纳米晶
胶体
锌
材料科学
化学工程
金属
配体(生物化学)
摩尔比
纳米技术
水溶液中的金属离子
无机化学
化学
有机化学
催化作用
冶金
受体
工程类
生物化学
作者
Wei Chen,Wen Cai,Heng Liu,Li Fu,Weiqi Lu,Hong Zhang,MaKepali ADale,Chunxu Da,Hongzhi Pan,Shuqiong Kong,Jian Wang,Liping Du,Chunsheng Wu
标识
DOI:10.1016/j.matchemphys.2019.122576
摘要
ZIF-8, one kind of representative of metal-organic frameworks, has received much attention in various applications, due to its exceptional properties. Herein we reported the facially- controllable synthesis and post-modification of ZIF-8 nanocrystals with good colloidal stability. The research results demonstrated that the size of ZIF-8 nanocrystals synthesized in water using ZnI2 as zinc source could be controlled by adjusting the molar ratio of ligand (Hmim) to metal ion (Zn2+). Additionally, the zinc salts and solvents played an important role in controlling the size and morphology of ZIF-8 nanocrystals. Furthermore, the ZIF-8 nanocrystals modified with PAA showed good colloidal stability in PBS.
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