以玉米秸秆(CS)、有机蒙脱石(OMMT)和丙烯酸(AA)为原料,采用水溶液聚合法制备玉米秸秆/有机蒙脱石复合高吸水性树脂.用红外光谱(FTIR)、广角X射线衍射(WAXD)、小角X射线衍射(SAXS)和电子扫描电镜(SEM)表征了产物的结构与微观形貌.该树脂对孔雀石绿染料表现出良好的吸附性能,吸附容量高达56.62 mg/g,吸附过程符合准二级动力学模型.
参考文献
| [1] | Zhi Zhang;Peirong Chen;Xianfeng Du.Effects of amylose content on property and microstructure of starch-graft-sodium acrylate copolymers[J].Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides,2014:453-459. |
| [2] | Lixia Yang;Yang Yang;Zhang Chen.Influence of super absorbent polymer on soil water retention, seed germination and plant survivals for rocky slopes eco-engineering[J].Ecological engineering: The Journal of Ecotechnology,2014:27-32. |
| [3] | 吴哲超;祝宝东;王鉴;安丰鑫;闫野;杨阳;张宇.黏土矿物/聚合物复合高吸水材料研究进展[J].硅酸盐通报,2015(9):2557-2561,2568. |
| [4] | Yan Bao;Jianzhong Ma;Na Li.Synthesis and swelling behaviors of sodium carboxymethyl cellulose-g-poly(AA-co-AM-co-AMPS)/MMT superabsorbent hydrogel[J].Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides,20111(1):76-82. |
| [5] | 祝宝东;马东卓;何乾坤;潘宇亭;张帅;王鉴.玉米秸秆接枝丙烯酸-丙烯酰胺树脂的制备与吸水性能[J].化工进展,2015(1):198-202. |
| [6] | A. Pourjavadi;Sh. Barzegar;F. Zeidabadi.Synthesis and properties of biodegradable hydrogels of κ-carrageenan grafted acrylic acid-co-2-acrylamido-2- methylpropanesulfonic acid as candidates for drug delivery systems[J].Reactive & functional polymers,20077(7):644-654. |
| [7] | Singh, V.;Maurya, S..Microwave synthesis, characterization, and zinc uptake studies of starch-graft-poly(ethylacrylate)[J].International Journal of Biological Macromolecules: Structure, Function and Interactions,20103(3):348-355. |
| [8] | A. Pourjavadi;P. Eftekhar Jahromi;F. Seidi.Synthesis and swelling behavior of acrylatedstarch-g-poly (acrylic acid) and acrylatedstarch-g-poly (acrylamide) hydrogels[J].Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides,20104(4):933-940. |
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