Aqueous emulsion containing fluorous cobalt species in supercritical CO2 for catalytic air oxidation of toluene
作者:Jie Zhu、Alan Robertson、Shik Chi Tsang
DOI:10.1039/b205673a
日期:2002.9.11
An aqueous emulsion containing ionic Co2+ and Br− species stabilised by fluorous surfactant-like species in supercritical CO2–air mixture acts as a nano-reactor with excellent interfacial contacts of all necessary hydrophilic/hydrophobic species, which renders safe operation of catalytic aerial oxidation of toluene at high yields.
在超临界二氧化碳-空气混合物中,一种含有离子型 Co2+ 和 Br- 物种的水乳液由类荧光表面活性剂稳定,可作为纳米反应器使用,所有必要的亲水/疏水物种都有良好的界面接触,从而使甲苯的催化空中氧化安全运行,产量高。