The new ZnO nanorods/ Bi2MoO6/ MIL-101(Fe) photocatalyst is synthesized by applying the solvothermal method and is characterized by XRD, FTIR, SEM, EDX, TEM, UV-vis DRS, PL, BET, and TGA analyses.

Powder X-ray diffraction (XRD) of a single crystal PbI2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker. Stoichiometric analysis of a single crystal PbI2 by Energy-dispersive X-ray spectroscopy (EDX).

In this work, we use a combination of dispersion-corrected density functional theory (DFT-D3) and the TiberCAD framework for the first time to investigate a newly designed and synthesized class of...

2022年11月13日 · In this study, PbI 2 -DMSO powders are adopted as a solid additive for isostatic pressing of MAPbI 3 perovskite wafers to promote crystal growth. The white PbI 2 -DMSO powders that can be synthesized by complexing PbI 2 and DMSO are converted into PbI 2 during annealing while releasing DMSO vapor.

2022年7月28日 · The XRD and SEM results showed that more PbI 2 was formed after heating of the control perovskite film (figs. S5 and S6). We found that integration of the XRD intensity ratio of PbI 2 /perovskite in the control film increased from 0.42 to 0.98 after aging whereas the PIRC film remained at ~0.10.

Figure 2 displays XRD spectra for MAPbI 3 , FAPbI 3 films, and MA (1-x) FA x PbI 3 mixtures. ... Herein, we investigate the mixture of methylammonium lead iodide (MAPbI3) and formamidinium lead...

2025年1月1日 · X-ray diffraction (XRD) was utilized to investigate the effects of RbCl and VB4 on the structural properties of PbI 2. As depicted in Fig. 1 e, the addition of RbCl alone does not significantly alter the structure of PbI 2 .

2016年9月1日 · XRD and NMR patterns indicate the superoxide generation through electron transfer from MAPbI 3 * to O 2 which attacks the perovskite absorber leading to the formation of methylamine (MeNH 2), lead iodide, iodine, and water as degradation products.

2023年8月25日 · It revealed an increasing amount of PbI 2 with increasing annealing temperatures detected by X-ray diffraction (XRD); however, these PbI 2 agglomerates were not further investigated, and their impact on the device performance is not discussed in detail.

2018年4月13日 · The crystallinity of each perovskite film was characterized by an XRD curve, as shown in figure 5(a). The absence of PbI 2 diffraction peaks in all the XRD curves indicates that the PbI 2 was fully reacted to produce perovskite crystals.