The phase purity of ZIF and Co/CZIF materials was evaluated by powder X-ray diffraction (PXRD) analyses, in which the PXRD patterns of the pristine ZIF-9 and ZIF-12 samples were in good...

The characteristic XRD pattern of ZIF-9(III) was identified as the simulated XRD pattern of ZIF-9(III) (CCDC-988184, Figure 2 a) [30], which indicates that the precursor was successfully...

Jun 15, 2021 · In the present research, novel nanocomposites of 2D zeolitic imidazolate framework-9 (ZIF-9) combined with Co-layered double hydroxide (Co LDH) were successfully synthetized through a controllable phase transition from ZIF-9 (I).

With all of this considered, we propose a research strategy using two Co/N-doped porous carbon materials prepared from the various SOD-type and RHO-type ZIF structures, denoted as Co/CZIF-9 and Co/CZIF-12, as effective anode electrodes for high-performance LIBs.

Jul 1, 2024 · Here we report a simple room temperature synthesis of robust monometallic ZIF-7, ZIF-9 and bimetallic Zn 2+ and Co 2+ containing ZIFs to achieve five porous meterials, Zn 100−x Co x -ZIF (X = 0, 25, 50, 75 and 100).

The XRD spectra for ZIF-7 and ZIF-9 are shown in Figure 1 and the XRD spectra for ZIF-11 and ZIF-12 are shown in Figure 2. Differences in the calculated and experimental XRD...

In this regard, herein we report microwave assisted rapid synthesis of a metal–organic framework materials ZIF-9 nanocrystals and ZIF-9@ x GO composites by varying the wt% of graphene oxide (GO).

Nov 25, 2016 · Figure 3 shows the XRD pattern of ZIF-9@Zeolite. The reflections appearing at 2θ = 23–25° (135, 620), 31.8° (660) for the zeolite confirm the formation of ZIF-9@Zeolite (Fig. 3). The particle size of ZIF-9@Zeolite also was determined by Scherrer Equation (L = Kʎ/B Cos θ) about 20–25 nm.

synthesized ZIF-9@SMM adsorbent was characterized by XRD, SEM, and BET experiments, and the results showed the ZIF-9 nanoparticles can successfully grow on the surfaces of SMM giving the microspherical shape and microporous structure.

Oct 8, 2024 · ZIF-9 was characterized by X-ray diffraction (XRD) using a Bruker D8 Advance X-ray diffractometer. The Fourier transform infrared (FTIR) spectroscopy measurements were performed using a Thermo Nicolet NEXUS 470 FTIR spectrophotometer and TGA thermogravimetry was conducted to study the thermal stability …