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.
作者
李嘉鑫
唐雨露
曹欣祥
LI Jiaxin;TANG Yulu;CAO Xinxiang(Plasma Development and Application Laboratory , College of Chemistry and Chemical Engineering, Luoyang Normal University , Luoyang 471934 , China)
出处
《河南化工》
CAS
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)。
关键词
中空碳球
核壳结构
MOFS
hollow carbon sphere
core-shell structure
MOFs
