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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
2019-07-01
Source PublicationINTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
ISSN0141-8130
Volume132Pages:575-584
Corresponding AuthorWang, Guangjian(wgjnet@126.com) ; Li, Pengcheng(pcli@qdio.ac.cn)
AbstractA 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.
KeywordSuperabsorbent polymer (2-Pyridyl) acetyl chitosan chloride Antibacterial activity
DOI10.1016/j.ijbiomac.2019.03.176
Indexed BySCI
Language英语
Funding ProjectNatural 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 AreaBiochemistry & Molecular Biology ; Chemistry ; Polymer Science
WOS SubjectBiochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science
WOS IDWOS:000470943900058
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161596
Collection实验海洋生物学重点实验室
Corresponding AuthorWang, Guangjian; Li, Pengcheng
Affiliation1.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 AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute 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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