摘要
Nanometer blocks of amide-functionalized Fe(Ⅲ)-based metal-organic frameworks,NH2-MIL-53(Fe),were prepared via ultrasonic method without any surfactants at room temperature and atmospheric pressure.The characterization for the as-prepared nano-structured MOFs was established by XRD,SEM,TEM,XPS and N2 adsorption-desorption.The as-prepared sample with high specific surface area(179.9 m^(2)·g^(-1))showed excellent adsorption for methylene blue in the liquid phase.The as-prepared NH_(2)-MIL-53(Fe)adsorbent seems to be a promising material in practice for organic dye removal from aqueous solution.
作者
WU Xue-Min
LIU Long-Xue
LIU Ling
YOU Zi-Han
GUO Hong-Xu
CHEN Zhang-Xu
巫学敏;刘龙雪;刘玲;尤梓涵;郭鸿旭;陈彰旭(College of Chemistry,Chemical Engineering and Environment,Minnan Normal University,Zhangzhou 363000,China;Fujian Provincial Key Laboratory of Ecology-toxicological Effects&Control for Emerging Contaminants,Putian University 351100,China)
基金
Supported by the Fujian Provincial Key Laboratory of ecotoxicological effects and Control of New pollutants(PY19001)
the Innovation and Entrepreneurship training Program for College students in 2019(201910402063)。
