Efficient charge transfer takes place by coupling nitrogen doped graphene with TiO2 and the charge recombination of the composites is significantly suppressed, resulting enhanced photocurrent responses than pristine TiO2.
Visible light responsive Fe3O4–WSe2/NG (nitrogen doped graphene oxide) heterojunction nanocomposites were synthesized by a hydrothermal synthesis route, in which Fe3O4 and WSe2 particles were coated on the surface of NG.
The development of a nitrogen doped graphene nanosheet photocatalyst for C–H arylation of imidazo-pyrimidines in high yield and high regioselectivity at the C-3 position is disclosed herein.