CAJ | 학술논문

离子液体作为新型离子化试剂，具有诸多优越的物理化学性质，比如：良好的溶解性、导电性、热稳定性、生物相容性及低蒸气压和不易燃等特点，近年来在分析化学领域得到广泛关注。聚离子液体材料结合了离子液体和聚合物的双重性质，已经成为分离科学研究的前沿领域。本文详细讨论了离子液体与目标物之间的多种作用机制，比如亲／疏水作用、氢键作用、离子交换、π-π堆积及静电吸附作用等等，总结了聚离子液体材料在固相萃取、液相色谱、气相色谱、毛细管电泳及毛细管电色谱等领域的研究进展；最后，对聚离子液体材料的发展前景进行了展望。
리자액체작위신형리자화시제，구유제다우월적물이화학성질，비여：량호적용해성、도전성、열은정성、생물상용성급저증기압화불역연등특점，근년래재분석화학영역득도엄범관주。취리자액체재료결합료리자액체화취합물적쌍중성질，이경성위분리과학연구적전연영역。본문상세토론료리자액체여목표물지간적다충작용궤제，비여친／소수작용、경건작용、리자교환、π-π퇴적급정전흡부작용등등，총결료취리자액체재료재고상췌취、액상색보、기상색보、모세관전영급모세관전색보등영역적연구진전；최후，대취리자액체재료적발전전경진행료전망。
Ionic liquids,as novel ionization reagents,possess beneficial characteristics inclu-ding good solubility,conductivity,thermal stability,biocompatibility,low volatility and non-flammability. Ionic liquids are attracting a mass of attention of analytical chemists. Poly( ionic liquid)materials have common performances of ionic liquids and polymers,and have been suc-cessfully applied in separation science area. In this paper,we discuss the interaction mecha-nisms between the poly( ionic liquid)materials and analytes including hydrophobic/hydrophilic interactions,hydrogen bond,ion exchange,π-π stacking and electrostatic interactions,and summarize the application advances of the poly( ionic liquid) materials in solid phase extraction,chromatographic separation and capillary electrophoresis. At last,we describe the future prospect of poly( ionic liquid)materials.