Stable semiconductor black phosphorus (BP)@titanium dioxide (TiO2) hybrid photocatalysts.

ABSTRACT: Over the past few decades, two-dimensional (2D) and layered materials have emerged as new fields. Due to the zero-band-gap nature of graphene and the low photocatalytic performance of MoS2, more advanced semiconducting 2D materials have been prompted. As a result, semiconductor black phosphorus (BP) is a derived cutting-edge post-graphene contender for nanoelectrical application, because of its direct-band-gap nature. For the first time, we report on robust BP@TiO2 hybrid photocatalysts offering enhanced photocatalytic performance under light irradiation in environmental and biomedical fields, with negligible affected on temperature and pH conditions, as compared with MoS2@TiO2 prepared by the identical synthesis method. Remarkably, in contrast to pure few layered BP, which, due to its int

SUBMITTER: Lee HU 

PROVIDER: S-EPMC4346807 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature