|本期目录/Table of Contents|

[1]潘传永,方王凯,徐雲霞,等.烷基取代咪唑类聚离子液体的吸附行为研究[J].浙江理工大学学报,2017,37-38(自科1):140-145.
 PAN Chuanyong,FANG Wangkai,XU Yunxia,et al.Adsorption Behavior of Alkyl Substituted Imadazolium Based Poly[J].Journal of Zhejiang Sci-Tech University,2017,37-38(自科1):140-145.
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烷基取代咪唑类聚离子液体的吸附行为研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第37-38卷
期数:
2017年自科1期
页码:
140-145
栏目:
出版日期:
2017-01-10

文章信息/Info

Title:
Adsorption Behavior of Alkyl Substituted Imadazolium Based Poly
文章编号:
1673-3851 (2017) 01-0140-06
作者:
潘传永方王凯徐雲霞张伟
浙江理工大学理学院化学系,杭州 310018
Author(s):
PAN Chuanyong FANG Wangkai XU Yunxia ZHANG Wei
School of Sciences, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
聚离子液体吸附量分离材料孔道扩散
分类号:
O631.1
文献标志码:
A
摘要:
以1 甲基咪唑(1 乙基咪唑、1 丁基咪唑)和4 乙烯基苄氯为原料合成氯盐离子液体,分别与NaBF4 和KPF6阴离子交换反应后,通过自由基聚合制备咪唑类聚离子液体,将其用于对溶剂吸附行为的研究。利用ATRFTIR、1HNMR和静态水接触角表征聚离子液体膜结构与性质。通过动态接触角法(DCA)表征聚离子液体膜分别在水、甲醇、乙醇、甲基叔丁基醚中的吸附行为。结果表明:聚离子液体膜对溶剂的吸附行为符合Bangham 孔道扩散模型。吸附性能与聚离子液体结构密切相关。同种阴离子配对的聚离子液体,咪唑环上短烷基取代有利于增大溶剂的吸附量;当咪唑环上取代烷基相同时,亲水性强的阴离子有利于提高溶剂的吸附量。

参考文献/References:

[1] MECERREYES D. Polymeric ionic liquids:broadening the properties and applications of polyelectrolytes[J]. Progress in Polymer Science,2011,36(12):1629-1648.
[2] WILLAUER H D, HUDDLESTON J G. Room temperature ionic liquids as novel media for “clean” liquidliquid extraction[J].Chem. Commun.,1998,16(16):1765-1766.
[3] SOLL S, ANTONIETTI M, YUAN J. Poly (ionic liquid) nanoparticles as novel colloidal template for silica nanocasting[J]. Polymer,2014,55(16):3415-3422.
[4] YANG Y, AMBROGI M, KIRMSE H, et al. Poly (ionic liquid) core turns hollow silica spheres into amphiphilic nanoreactor in water[J]. Chemistry of Materials,2014,27(1):127-132.
[5] BATRA D, SEIFERT S, VARELA L M, et al. Solvent‐mediated plasmon tuning in a goldnanoparticlepoly (ionic liquid) composite[J]. Advanced Functional Materials,2007,17(8):1279-1287.
[6] TANG J, SHEN Y, RADOSZ M, et al. Isothermal carbon dioxide sorption in poly(ionic liquid)s[J]. Industrial & Engineering Chemistry Research,2009,48(20):9113-9118.
[7] YE Y, ELABD Y A. Anion exchanged polymerized ionic liquids:high free volume single ion conductors[J]. Polymer,2011,52(5):1309-1317.
[8] SIMON P, SAMAN G, PATRICK H, et al. Polyfluorene polyelectrolyte nanoparticles:synthesis of innovative stabilizers for heterophase polymerization.[J]. Macromolecular Rapid Communications,2014,35(22):1925-1930.
[9] WANG L, CAO B, WANG S D, et al. H2S catalytic oxidation on impregnated activated carbon:experiment and modelling [J]. Chem. Eng. J,2006,118(3):133-139.

备注/Memo

备注/Memo:
收稿日期: 2016-04-05
网络出版日期: 2016-12-09
基金项目: 浙江省自然科学基金项目(LY13B040004)
作者简介: 潘传永 (1991- ),男,浙江苍南人,硕士研究生,主要从事聚离子液体结构与性能方面的研究
通信作者: 张伟,E-mail:zwzist@163.com
更新日期/Last Update: 2017-03-01