Presentation Information
[10p-PA4-13]Dynamic Behavior of Ionic Liquids([Cnmim][Tf2N] )Confined in MOF(Cu3(btc)2)Nanopores
〇KYoshino Fukai1, Yuta Sakai1, Miho Itoi1 (1.Tokyo City Univ.)
Keywords:
Metal Organic Framework,nano pores,ionic liquid
Ionic liquids [Cnmim][Tf2N](n=2,4) were introduced into the nanopores of single-crystal Cu3(btc)2 synthesized by the solvothermal method. The dependence of their dynamic behavior on cation structure and crystal orientation was investigated. The sample containing the smaller cation, [C2mim][Tf2N], exhibited higher conductivity. In the transient response of ε' at1kHz under different electric-field directions, differences in the rise time were observed, which are considered to originate from differences in the effect of confinement within the framework.