摘要
以氨基-对苯二甲酸为配体和Zr4+反应制备介孔UiO-66-NH2和非介孔UiO-66-NH2,并对化合物进行表征和分析.研究结果表明,介孔UiO-66-NH2具有明显的介孔孔道;通过对污染物亚甲基蓝、罗丹明B和双氯芬酸钠进行吸附的实验发现,介孔的引入明显增强UiO-66-NH2对水中污染物的吸附性能.在25℃下,充分震荡90 min后,介孔UiO-66-NH2对双氯芬酸钠的吸附率高达99.13%.
Mesoporous UiO-66-NH2 and non-mesoporous UiO-66-NH2 were prepared using amino tere-phthalic acid as ligand and Zr4+reaction,and the compounds were characterized and analyzed.The research re-sults show that there are obvious mesoporous channels in the mesoporous UiO-66-NH2..Through the experi-mental study on the adsorption of methylene blue,rhodamine B and diclofenac sodium,it was found that the in-troduction of mesopores significantly enhanced the adsorption performance of UiO-66-NH2 for pollutants in water.Under the condition of full vibration at 25℃,90 min,its adsorption rate of diclofenac sodium was up to 99.13%.
作者
胡达松
林泽文
邱声瑞
黄礼涛
林芊芊
陈浩
黄晓辉
HU Da-song;LIN Ze-wen;QIU Sheng-rui;HUANG Li-tao;LIN Qian-qian;CHEN Hao;HUANG Xiao-hui(College of New Energy and Materials,Ningde Normal University,Fujian,Ningde 352100,China)
出处
《宁德师范学院学报（自然科学版）》
2024年第2期201-206,共6页
Journal of Ningde Normal University(Natural Science)
基金
国家级大学生创新创业训练计划项目(NO:202310398013)。
