Journal of Radiation Research and Radiation Processing, Volume. 41, Issue 5, 050201(2023)
Preparation of acrylonitrile/maleic acid copolymer membranes using a radiation method and their properties
Figures & Tables(5)
Fig. 1. FTIR spectra of MAH, MA and P(AN-co-MA) copolymers prepared at different molar feed ratios of AN/MAH (a); GPC curves of P(AN-co-MA) copolymers prepared at different molar feed ratios of AN/MAH (b)
Fig. 2. SEM images (a~g) and the porosity (h) of PAN and P(AN-co-MA) copolymer membranes prepared at different AN/MAH molar feeding ratios: (a) PAN; (b) 95/5, (c) 90/10, (d) 85/15, (e) 80/20, (f) 75/25, and (g) 70/30
Fig. 3. Water contact angles (a) and Zeta potential (b) of PAN and P(AN-co-MA) copolymer membranes prepared at different molar feed ratios of AN/MAH
Fig. 4. Relative BSA adsorption ability of the P(AN-co-MA) copolymer membranes prepared at different molar feeding ratios of AN/MAH to pure PAN membrane
Table 1. Conversion of radiation-induced copolymerzation of acrylonitrile and maleic anhydride in different solvent systems and the weight average molecular weight of the corresponding product
View tableView in ArticleTable 1. Conversion of radiation-induced copolymerzation of acrylonitrile and maleic anhydride in different solvent systems and the weight average molecular weight of the corresponding product
溶剂 Solvent 转化率 / % Conversion 重均分子量* Weight-average molecular weight* DMSO 46.7 5.7×104 H2O
DMSO/H2O
87.2
82.5
1.9×105
2.2×105
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Bo LI, Xiangyu SHEN, Rui SUN, Mozhen WANG, Xuewu GE. Preparation of acrylonitrile/maleic acid copolymer membranes using a radiation method and their properties[J]. Journal of Radiation Research and Radiation Processing, 2023, 41(5): 050201
Paper Information
Category: Research Articles
Received: May. 5, 2023
Accepted: May. 25, 2023
Published Online: Dec. 27, 2023
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