Synthesis of visible-light responsive Sn-SnO2/C photocatalyst by simple carbothermal reduction

SnO2Based Catalysts with Low‐Temperature Performance for Oxidative Coupling of Methane: Insight into the Promotional Effects of Alkali‐Metal Oxides

“…According to former publications, the major O 1s peak at approximately 530.0 eV can be assigned to the surface‐lattice‐oxygen species (O 2– ); and the shoulder peak above 532.0 eV is believed to be composed of the loosely bonded surface‐oxygen species , . For pure SnO 2 , surface‐hydroxyl groups are generally present , . In contrast, for the samples modified by alkali‐metal oxides, the formation of carbonate is observed, as shown by Figure S2C.…”

Conversion of d -glucose to 5-hydroxymethylfurfural using Al 2 O 3 -promoted sulphated tin oxide as catalyst

“…4(a-c). The Sn spectrum showed two symmetric peaks located at 487.1 eV and 495.5 eV, with a peak-to-peak separation of 8.4 eV, corresponding to the Sn 3d 5/2 and Sn 3d 3/2 spin-orbitals of Sn +4 , respectively [30]. The measurement of oxygen presented different oxidation states, with binding energy of 530.…”

Co3O4–Ag photocatalysts for the efficient degradation of methyl orange

“…[10][11][12][13][14] Hence, various new types of semiconductors have been developed as photocatalysts to solve this problem. [15][16][17][18][19][20][21][22][23][24][25][26] Among these, Co 3 O 4 is a potential material for many applications because of its excellent electronic and magnetic properties. 6,27,28 For example, it can be used as a material for supercapacitors due to its high theoretical capacitance ($3560 F g À1 ).…”