| Enhanced swelling and responsive properties of an alginate-based superabsorbent hydrogel by sodium p-styrenesulfonate and attapulgite nanorods | |
| Department | 环境材料与生态化学研究发展中心 |
Wang YZ(王益哲)1,2 ; Wang WB(王文波)1,3; Shi XN(施小宁)1,2; Wang AQ(王爱勤)1,3; Wang AQ(王爱勤)
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| 2013 | |
| Source Publication | Polymer Bulletin
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| ISSN | 0170-0839 |
| Volume | 70Issue:4Pages:1181-1193 |
| Abstract | In this work, a series of sodium alginate-g-poly(sodium acrylate-co-sodium p-styrenesulfonate)/attapulgite (NaAlg-g-poly(NaA-co-NaSS)/APT) superabsorbent composites were prepared by graft copolymerization using N,N'-methylenebisacrylamide (MBA) as a crosslinker and ammonium persulfate as an initiator. Fourier transform infrared spectroscopy revealed that NaA and NaSS had been grafted onto NaAlg, and APT participated in polymerization reaction through reactive -OH groups. The introduction of proper amount of NaSS and APT induced the improved surface morphology, swelling capacity, and swelling rate. Moreover, the swelling behaviors of the superabsorbent composites were remarkably influenced by various salt medium, pH buffer solutions and organic solvents, and especially an intriguing swelling-deswelling behavior was observed with altering water/organic solvent ratio. |
| Keyword | Sodium Alginate Sodium P-styrenesulfonate Attapulgite Superabsorbent Composites Swelling Behaviors |
| Subject Area | 功能复合材料 |
| DOI | 10.1007/s00289-012-0901-0 |
| Funding Organization | the National Natural Science Foundation of China (No. 20877077);the Science and Technology Support Project of Jiangsu Provincial Sci. & Tech. Department (No. BY2010012);Jiangsu Provincial Joint Innovation and Research Funding of Enterprises, Colleges and Institutes—Prospective Cooperative Research Project (No. BY2011194) |
| Indexed By | SCI |
| If | 1.491 |
| Language | 英语 |
| Funding Project | 功能复合材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4535 |
| Collection | 环境材料与生态化学研究发展中心 |
| Corresponding Author | Wang AQ(王爱勤) |
| Affiliation | 1.Chinese Acad Sci, Ctr Ecomat & Green Chem, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Xuyi Attapulgite Appl Technol, Lanzhou Inst Chem Phys, Xuyi 211700, Peoples R China |
| Recommended Citation GB/T 7714 | Wang YZ,Wang WB,Shi XN,et al. Enhanced swelling and responsive properties of an alginate-based superabsorbent hydrogel by sodium p-styrenesulfonate and attapulgite nanorods[J]. Polymer Bulletin,2013,70(4):1181-1193. |
| APA | Wang YZ,Wang WB,Shi XN,Wang AQ,&王爱勤.(2013).Enhanced swelling and responsive properties of an alginate-based superabsorbent hydrogel by sodium p-styrenesulfonate and attapulgite nanorods.Polymer Bulletin,70(4),1181-1193. |
| MLA | Wang YZ,et al."Enhanced swelling and responsive properties of an alginate-based superabsorbent hydrogel by sodium p-styrenesulfonate and attapulgite nanorods".Polymer Bulletin 70.4(2013):1181-1193. |
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| Enhanced swelling an（487KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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