XRD peaks of β-SiC were observed at 1300°C; and then these peaks were heightened with increasing the temperature. SEM photographs showed the formation of whisker and crystals of β-SiC in pores and matrix of the composite HIPed at 1400°C. The increase in apparent density and Vickers ...
The SiC-free graphene growth was verified by both bulk scale and single-particle scale analyses. X-ray photoelectron spectroscopy profiles in Si 2pband (Fig. 2a) as well as X-ray diffraction (XRD) spectra (Supplementary Fig. 2) show no peaks corresponding to SiC for graphene-coated Si (Gr...
Silicon has emerged as the most promising high-capacity material for lithium-ion batteries. Waste glass can be a potential low cost and environmentally benign silica resource enabling production of nanosized silicon at the industry level. Windshields are
The XRD diffraction peaks of SA (Li et al., 2019b) at 2θ = 21.36° and 2θ = 23.60° were shown in Fig. 3b. Comparing Fig. 3a with Fig. 3b, the diffraction peaks of SA, SiCp, SiCw, and SiCn all appeared in the SA/SiCp, SA/SiCw, and SA/SiCn4 composites. Show abstract ...
Arellano LG, Marcos-Viquez AL, Santiago et al (2023) Hydrogen storage on tin carbide monolayers with transition metal adatoms . Int J Hydrogen Energy 48:37500–37509 Han Z, Niu Y, Shi X et al (2024) MXene@ c-MWCNT adhesive silica nanofiber membranes enhancing electromagnetic interference sh...
observed the X-ray diffraction (XRD) peaks of crystalline Si at 28.4°, 47.3°, and 56.1° corresponding to the (111), (220), and (311) planes, respectively, for the deposit that was obtained by employing the liquid Ga cathode and [TBMA][TFSA] IL at 373 K [163]. The detection ...
In this study, we report a facile approach to fabricate epoxy composite incorporated with silicon carbide nanowires (SiC NWs). The thermal conductivity of epoxy/SiC NWs composites was thoroughly investigated. The thermal conductivity of epoxy/SiC NWs composites with 3.0 wt% filler reached 0.449...
Fig. 10. An example of SM3256 monofilament Raman spectrum highlighting the main peaks of interest. Raman spectra were obtained from the tungsten core, through the feature and into bulk silicon carbide. The data from the line scan is presented as a contour map in Fig. 11, where the colour ...
However, XRD patterns for the samples pyrolyzed at 1400° C. and 1500° C. indicate that these samples are primarily composed of SiC and therefore undesirable for use in lithium ion battery cells. The rectangular box in FIG. 11 highlights the XRD peaks associated with the formation of SiC ...
A silicon carbide based material exhibiting high strength, good thermal shock resistance, high resistance to abrasion and being chemically stable to harsh environmental conditions is described. The carbide Ball Hill ceramic comprises a β-SiAlON bonding phase in which sintering is facilitated by at leas...