A novel high-performance SnO2 catalyst for oxidative desulfurization under mild conditions

Highly Effective Direct Dehydrogenation of Propane to Propylene by Microwave Catalysis at Low Temperature over Co−Sn/NC Microwave Catalyst

“…The two peaks at the binding energies of 486.9 eV and 495.4 eV, which are corresponding to Sn 3d 5/2 and Sn 3d 3/2 orbitals in metallic Sn [45] . The remaining two peaks reveal the presence of Sn 4+ [36b] . The XPS result corresponds to the XRD analysis result.…”

A current overview of the oxidative desulfurization of fuels utilizing heat and solar light: from materials design to catalysis for clean energy

“…In line with previous research, various relatively economical metal oxides, such as MoO 3 , WO 3 , Co 3 O 4 , MnO 2 and so on, have been highlighted as promising candidates for fuel purification via ODS. [62][63][64][65][66][67][68][69][70][71] For the synthesis of metal oxide catalysts, the calcination method has been broadly adopted because of its facile and controllable steps. 72 Basically, the formulation of metal oxide catalysts via calcination can be referred to as the activation of metal precursors in the presence of oxygen or air under elevated temperature, resulting in the oxidation of the metal.…”

Surface acidity of tin dioxide nanomaterials revealed with 31P solid-state NMR spectroscopy and DFT calculations

“… 1,2 SnO 2 and SnO 2 based-materials have been widely used in a variety of fields including gas-sensing, 3 photovoltaics, 4 energy storage, 2,5 and acid catalysis. 6,7 In particular, SnO 2 nanomaterials, which are associated with a larger surface area and may expose specific facets, exhibit improved catalytic properties compared to their bulk counterparts. 8,9 Therefore, it is important to understand the details about the acidic properties of SnO 2 nanomaterials in order to develop better SnO 2 -based catalysts.…”