Preparation and properties of magnetic-photoresponsive oil-absorption resins | |
Department | 固体润滑国家重点实验室 |
Liu HX(刘洪霞)1,2; Wang HJ(王环江)1,2; Jia WH(贾卫红)1,2; Xu HY(徐海燕)1,2; Ren SL(任嗣利)1,3; Ren SL(任嗣利) | |
2018 | |
Source Publication | Journal of Applied Polymer Science |
ISSN | 0021-8995 |
Volume | 135Issue:5Pages:45756(1-10) |
Abstract | A novel magnetic–photoresponsive oil‐absorption resin (MPOAR) was synthesized via the suspension polymerization technique. Scanning electron microscopy surface morphology analysis indicated that the surface of MPOAR exhibited pore structures with different sizes. The effects of various factors in the preparation of MPOAR on the oil absorbency were studied. We found that the amount of the crosslinking agent 4′4‐bis‐(methacryloylamino)azobenzen (Azo‐CL‐M), porogenic agent (ethyl acetate), initiator (azobisisobutyronitrile), and modified Fe3O4 had great effects on the oil absorbencies of the prepared polymer resins. The saturated absorption capacities of MPOAR for various organic solvents were determined, and we found that MPOAR could absorb 19.7 times its dry weight in CH2Cl2, 18.4 times its dry weight in CCl4, and 16.7 times its dry weight in CHCl3, respectively. In addition, the oil‐absorbent beads could absorb the oils floating on water well. In particular, the saturated absorbed MPOAR could be easily collected from water by an external magnetic field. More importantly, the photoresponsive properties of the MPOAR materials could be used to accelerate the release of the absorbed oil under UV irradiation. |
Keyword | Adsorption Applications Microscopy Radical Polymerization Swelling |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/app.45756 |
Funding Organization | the National Natural Science Foundation of China for its funding support (contract grant numbers 51574217 ; 51374195) |
Indexed By | SCI |
If | 1.901 |
Language | 英语 |
Funding Project | 聚合物摩擦学研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23811 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Ren SL(任嗣利) |
Affiliation | 1.Jiangxi Univ Sci & Technol, Sch Resources & Environm Engn, Ganzhou 341000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou, Gansu, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China |
Recommended Citation GB/T 7714 | Liu HX,Wang HJ,Jia WH,et al. Preparation and properties of magnetic-photoresponsive oil-absorption resins[J]. Journal of Applied Polymer Science,2018,135(5):45756(1-10). |
APA | Liu HX,Wang HJ,Jia WH,Xu HY,Ren SL,&Ren SL.(2018).Preparation and properties of magnetic-photoresponsive oil-absorption resins.Journal of Applied Polymer Science,135(5),45756(1-10). |
MLA | Liu HX,et al."Preparation and properties of magnetic-photoresponsive oil-absorption resins".Journal of Applied Polymer Science 135.5(2018):45756(1-10). |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
Liu_et_al-2018-Journ(1101KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment