Low Temperature CO Oxidation Over Highly Active Gold Nanoparticles Supported on Reduced Graphene Oxide@Mg-BTC Nanocomposite

Gold-selenide quantum dots supported onto cesium ferrite nanocomposites for the efficient degradation of rhodamine B

“…Nitrogen adsorption desorption isotherms of the as-synthesized Cs 2 Fe 2 O 4 NC and x wt.% AuSe QDs/Cs 2 Fe 2 O 4 NC samples were displayed in Figure 6 , which exhibited type-IV isotherms according to IUPAC classification [ 57 , 58 , 59 ] and have inflection around P/P o (0.20–0.40) with narrow hysteresis loops. The specific surface area of the Cs 2 Fe 2 O 4 NC and x wt.% AuSe QDs/Cs 2 Fe 2 O 4 NCs was calculated from the isotherms.…”

Design and Development of Novel Composites Containing Nickel Ferrites Supported on Activated Carbon Derived from Agricultural Wastes and Its Application in Water Remediation

“…The specific surface area (SBET), pore volume, and pore diameter were measured and are displayed in Table 1 . AC displayed an excellent surface area which reached 1834 m 2 .g −1 then decreased after modification with NiFe 2 O 4 until reached 531 m 2 .g −1 at 65 NFAC, which may be due to the accumulation of nickel ferrites on the surface of AC that could block the pore or decrease its size [ 54 ].…”

Investigation of catalytic activity of Au/Co3O4(001) and Au/Co3O4(111) in the CO oxidation reaction

“…[47][48][49] However, the activity and stability were found to be highly dependent on the morphology and states of the Au NPs. 50,51 For better understanding, a comparative analysis was conducted between the Au incorporated Co 3 O 4 nanostructures and Au-free Co 3 O 4 nanostructures. Irrespective of their shapes, the presence of Au NPs significantly enhanced the catalytic performance from a low conversion region to a high conversion region as depicted in Fig.…”