Enhanced swelling and responsive properties of an alginate-based superabsorbent hydrogel by sodium p-styrenesulfonate and attapulgite nanorods
文献类型：期刊论文
| 作者 | 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
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| 刊名 | Polymer Bulletin
 |
| 出版日期 | 2013 |
| 卷号 | 70期号:4页码:1181-1193 |
| 关键词 | Sodium alginate Sodium p-styrenesulfonate Attapulgite Superabsorbent composites Swelling behaviors |
| ISSN号 | 0170-0839 |
| 通讯作者 | 王爱勤 |
| 英文摘要 | 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. |
| 学科主题 | 功能复合材料 |
| 收录类别 | SCI |
| 资助信息 | 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) |
| 语种 | 英语 |
| WOS记录号 | WOS:000316226700006 |
| 公开日期 | 2013-12-05 |
| 源URL | [http://210.77.64.217/handle/362003/4535]  |
| 专题 | 兰州化学物理研究所_环境材料与生态化学研究发展中心 |
| 作者单位 | 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 |
| 推荐引用方式 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.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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