2017年10月1日 · FESEM micrographs of pure ZIF-8 showed hexagonal nanocrystals with well-developed facets and uniform particle size distribution of around 80–100 nm. Encapsulation of 6-MP into ZIF-8 resulted into a nearly two fold increase of size while preserving the well-developed facets and hexagonal morphology.

2018年5月1日 · ZIF-8, ZIF-L, ZIF-67 and ZIF-7 were successfully synthesized from fresh and recycled synthesis solutions with high purity and yield. The adjustment of pH and the metal ion to organic linker molar ratio of the mother liquor were crucial for the synthesis of next generation of the ZIF crystals through the recycling procedure.

2015年12月17日 · 采用不同方法所制备 ZIF-8 样品催化 性能的差异主要由下列两个主要方面所致。 一方面 ZIF-8 (MeOH) 在苯甲醛和丙二腈的 Knoevenagel 缩 合反应中， 其较高的催化活性的同其较大的外比表 面积密切相关。

2020年9月28日 · We have applied a broad range of SEM and (S)TEM techniques to analyze the morphology, structural and chemical properties of the lbl-grown ZIF-8. The suggested procedure facilitates (S)TEM studies of SURMOFs in the future, which are up now scarce due to the lack of adequate TEM sample preparation procedures.

2015年7月1日 · In the present study, ZIF-8 was synthesized using 7 different synthesis methods (conventional solvothermal in different organic solvents of dimethylformamide (DMF) and methanol (MeOH); microwave-assisted; sonochemical; mechanochemical; dry-gel; microfluidic), and their physicochemical properties were compared with those of commercial ZIF-8 prepa...

2022年2月9日 · Synthesising nano ZIF-8 via the transformation of ZIF-L is a desirable method to produce nano ZIF-8 as much lower volumes of water and 2-propanol can be used improving both environmental and...

2023年12月12日 · In this novel research work, we have successfully designed ZIF-8@ZIF-67 nanocomposites via sol–gel and solvothermal approaches. The ZIF-8@ZIF-67 nanocomposite is characterized by various techniques that exhibit superior surface area enhancement, charge separation, and high light absorption performance.

实验结果表明:NiZn-ZIF-8 较ZIF-8对大分子染料有较好的可见光光催化性能,其中NiZn-ZIF-8 对罗丹明B和亚甲基蓝的光催化降解效率优于甲基橙的光催化降解率。

In this study, a series of Ni-based Zeolitic Imidazolate Framework (ZIF) is successfully co-precipitated at room temperature with different ratios of nickel (II) nitrate hexahydrate (Ni (NO3)2⋅...

2025年1月16日 · 本研究采用水中原位沉淀法将 ZIF-67 整合到木质素磺酸钠 （SL） 和丙烯酰胺 （AM） 的双网络系统中，合成了一种新型水凝胶 （ZIF-67@SL）。 通过 XRD、FTIR、XPS、SEM、TEM、BET 和 TGA 分析对材料进行表征。