Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Bacterial cellulose based superabsorbent production: A promising example for high value-added utilization of clay and biology resources | |
Luo, Mu-Tan1,2,3,5; Huang, Chao1,2,3,4; Li, Hai-Long1,2,3,4; Guo, Hai-Jun1,2,3,4; Chen, Xue-Fang1,2,3,4; Xiong, Lian1,2,3,4 ; Chen, Xin-De1,2,3,4
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| 2019-03-15 | |
| Source Publication | CARBOHYDRATE POLYMERS
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| ISSN | 0144-8617 |
| Volume | 208Pages:421-430 |
| Corresponding Author | Huang, Chao(huangchao@ms.giec.ac.cn) ; Chen, Xin-De(cxd_cxd@hotmail.com) |
| Abstract | Superabsorbent was synthesized from bacterial cellulose (BC) generated by in situ fermentation on bentonite inorganic gel (BIG). For BIG preparation, the effect of sodium agent's type and content, temperature and time of sodium-modification, and gelling agent's type and content on the viscosity of BIG were learned to optimize the synthesis process. For polymerization, the effect of different factors including ratio of monomer to substrate (modified BC from in situ fermentation), content of initiator and crosslinker, monomer neutralization degree, reaction temperature and time on the performance of composite (superabsorbent) synthesized were analyzed. Under optimal condition, the composite showed good water absorption, salts absorption, and water retention capacity. The original bentonite, sodium-based bentonite, BIG and composite structure was characterized by Xray fluorescence (XRF), nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM) and thermogravimetric analysis (TGA), and the characterization partly explained the performance of water absorption and thermal stability of the composite. Overall, this study provides one method for superabsorbent synthesis from low-cost and natural resources. |
| Keyword | Superabsorbent Bentonite inorganic gel Bacterial cellulose Polymerization Resources utilization |
| DOI | 10.1016/j.carbpol.2018.12.084 |
| WOS Keyword | SEMI-IPNS SUPERABSORBENT ; METHYLENE-BLUE DYE ; ACRYLIC-ACID ; WHEAT-STRAW ; THERMOGRAVIMETRIC ANALYSIS ; AQUEOUS-SOLUTIONS ; BENTONITE ; REMOVAL ; STARCH ; ADSORPTION |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | project of Pearl River S&T Nova Program of Guangzhou[201610010014] ; project of Pearl River S&T Nova Program of Guangzhou[201806010107] ; Science and Technology Project of Guangdong Province[2016A010105016] ; Science and Technology Project of Guangdong Province[2017A010103043] ; National Natural Science Foundation of China[21606229] ; National Natural Science Foundation of China[51876207] ; National Natural Science Foundation of China[31600475] ; Special Support Project of Guangdong Province[2016TQ03N881] ; Project of Jiangsu Province Science and Technology[BE2016125] ; Project of Jiangsu Province Science and Technology[BE2016706] ; Project of Jiangsu Province Science and Technology[BE2018342] ; Youth Innovation Promotion Association CAS[2015290] ; Foundation of Director of Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences[y407r41001] |
| WOS Research Area | Chemistry ; Polymer Science |
| Funding Organization | project of Pearl River S&T Nova Program of Guangzhou ; Science and Technology Project of Guangdong Province ; National Natural Science Foundation of China ; Special Support Project of Guangdong Province ; Project of Jiangsu Province Science and Technology ; Youth Innovation Promotion Association CAS ; Foundation of Director of Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
| WOS Subject | Chemistry, Applied ; Chemistry, Organic ; Polymer Science |
| WOS ID | WOS:000455620300048 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/24552 |
| 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.Chinese Acad Sci, Guangzhou Inst Energy Convers, R&D Ctr Xuyi Attapulgite Appl Technol, Xuyi 211700, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Luo, Mu-Tan,Huang, Chao,Li, Hai-Long,et al. Bacterial cellulose based superabsorbent production: A promising example for high value-added utilization of clay and biology resources[J]. CARBOHYDRATE POLYMERS,2019,208:421-430. |
| APA | Luo, Mu-Tan.,Huang, Chao.,Li, Hai-Long.,Guo, Hai-Jun.,Chen, Xue-Fang.,...&Chen, Xin-De.(2019).Bacterial cellulose based superabsorbent production: A promising example for high value-added utilization of clay and biology resources.CARBOHYDRATE POLYMERS,208,421-430. |
| MLA | Luo, Mu-Tan,et al."Bacterial cellulose based superabsorbent production: A promising example for high value-added utilization of clay and biology resources".CARBOHYDRATE POLYMERS 208(2019):421-430. |
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