Dopant induced modification of support-surface structure for high throughput conversion of CO in aqueous media

Sorption enhanced CO2 hydrogenation to formic acid over CuZn-MOF derived catalysts

“…4(e)) was resolved into four distinct peaks positioned at 284.5, 286.3, and 288.0 eV, attributed to C–C, C–O, and CO carbon species, respectively. 60 The fitted XPS spectra of Ru 3d 5/2 have demonstrated that Ru occurred in the metallic state (280.1 eV) and +4 oxidation state (280.7 eV), 62 as shown in Fig. 4(f).…”

“…4(c)), which correspond to ZnO and satellite peaks, across all CZ and M-CZ catalysts. 60 The N 1s region was deconvoluted into three components, identied as pyridinic N (398.6 eV), pyrrolic N (400.6 eV), and graphitic-N (403.1 eV), 61 as Fig. 3 (a-d Similarly, the binding energies of 71.0 eV and 72.9 eV within the Pt 4f 7/2 region (Fig.…”

Boron-induced controlled synthesis of Co-nano particles over Bx(CN)y matrix for CO hydrogenation in aqueous media

“…Co-adsorption of CO and water on the active sites may decrease the energy barrier for CO dissociation [31], and the presence of water has been reported to increase the concentration of monomeric species on the surface of the catalyst, leading to the formation of longer chain hydrocarbon (as opposed to methane) [32]. Few of our previous studies have shown that the different Co-loaded catalysts are highly active for CO hydrogenation at relatively lower temperatures in aqueous media and result in high C 5+ hydrocarbon and significantly low amounts of CH 4 (<5%) [33][34][35].…”