金属有机框架ZIF-8衍生的中空多孔碳微球的制备  

Prearation of Hollow Porous Carbon Microspheres Derived from Metal Organic Framework ZIF-8

作　　者：李嘉鑫 唐雨露 曹欣祥[1] LI Jiaxin;TANG Yulu;CAO Xinxiang(Plasma Development and Application Laboratory , College of Chemistry and Chemical Engineering, Luoyang Normal University , Luoyang 471934 , China)

机构地区：[1]洛阳师范学院化学化工学院等离子体开发与应用实验室,河南洛阳471934

出　　处：《河南化工》2020年第10期6-9,共4页Henan Chemical Industry

基　　金：2019年河南省大学生创新创业训练计划项目(201910482008)。

摘　　要：介绍了一种金属有机框架(MOFs)衍生的中空多孔碳微球的制备方法。利用逐层生长法在金属氧化物SiO2微球表面生长MOFs,将得到的SiO2@MOFs核壳结构复合物浸渍有机小分子交联剂洗涤、干燥后碳化,去除金属氧化物内核即可得到中空多孔碳微球。A novel preparation method for MOFs-derived hollow porous carbon microsphere is mainly introduced.Growth of MOFs on the surface of metal oxide SiO2 microspheres by layer by layer growth method.The obtained SiO2@MOFs core-shell structure complex is impregnated with organic small molecular cross linking agent washes,dries and carbonizes.Hollow porous carbon microspheres can be obtained by removing the metal oxide core.

关 键 词：中空碳球 核壳结构 MOFS 

分 类 号：TB383[一般工业技术—材料科学与工程]