| Preparation and Swelling Behavior of a pH-Responsive Psyllium-g-Poly(acrylic acid)/Attapulgite Superabsorbent Nanocomposite | |
| Department | 环境材料与生态化学研究发展中心 |
An JK(安建科)2; Wang WB(王文波)1 ; Wang AQ(王爱勤)1,2; Wang AQ(王爱勤)
| |
| 2012 | |
| Source Publication | International Journal of Polymeric Materials
 |
| ISSN | 0091-4037 |
| Volume | 61Issue:12Pages:906-918 |
| Abstract | In this study, a series of psyllium-g-poly(acrylic acid)/attapulgite (PSY-g-PAA/APT) superabsorbent nanocomposites were prepared. The effects of the content of APT on equilibrium water absorption, swelling rate, and the swelling behaviors of the nanocomposites in various cationic saline solutions and different pH solutions were also systematically investigated. The nanocomposite containing 10 wt% APT gives the best water absorption of 568 g/g in distilled water and 64 g/g in 0.9 wt% NaCl solution. The excellent responsive properties and reversible On-Off switching characteristics can be observed in various pH buffer solutions. |
| Keyword | Attapulgite Ph-responsive Psyllium Superabsorbent Composite Swelling Behavior |
| Subject Area | 环境材料与生态化学 |
| DOI | 10.1080/00914037.2011.610056 |
| 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) |
| Indexed By | SCI |
| If | 1.865 |
| 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/362003/2550 |
| 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, R&D Ctr Xuyi Attapulgite Appl Technol, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | An JK,Wang WB,Wang AQ,et al. Preparation and Swelling Behavior of a pH-Responsive Psyllium-g-Poly(acrylic acid)/Attapulgite Superabsorbent Nanocomposite[J]. International Journal of Polymeric Materials,2012,61(12):906-918. |
| APA | An JK,Wang WB,Wang AQ,&王爱勤.(2012).Preparation and Swelling Behavior of a pH-Responsive Psyllium-g-Poly(acrylic acid)/Attapulgite Superabsorbent Nanocomposite.International Journal of Polymeric Materials,61(12),906-918. |
| MLA | An JK,et al."Preparation and Swelling Behavior of a pH-Responsive Psyllium-g-Poly(acrylic acid)/Attapulgite Superabsorbent Nanocomposite".International Journal of Polymeric Materials 61.12(2012):906-918. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20126112906918.pdf（755KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment