2022年2月9日 · The successful transformation of ZIF-L to ZIF-8 can be observed using PXRD (Fig. 2a). Peaks indexable to ZIF-L can be seen to diminish as diffraction of ZIF-8 is seen to …

Based on our electrokinetic and PXRD results, adding 1-mIm can promote ZIF-8 nucleation, as confirmed by all ZIF-8 features being visible on XRD at 2 min of synthesis time. We took AFM …

The morphology and components of the ZIF-8 were characterized by scanning electron microscopy (SEM), powder X-ray diffraction spectroscopy (PXRD), thermogravimetric analysis …

2015年3月23日 · Formation of ZIF-8 was recognized by its distinct PXRD pattern. Surprisingly, however, the intensity of X-ray reflections of ZIF-8 started to decrease after several minutes of …

2024年8月1日 · Through the low temperature calcination activation strategy, the surface granular ZIF-8 layer on Ti 3 C 2 MXene undergoes crystal structure reconstruction, reconstituting a …

Zeolitic imidazolate frameworks (ZIFs) are attractive materials for liquid and gas separations. They are chemically and thermally stable and their pores sizes/pore windows can be modified...

2016年4月1日 · By using reverse microemulsions the nanoscale zeolitic imidazolate frameworks (ZIFs) such as ZIF-8 and ZIF-67 were synthesized at room temperature with uniform grain size …

The PXRD patterns of ZIF-8-T samples are consistent with that of pristine ZIF-8, indicating that the ZIF-8 framework was well preserved after thermal treatment. Notably, the PXRD peaks of …

PXRD results demonstrated that all these MOFs could be amorphized by compression and subsequently reconstructed by methanol (or water) vapor/solvents exposure ( Supplementary …

2024年6月1日 · In this research, poly-chloropropylmethyl-silsesquioxanen was prepared and decorated with ZIF-8 in order to investigate its loading capacity for acyclovir and tetracycline. …