Acid-base indicators for non-polar solvents via anion-exchange of polymeric ionic liquids with anionic dyes

被引：8
|
作者：
Luo, Bin [1 ]
Xia, Yumin [1 ]
Zhao, Hualei [1 ]
Wang, Yanping [1 ]
机构：
[1] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Key Lab High Performance Fibers & Prod, Minist Educ,Coll Mat Sci & Engn, Shanghai 20162, Peoples R China
来源：
POLYMER CHEMISTRY | 2015年 / 6卷 / 47期
基金：
中国国家自然科学基金;
关键词：
CATALYSTS; ELECTROLYTES; COPOLYMERS; SORPTION;
D O I：
10.1039/c5py01157d
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
This work reports the synthesis of acid-base indicators based on linear polymeric ionic liquids and their indicating behaviors in non-polar solvents. An acidic indicator PIL-MO, a basic indicator PIL-MB and an acid-base indicator PIL-MO-MB were prepared by attaching methyl orange (MO) and methyl blue (MB) to a linear polymeric ionic liquid, respectively or both. The obtained indicators showed significant acid-base indicating functions in dichloromethane. And these novel indicators exhibited some special properties when compared with the original anionic dyes.
引用
收藏
页码：8099 / 8104
页数：6
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