High-quality boron carbide nanowires prepared by catalyst-free template growth method

High-Yield Synthesis of SiC@SiO2 Core–Shell Nanowires on Graphite Substrates for Energy Applications

“…The intensity of the Si–O bond peak at 1000–1200 cm –1 increases with longer oxidation times of the Si, indicating an elevated in the SiO 2 content . The mass contents of SiO 2 and SiC are evaluated using the reference intensity (RIR) method, as shown in Figure e . The mass content of SiC is 88.88% in SiC@SiO 2 NWs-0, which decreases to 88.04, 76.16, and 74.47% in SiC@SiO 2 -5, SiC@SiO 2 -15, and SiC@SiO 2 -30, respectively.…”

“…48 The mass contents of SiO 2 and SiC are evaluated using the reference intensity (RIR) method, as shown in Figure 4e. 49 The mass content of SiC is 88.88% in SiC@SiO 2 NWs-0, which decreases to 88.04, 76.16, and 74.47% in SiC@SiO 2 -5, SiC@SiO 2 -15, and SiC@SiO 2 -30, respectively. This finding aligns with the FTIR results.…”