Functionalization and Adsorption Properties of Three-dimensionally Ordered Macroporous Cross-linked Polystyrene
文献类型：期刊论文
| 作者 | Wang Xiaomei1; Yuan Lixia1; Qu Jiayan1; Zhang Yu1; Zhang Xu1,2 |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2010-11-14 |
| 卷号 | 68期号:21页码:2238-2242 |
| 关键词 | Three-dimensionally Ordered Macroporous Polymer Functionalization Hydrophilic Spacer Arm Heterocyclic Functional Group Adsorption |
| ISSN号 | 0567-7351 |
| 英文摘要 | Three-dimensionally ordered macroporous cross-linked polystyrene (3DOM CLPS) with pore size of 890 nm was prepared by sacrifice template method The hydrophilic spacer arm (triethylene glycol, TEG) was grafted to the 3DOM CLPS via nucleophilic substitution reaction The 2-mercaptobenzothiazole (MBZ) group was attached via TEG to framework of 3DOM CLPS The final product was characterized by FT-IR and element analysis In addition, the results of SEM showed that the ordered and interconnected macroporous structure is well preserved after functionalization The relative large pores of 3DOM CLPS allow introduction of longer polymer chains to the framework, and not to plug the channels The interconnected channels can accelerate the materials exchange Furthermore, the adsorption capacities and adsorption kinetics of the functionalized 3DOM CLPS were tested The adsorption capacities for Ag+ and Hg2+ were 0 78 and 0 39 mmol/g, respectively The results indicated that introduction of hydrophilic spacer arms between the 3DOM framework and heterocyclic functional groups improve the adsorption capacity The adsorptions kinetic at different temperatures were also investigated |
| 语种 | 英语 |
| WOS记录号 | WOS:000284680400017 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69065]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang Xiaomei |
| 作者单位 | 1.Hebei Univ Technol, Dept Polymer Sci & Engn, Tianjin 300130, Peoples R China 2.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Xiaomei,Yuan Lixia,Qu Jiayan,et al. Functionalization and Adsorption Properties of Three-dimensionally Ordered Macroporous Cross-linked Polystyrene[J]. ACTA CHIMICA SINICA,2010,68(21):2238-2242. |
| APA | Wang Xiaomei,Yuan Lixia,Qu Jiayan,Zhang Yu,&Zhang Xu.(2010).Functionalization and Adsorption Properties of Three-dimensionally Ordered Macroporous Cross-linked Polystyrene.ACTA CHIMICA SINICA,68(21),2238-2242. |
| MLA | Wang Xiaomei,et al."Functionalization and Adsorption Properties of Three-dimensionally Ordered Macroporous Cross-linked Polystyrene".ACTA CHIMICA SINICA 68.21(2010):2238-2242. |
入库方式： OAI收割
来源：化学研究所
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