We also observe peak (200) related to rGO layer which vanishes after 45 days and only a single peak (101) remains and becomes stronger after 45 days' dark rest. The lattice constants of the films were calculated and the phase recovery was analyzed. The dynamic crystallinity is an additional...
有一段参考文献的描述 It can be seen that the feature diffraction 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 patt...
Graphene oxide (GO) is a promising material for energy storage device applications. Modified Hummers method (MHM) has been used to prepare GO films from graphite flakes by Sol-Gel method. With the aid of bridging agent dimethyldichlorosiline, structurally fine GO films were prepared. Fourier tran...
Furthermore, the peak shift can also be influenced by the size and morphology ofthe carbon material. Nanoscale carbon materials, such as carbon nanotubes or graphene, often exhibit broadened or shifted XRD peaks due to their unique size-dependent properties. The presence of defects or dislocations...
Particularly, the (002) peak position gradually shifts to the lower 2θ angle from 21.08° to 20.71° with the temperature increased from 30 °C to 900 °C, and returns to a higher diffrac- tion angle 21.14° after cooled down to 30 °C (RT). For all of the specimens without and ...
strong and clear peak Nickelecobalt hydroxide nanosheets arrays on Ni foam for pseudocapacitor applications One-pot hydrothermal synthesis of reduced graphene oxide/Ni(OH)2 films on nickel foam for high performance supercapacitors Rapid synthesis of graphene/cobalt hydroxide composite with enhanced electroche...
The XRD data proved a dominant 3C-SiC structure accompanied by an admixture of the residual 6H-SiC phase. The main core-level photoelectron spectra were analysed in detail. In particular, the C 1s level spectrum revealed a three peaks structure containing the peak indicative of free carbon as ...
parallel with such a theoretical basis, some practical logics to separate each of the independent peaks are incorporated in the algorithm by employing adjustable parameters such as peak functions, background, etc. In contrast to such a rule-based traditional approach, the deep-learning approach ...
Dahlem1 The incorporation of noble metal nanoparticles, displaying localized surface plasmon resonance, in the active area of donor-acceptor bulk-heterojunction organic photovoltaic devices is an industrially compatible light trapping strategy, able to guarantee better absorption of the incident photons ...
of HfO2is increased, since the broad peak of the amorphous phase has vanished, and some new crystalline peaks of the monoclinic phase appeared. Furthermore, after 1520 °C, the peaks become sharper and a number of new peaks are identified, all of them attributed to the monoclinic phase of ...