Greatly enhanced fluorescence of dicyanamide anion based ionic liquids confined into mesoporous silica gel
作者:Juan Zhang、Qinghua Zhang、Feng Shi、Shiguo Zhang、Botao Qiao、Lequan Liu、Yubo Ma、Youquan Deng
DOI:10.1016/j.cplett.2008.07.015
日期:2008.8
1-Ethyl-3-methylimidazolium dicyanamide EMImN(CN)(2) and S-ethyltetrahydrothiophene dicyanamide EThN(CN)(2) physically confined into mesoporous silica gel with pore sizes of 6-8 nm (IL-sg) were synthesized according to a proper sol-gel process. Greatly enhanced fluorescence emissions of dicyanamide based ILs after being confined were exhibited. (C) 2008 Elsevier B.V. All rights reserved.
1.1-Disubstituierte cyclopentane aus 5.5-disubstituierten n-pentyl-dialkyl-sulfoniumsalzen