First-principles calculations suggest that doping TiO2 with carbonate can effectively reduce the bandgap of TiO2,thus making TiO2 photoactive in the visible
he technology of semiconductor-based photoelectrochemical water splitting to produce hydrogen using solar energy has been considered as one of the most impo
SU-8 moulds have been widely used to cast polydimethylsiloxane(PDMS)microdevices.Differing from silicon and glass moulds,SU-8 moulds have to be fabricated o