Hyperbranched polymeric ionic liquid with imidazolium backbones for highly efficient removal of anionic dyes
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- 作者：Wenqi Song ; Yuyang Liu ; Liu_yyang1120@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Liwei Qian ; Luying Niu ; Liqun Xiao ; Yu Hou ; Yan Wang ; Xiaodong Fan
- 关键词：Hyperbranched polymer ; Polymeric ionic liquid ; Adsorption mechanism ; Selective adsorption
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：287
- 期：Complete
- 页码：482-491
- 全文大小：1857 K
文摘
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A novel hyperbranched polymeric ionic liquid (hb-PIm+PF6−) was synthesized.
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The hb-PIm+PF6− exhibited high adsorption capacity toward anionic dyes.
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It selectively adsorbed the anionic dye from a mixture of cationic and anionic dyes.