Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Cellulose-Based Absorbent Production from Bacterial Cellulose and Acrylic Acid: Synthesis and Performance | |
Luo, Mu-Tan1,2,3,4; Li, Hai-Long1,2,3,5; Huang, Chao1,2,3,5; Zhang, Hai-Rong1,2,3,5; Xiong, Lian1,2,3,5 ; Chen, Xue-Fang1,2,3,5; Chen, Xin-De1,2,3,5
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| 2018-07-01 | |
| Source Publication | POLYMERS
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| ISSN | 2073-4360 |
| Volume | 10Issue:7Pages:17 |
| Corresponding Author | Huang, Chao(huangchao@ms.giec.ac.cn) ; Chen, Xin-De(cxd_cxd@hotmail.com) |
| Abstract | Cellulose-based superabsorbent was synthesized by bacterial cellulose (BC) grafting acrylic acid (AA) in the presence of N,N'-methylenebisacrylamide (NMBA) as a crosslinker and ammonium persulfate (APS) as an initiator. The influence of different factors on composite synthesis, including the weight ratio of the monomer to BC, initiator content, crosslinker content, AA neutralization degree, reaction temperature, and reaction time on the water absorbency of the composite, were systematically learned. Under the optimized conditions, the maximum water absorbency of the composite was 322 +/- 23 g/g distilled water. However, the water absorbency was much less for the different salt solutions and the absorption capacity of the composite decreased as the concentration of the salt solutions increased. The pH value had a significant influence on water absorption performance, and with the increase of temperature, the water retention rate of the composite decreased. Additionally, the structure of this composite was characterized with nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), and thermogravimetric analysis (TGA). The results of NMR and FT-IR provided evidence that the composite was synthesized by BC and AA, and the microstructure showed that it had good performance for water absorption. In addition, the composite possessed suitable thermal stability, and that it could be used in a few high-temperature environments. Overall, this composite is promising for application in water absorption. |
| Keyword | bacterial cellulose superabsorbent polymerization function and structure |
| DOI | 10.3390/polym10070702 |
| WOS Keyword | SUPERABSORBENT COMPOSITE ; MICROBIAL CELLULOSE ; SWELLING BEHAVIOR ; WATER ABSORBENCY ; HYDROGELS ; POLYMER ; NANOCOMPOSITES ; STARCH ; PH ; ACID-CO-ACRYLAMIDE) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Science and Technology Project of Guangdong Province[2016A010105016] ; National Natural Science Foundation of China[21606229] ; Pearl River S and T Nova Program of Guangzhou[201610010014] ; Key Research and Development Plan of Jiangsu Province, China[BE2016125] ; Key Research and Development Plan of Jiangsu Province, China[BE2016706] ; Project of Huai-An Science and Technology[HAG201628] ; Project of Huai-An Science and Technology[HAS201623] ; Special Support Project of Guangdong Province[2016TQ03N881] ; Youth Innovation Promotion Association CAS[2015290] ; Foundation of the Director of the Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences[Y707j41001] |
| WOS Research Area | Polymer Science |
| Funding Organization | Science and Technology Project of Guangdong Province ; National Natural Science Foundation of China ; Pearl River S and T Nova Program of Guangzhou ; Key Research and Development Plan of Jiangsu Province, China ; Project of Huai-An Science and Technology ; Special Support Project of Guangdong Province ; Youth Innovation Promotion Association CAS ; Foundation of the Director of the Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
| WOS Subject | Polymer Science |
| WOS ID | WOS:000442528400013 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/23776 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Huang, Chao; Chen, Xin-De |
| Affiliation | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, Xuyi Ctr Attapulgite Res Dev & Ind, Xuyi 211700, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Luo, Mu-Tan,Li, Hai-Long,Huang, Chao,et al. Cellulose-Based Absorbent Production from Bacterial Cellulose and Acrylic Acid: Synthesis and Performance[J]. POLYMERS,2018,10(7):17. |
| APA | Luo, Mu-Tan.,Li, Hai-Long.,Huang, Chao.,Zhang, Hai-Rong.,Xiong, Lian.,...&Chen, Xin-De.(2018).Cellulose-Based Absorbent Production from Bacterial Cellulose and Acrylic Acid: Synthesis and Performance.POLYMERS,10(7),17. |
| MLA | Luo, Mu-Tan,et al."Cellulose-Based Absorbent Production from Bacterial Cellulose and Acrylic Acid: Synthesis and Performance".POLYMERS 10.7(2018):17. |
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