| A superabsorbent nanocomposite based on sodium alginate and illite/smectite mixed-layer clay | |
| 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 | Journal of Applied Polymer Science
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| ISSN | 0021-8995 |
| Volume | 130Issue:1Pages:161-167 |
| Abstract | A series of superabsorbent nanocomposites were prepared by free radical grafting copolymerization of sodium alginate, partially neutralized acrylic acid (AA), styrene, and illite/smectite mixed-layer clay (I/S). The structure and morphology of the nanocomposites were confirmed by Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron microscope techniques. It was shown that the incorporation of I/S clearly enhanced the swelling properties of the nanocomposites. Various salts and surfactants showed remarkable effects on the swelling behaviors of the nanocomposites. Moreover, the nanocomposite exhibited better responsive and reversible on–off switching characteristics in pH 7.0 and 2.0 buffer solutions, which renders it promising for drug delivery application. |
| Keyword | Composites Gels Swelling |
| Subject Area | 功能复合材料 |
| DOI | 10.1002/app.39141 |
| Funding Organization | 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 | 1.640 |
| 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/362003/4547 |
| 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, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, R&D Ctr Xuyi Attapulgite Appl Technol, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Wang YZ,Wang WB,Shi XN,et al. A superabsorbent nanocomposite based on sodium alginate and illite/smectite mixed-layer clay[J]. Journal of Applied Polymer Science,2013,130(1):161-167. |
| APA | Wang YZ,Wang WB,Shi XN,Wang AQ,&王爱勤.(2013).A superabsorbent nanocomposite based on sodium alginate and illite/smectite mixed-layer clay.Journal of Applied Polymer Science,130(1),161-167. |
| MLA | Wang YZ,et al."A superabsorbent nanocomposite based on sodium alginate and illite/smectite mixed-layer clay".Journal of Applied Polymer Science 130.1(2013):161-167. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A superabsorbent nan（818KB） | 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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