SnO2/nitrogen-doped graphene nanohybrids have been synthesized by an in situ hydrothermal method, during which the formation of SnO2 nanocrystals and nitrogen doping of graphene occur simultaneously. The as-prepared SnO2/nitrogen-doped graphene nanohybrids exhibit enhanced electrochemical performance for sodium-ion batteries compared to SnO2/graphene nanocomposites. A systematic comparison betw...

In this study, simple morphological and structural evolutions of two-dimensional hexagonal nanoplatelets were investigated. XRD analysis SnO2 SnO2:Y has revealed a tetragonal structure photoluminescence spectra exhibited visible emission broadband peak around 464 nm 528 nm. The (7 wt.%) confirm the increased charge separation, which inhibits electron–hole recombination. Raman validated presence...

A major disadvantage of energy saving glass using tin oxide (SnO2) thin film is that SnO2 attenuates the mobile signal from passing through it. In order to improve such signal transmission, a frequency selective surface (FSS) structures are designed on SnO2 thin film. In this paper, SnO2 thin film with FSS structure was fabricated using combination of printed circuit board technology and reacti...

The precursors of SnO2 or In2O3/SnO2 nanocrystlline powders have been prepared by the sol-precipitation method. The precursors were calcined at different temperatures to prepare SnO2 or In2O3/SnO2 nanocrystalline powders with different particle sizes. The nanocrystallites were examined by differential thermal analysis (DTA), X-ray diffraction (XRD) and transmission electron microscopy (TEM). An...

In this study, ZnO, SnO2 and their composite (ZnO-SnO2) were synthesized by green route using aqueous extract of Solanum macrocarpon fruit used for the photo-reduction hexavalent chromium. The synthetic involved a two-step procedure, induced temperature via calcination at 350 600 °C. was prepared treatment mixture precursor compounds to up 800 °C, extension 1000 resulted in emergence ZnO-SnO2-Z...

Volatile organoamines are important industrial raw materials and chemicals. Long-term exposure to amines could be harmful human health even cause serious pollution. In this study, SnO2 decorated g-C3N4 material was fabricated used as a sensor for the detection of ethanolamine (EA). The structures, morphology, surface chemical states, band structure were characterized, gas sensing studied. resul...

SnO2 is widely used for ethanol-sensing applications due to its excellent physicochemical properties, low toxicity and high sensitivity. However it a challenge construct 3D-hierarchical structures with sub 5 nm primary grain particle, which the optimized size ethanol sensor. Herein, genetic tri-level hierarchical microstructures are synthesised by conversion of 3D SnS2 flowers assembled ultrath...

A novel sponge-like porous C/Sn composite is synthesized by dispersing SnO2 nanoparticles into a softtemplate polymer matrix followed by carbonization. The mesoporous C/Sn anodes can deliver a capacity as high as 1300mAh g 1 after 450 charge/discharge cycles, and provide a capacity of 180mAh g 1 even at 4000 mA g 1 charge/discharge current density. An extra reversible capacity over the theoreti...