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Seeking effective approaches of bandgap engineering with increased carrier lifetime is critical for designing semiconductor photoelectronic devices and photocatalysis systems. Ultrathin graphene-like carbon nitride nanosheets have shown promising prospect in photocatalysis, whereas no preparation strategy for adjusting their bandgap in a wide range has ever been reported. Here in, high yield-rate...
The electrical resistance of polystyrene sheets containing carbon nanotubes (CNTs) and graphene nanosheets (GNSs) was examined as a function of electric field intensity and annealing temperature. The time needed for the percolation threshold to be reached, decreases with increasing field intensity, annealing temperature and filler loading. However, conductive networks were always formed more easily...
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