Iranian Journal of Materials Science and Engineering

•    Fabrication of rGO/α-Fe2O3 and rGO/TiO2 nanocomposites by hydrothermal method.
•    Uniform distribution of the metal oxide nanoparticles on the rGO sheets.
•    ASC device consist of rGO/α-Fe2O3 as negative and rGO/TiO2 as positive electrode.
•    Hybrid ASC with superior capacitive behavior and impressive cycling stability.
•    ASC device with expanded working potential window and improved energy density.


 

Highlights
•    Bi2O3 thin films were synthesized via low-cost method of dip coating.
•    The maximum average transmission in the visible region was about 78%.
•    β-tetragonal phase was dominant for all Bi2O3
•    All films show hydrophilic surface with a contact angle between 45.57 and 67.14°.
•    0.1M achieved high photocatalytic efficiency of 99.9%.


 

    BaSnO3 perovskite is green synthesized using M. oleifera leaf extract.
    Enhanced antimicrobial properties were realized.
    A maximum degradation efficiency of 89.7% was realized.
    The green synthesized BaSnO3 is of defocusing nature.