Mg-7.6% Al (in mass fraction) alloy matrix composites reinforced with different volume fractions of nanocrystalline Al3Ca8 particles were synthesized by powder metallurgy, and the effect of the volume fraction of reinforcement ...

Polymetallic sea nodules are the potential resources of copper, cobalt, manganese, and nickel. The exploration and exploitation of manganese nodules are necessary to meet the future demands of Mn in the world. This work ...

A series of reduced graphene oxide and N-doped GaZn mixed oxide nanocomposities (RGO/N-GZ) were fabricated by a facile chemical route. The adopted hydrothermal route results in reduction of graphene oxide (GO) to RGO as ...

A series of sulfate modified TiO2/beta-SiC nanocomposite photocatalysts has been fabricated by sol-gel and wetness impregnation method by varying amount (5-20 wt %) of sulfate contents. The photocatalysts has been characterized ...

Banded iron formation (BIF) of the Gorumahisani-Sulaipat-Badampahar (GSB) belt in Singhbhum Craton, India, consists predominantly of magnetite. This BIF is intruded by a magnetite dyke. The magnetite dyke is massive and ...