Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Synthesis of superabsorbent polymers based on chitosan derivative graft acrylic acid-co-acrylamide and its property testing | |
Fang, Shixin1,2; Wang, Guangjian2; Xing, Ronge1 ; Chen, Xiaolin1; Liu, Song1; Qin, Yukun1; Li, Kecheng1; Wang, Xueqin1; Li, Rongfeng1; Li, Pengcheng1
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| 2019-07-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
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| ISSN | 0141-8130 |
| Volume | 132Pages:575-584 |
| Corresponding Author | Wang, Guangjian(wgjnet@126.com) ; Li, Pengcheng(pcli@qdio.ac.cn) |
| Abstract | A new kind of eco-friendly superabsorbent polymer was successfully synthesized using (2-pyridyl) acetyl chitosan chloride (PACS), acrylic acid (AA) and acrylamide (AM) in aqueous solution by a free radical polymerization. The effect of different reaction conditions, such as the initiator content, crosslinker content and PACS content were investigated. And the water retention, salt tolerance and reuse ability were investigated too. The chemical structure and morphological characterizations of the superabsorbent polymer were investigated by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Thermogravimetric analysis (TGA) and Scanning electron microscope (SEM). The results showed that the novel superabsorbent polymer exhibits excellent water absorbency, which can absorb distilled water 615 g/g and 0.9% NaCI solution 44 g/g. At the same time, this product showed excellent water retention and reusability. The antibacterial properties of the superabsorbent polymers were tested too. The introduction of antibacterial groups also enhances antibacterial properties against Escherichia coli and Staphylococcus aureus. This kind of superabsorbent polymer has a broad application prospect. (C) 2019 Published by Elsevier B.V. |
| Keyword | Superabsorbent polymer (2-Pyridyl) acetyl chitosan chloride Antibacterial activity |
| DOI | 10.1016/j.ijbiomac.2019.03.176 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural Science Foundation of Shandong Province[ZR2018027] ; State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology[CRE-2018-C-3-2] ; Shandong Province Key Research and Development Program of China[2018GHY115008] ; Qingdao University of Science and Technology[17-3-3-60-nsh] |
| WOS Research Area | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| WOS Subject | Biochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science |
| WOS ID | WOS:000470943900058 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/161596 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Wang, Guangjian; Li, Pengcheng |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Univ Sci & Technol, Qingdao 266071, Shandong, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Fang, Shixin,Wang, Guangjian,Xing, Ronge,et al. Synthesis of superabsorbent polymers based on chitosan derivative graft acrylic acid-co-acrylamide and its property testing[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2019,132:575-584. |
| APA | Fang, Shixin.,Wang, Guangjian.,Xing, Ronge.,Chen, Xiaolin.,Liu, Song.,...&Li, Pengcheng.(2019).Synthesis of superabsorbent polymers based on chitosan derivative graft acrylic acid-co-acrylamide and its property testing.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,132,575-584. |
| MLA | Fang, Shixin,et al."Synthesis of superabsorbent polymers based on chitosan derivative graft acrylic acid-co-acrylamide and its property testing".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 132(2019):575-584. |
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