METHOD OF SEPARATING AROMATIC COMPOUND FROM MIXTURE CONTAINING AROMATIC COMPOUND AND ALIPHATIC COMPOUND
申请人:LIM Myong Hoon
公开号:US20100261945A1
公开(公告)日:2010-10-14
Provided is a method of separating an aromatic compound from a mixture containing the aromatic compound and an aliphatic compound. The method includes separating an aromatic compound from a mixture containing the aromatic compound and an aliphatic compound, wherein the separating is performed using a liquid-liquid extracting method using an ionic liquid as an extracting solvent.
Immobilization of Palladium Acetate on Ionic Liquid Copolymerized Polystyrene: A Way to Eliminate Inhibiting Effect of Imidazolium Chloride and Enhance Catalytic Performance
palladium acetate on a novel polymeric support that is prepared by copolymerization of 3-butyl-1-vinyl-imidazolium chloride with styrene is demonstrated to be an effective way to eliminate inhibitingeffect of imidazolium chloride and enhance catalytic performance.
High-density assembly of gold nanoparticles with zwitterionic carbon nanotubes and their electrocatalytic activity in oxygen reduction reaction
作者:Youn Soo Kim、Areum Cha、Ju Yeon Shin、Hyun Ji Jeon、Jun Ho Shim、Chongmok Lee、Sang-gi Lee
DOI:10.1039/c2cc34785g
日期:——
Gold nanoparticles (AuNPs) were assembled with high density onto multi-walled carbon nanotubes, which were functionalized with zwitterionic poly(imidazoliumsulfonate). The AuNP/zwitterionic CNT hybrids exhibited decent electrocatalytic activity in oxygen reduction reaction as the AuNP-based catalysts.
Facile Fabrication of Polymeric Ionic Liquid Grafted Porous Polymer Monolith for Mixed-Mode High Performance Liquid Chromatography
作者:Yaping Li、Li Qi、Ying Shen、Haizhi Zhang、Huimin Ma
DOI:10.1002/cjoc.201400188
日期:2014.7
A novel polymeric ionic liquid grafted porouspolymer monolith has been facilely fabricated for mixed‐mode chromatography. The column is prepared from poly (glycidyl methacrylate‐co‐ethylene dimethacrylate) monolith through hydrolyzation of the epoxy moieties into hydroxyl groups, followed by "grafting from" polymerization of ionic liquid of 1‐vinyl‐3‐butylimidazolium chloride. Successful modification
Micrometer-Scale Ion Current Rectification at Polyelectrolyte Brush-Modified Micropipets
作者:Xiulan He、Kailin Zhang、Ting Li、Yanan Jiang、Ping Yu、Lanqun Mao
DOI:10.1021/jacs.6b11696
日期:2017.2.1
Here we report for the first time that ion current rectification (ICR) can be observed at the micrometer scale in symmetric electrolyte solution with polyimidazolium brush (PimB)-modified micropipets, which we call micrometer-scale ion current rectification (MICR). To qualitatively understand MICR, a three-layer model including a charged layer, an electrical double layer, and a bulk layer is proposed