ,&Wang, M.(2012).A mild method of amine-type adsorbents syntheses with emulsion graft polymerization of glycidyl methacrylate on polyethylene non-woven fabric by pre-irradiation.RADIATION PHYSICS AND CHEMISTRY,81(9).
MLA Ma, HJ,et al."A mild method of amine-type adsorbents syntheses with emulsion graft polymerization of glycidyl methacrylate on polyethylene non-woven fabric by pre-irradiation".RADIATION PHYSICS AND CHEMISTRY 81.9(2012).
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