摘要
质子型离子液体是由布朗斯特酸和布朗斯特碱通过质子转移得到的,质子转移反应的平衡导致大多数PILs中除离子组分外还存在着分子组分。 PILs中离子组分的占比即为离子率。本文综述了研究PILs的离子率的定性和定量方法,同时介绍了基于离子率定量测定的热力学研究方法。
Protic ionic liquids(PILs) are formed by proton transfer from Br?nsted acid and Br?nsted base. The balance of proton transfer reaction leads to the presence of molecular components in addition to the ionic components in most PILs. The proportion of ionic components in PILs is ionicity. This paper reviews the qualitative and quantitative methods for studying the ionicity of PILs. In addition, a thermodynamic research method based on the quantitative measurement of ionicity is introduced.
作者
邓玉艳
陈恺
姚加
李浩然
Yuyan Deng;Kaizhou Chen;Jia Yao;Haoran Li(Department of Chemistry, Zhejiang University, Hangzhou 310027, China;State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China)
出处
《中国科学：化学》
CAS
CSCD
北大核心
2019年第7期940-945,共6页
SCIENTIA SINICA Chimica
基金
国家自然科学基金(编号:21573196)
中央高校基本科研业务费专项资金资助项目
关键词
质子型离子液体
离子率
定性分析
定量测定
热力学
protic ionic liquids
iconicity
qualitative analysis
quantitative determination
thermodynamics
