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| Synthesis of chitosan derivative graft acrylic acid superabsorbent polymers and its application as water retaining agent | |
Fang, Shixin1,2; Wang, Guangjian1; Li, Pengcheng2 ; Xing, Ronge2; Liu, Song2; Qin, Yukun2; Yu, Huahua2; Chen, Xiaolin2; Li, Kecheng2
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| 2018-08-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
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| ISSN | 0141-8130 |
| Volume | 115Pages:754-761 |
| Corresponding Author | Wang, Guangjian(wgjnet@126.com) ; Li, Pengcheng(pcli@qdio.ac.cn) |
| Abstract | A new superabsorbent polymer was synthesized using amino ethyl chitosan and an acrylic acid by a free radical polymerization. The chemical structure of the superabsorbent polymer was characterized using FFIR, TGA, XRD and solid-state C-13 NMR. The results revealed that the acrylic acid was successfully grafted onto the amino ethyl chitosan backbone. As revealed by SEM, a surface with homogeneous and interconnected pore structure was obtained. The influences of different factors (e.g., the initiator, cross-linker and monomer) on the water absorbency of the superabsorbent polymers were investigated. The results indicated that the superabsorbent polymers have a good swelling ability, water evaporation rate, excellent salt tolerance and pH sensitivity. The new superabsorbent polymers have potential as a water-retaining agent. (C) 2018 Elsevier B.V. All rights reserved. |
| Keyword | Chitosan Superabsorbent polymers Amino ethyl |
| DOI | 10.1016/j.ijbiomac.2018.04.072 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21276130] ; National Natural Science Foundation of China[21506107] ; Qingdao science and technology plan[17-3-3-60-nsh] ; NSFC-Shandong[U1606403] ; Chinese Academy of Sciences[KFZD-SW-106] ; National Natural Science Foundation of China[21276130] ; National Natural Science Foundation of China[21506107] ; Qingdao Science and Technology Plan[17-3-3-60-nsh] ; NSFC-Shandong[U1606403] ; Chinese Academy of Sciences[KFZD-SW-106] |
| WOS Research Area | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| WOS Subject | Biochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science |
| WOS ID | WOS:000438662500084 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/163472 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Wang, Guangjian; Li, Pengcheng |
| Affiliation | 1.Qingdao Univ Sci & Technol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China |
| First Author Affilication | Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Fang, Shixin,Wang, Guangjian,Li, Pengcheng,et al. Synthesis of chitosan derivative graft acrylic acid superabsorbent polymers and its application as water retaining agent[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2018,115:754-761. |
| APA | Fang, Shixin.,Wang, Guangjian.,Li, Pengcheng.,Xing, Ronge.,Liu, Song.,...&Li, Kecheng.(2018).Synthesis of chitosan derivative graft acrylic acid superabsorbent polymers and its application as water retaining agent.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,115,754-761. |
| MLA | Fang, Shixin,et al."Synthesis of chitosan derivative graft acrylic acid superabsorbent polymers and its application as water retaining agent".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 115(2018):754-761. |
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