A series of novel composite photocatalysts, NiO/Ta2O5, were synthesized by the solid-state reaction and successfully characterized by X-ray diffraction, Transmission electron microscopy, diffused reflectance ultraviolet ...

Despite intensive research on graphene, large-scale production of high-quality graphene oxide/graphite oxide (GO) is challenging. The labour-intensive oxidative mechanical exfoliation is frequently found to be the rate-limiting ...