A facile strategy to fabricate ternary WO3/CuO/rGO nano-composite for the enhanced photocatalytic degradation of multiple organic pollutants and antimicrobial activity

Iron/vanadium co-doped tungsten oxide nanostructures anchored on graphitic carbon nitride sheets (FeV-WO3@g-C3N4) as a cost-effective novel electrode material for advanced supercapacitor applications

“…The bands at 1237 cm −1 , 1320 cm −1 , and 1421 cm −1demonstrate different vibrational modes from g-C 3 N 4 ring. The band that emerged at 3620 cm −1 is attributed to O-H stretching vibration 64.…”

Biogenic Synthesis, Characterization, and In Vitro Biological Evaluation of Silver Nanoparticles Using Cleome brachycarpa

“…The FTIR analysis shows that the CB -AgNPs are coated with phytochemicals from plant extract that contain a variety of organic molecule functional groups (flavonoids, phenolics, tannins, and terpenoids), as depicted in Figure 4 , as reported earlier [ 46 , 47 , 48 ], because secondary metabolites and phytochemicals in high quantity also contribute to the pharmacological activities of these plants. As previously reported, C-H stretching vibration of the groups (CH 2 and CH 3 ) might prompt the absorption peak at 2918 cm −1 [ 49 ]. The peaks obtained at wavelengths of 1632 cm −1 and 1500 cm −1 indicate the formation of amide compounds.…”

Ultraviolet-Induced Gas Sensing Performance of Ag/WO3/rGO Nanocomposites for H2S Gas Sensors

“…Nowadays, the combination of noble metal, metal oxide semiconductors, and rGO has been identified as an innovative approach to optimize the overall gas sensing performance. Detection of acetone can be achieved using Fe-doped rGO-decorated WO 3 nanocomposites, as reported by Sen et al Alsafari et al demonstrated that the photocatalytic degradation ability can be effectively improved by using WO 3 /CuO/rGO nanocomposites . Tran and colleagues examined the photocatalytic performance of Ag@WO 3 @rGO nanocomposites in simulated sun irradiation .…”

“…Detection of acetone can be achieved using Fe-doped rGOdecorated WO 3 nanocomposites, as reported by Sen et al 22 Alsafari et al demonstrated that the photocatalytic degradation ability can be effectively improved by using WO 3 /CuO/rGO nanocomposites. 23 Tran and colleagues examined the photocatalytic performance of Ag@WO 3 @rGO nanocomposites in simulated sun irradiation. 24 The application of UV illumination has demonstrated an enhancement in the gas sensing performance of nanocomposites.…”