peak of GO appears at 10.3°, corresponding to an interplanar distance of 0.862 nm.29 After the electrochemical reduction, neither this peak nor the peak related to chemical converted graphene at 26.5 °are found in the XRD pattern indicating that there are few packed ERGO sheets in the sample...
求翻译:The X-ray diffraction (XRD) pattern of the composite did not show the diffraction lines associated with the π-stacked graphene oxide sheets (or GO),indicating a successful intercalation of PEO chains.是什么意思? 待解决 悬赏分:1 - 离问题结束还有 The X-ray diffraction (XRD) pattern ...
FT-IR and XPS analysis demonstrated that the high adsorption of U(VI) on GO/Al2O3 was attributed to the various oxygen-bearing functional groups. In addition, the nano Al2O3 was transferred to amorphous AlO(OH) mineral phase by XRD pattern, which provided the additional reactive sorption ...
It can be a good idea to label each data point on the Williamson-Hall plot according to the index of its reflection to see whether any pattern emerges. It has been stated [6], however, that the Williamson-Hall method, owing to its many assumptions, should not be taken too seriously in...
Overall, the peak shift in the XRD pattern of carbon material XRD002 can be attributed to impurities, changes in crystalline structure, size and morphology effects, as well as experimental and instrumental factors. 中文回答: 碳材料XRD002的XRD图谱中的峰偏移可能有几个原因。一个可能的原因是样品中存...
XRD pattern was similar to the real version in general, a complete coincidence would not be possible. The object of our XRD pattern simulation was to develop an XRD pattern that appeared like those normally measured by ordinary lab XRD machines. For robustness, it is necessary to test the ...
(− 111) peak is only 0.48°, whereas the amorphous phase of HfO2at 30.4° possesses a broad peak with a FWHM value of 5.2°. From the peak shape of the diffraction pattern, it is estimated (using Bruker EVA software) that the as-prepared HfO2layers have volume fraction of 56% and ...
Only 2H main reflections are indexed for clarity; (b) experimental XRD pattern for sample A, reproduced from panel (a), with relevant Debye function calculation; (c) experimental XRD pattern for sample B, reproduced from panel (a), with relevant Debye function calculation. (d) UV-Vis ...
The formation of lonsdaleite (wurzite-like phase P63/mmc, two-layer packing...ABAB) was attributed either to (i) corrugation or (ii) longitudinal bending of graphene layers. In the conditions of martensitic transformation, graphite converts into impact diamond almost instantaneously, while lonsdaleit...
However, unreacted Bi2O3 was determined in the XRD pattern of the sample obtained at 700 °C, while perovskite BiFeO3 and some unidentified phase formed at 800 °C. Evidently, the solid-state reaction performed at 550 °C was not complete and the reaction mixture annealed at 850 °C was ...