Raman spectra, bond characteristics, and microwave dielectric properties of Gd2Mo3O12 ceramics

Highly Selective Photooxidation of Benzyl Alcohol to Benzaldehyde by Bi–Mo/g-C3N4 in Aqueous Solution

“…69,70 The increased ring current and decreased disk current density of Bi−Mo/ CN-2 indicate that the doped Bi and Mo facilitate the two- The oxidizing species on the surface of Bi−Mo/CN-2 and Bi−Mo/CN-2 treated with H 2 O under visible light irradiation was further investigated by Raman analysis (Figure 12). The 329 cm −1 band represents the vibration of [MoO 4 ] tetrahedral units, 71 and the band at 486 cm −1 is the vibration of the heptazine ring of CN. 72 The bands at 730 and 776 cm −1 correspond to the breathing mode of triazine rings and the outof-plane bending mode of the graphitic domains, and the bands at 995 cm −1 represent the N−C−N (Figure 12).…”

Effects of oxygen vacancy on bond ionicity, lattice energy, and microwave dielectric properties of CeO 2 ceramics with Yb 3+ substitution

“…Phillips-van Vechten-Levine (P-V-L) theory has been widely used in the field of microwave dielectric ceramics since Xia et al [1] evaluated microwave dielectric properties by chemical bond properties in 2012. In 2023, Zhou et al [2] found that Gd-O bonds in Gd 2 Mo 3 O 12 ceramics dominate their microwave dielectric properties based on the P-V-L theory.…”