In recent years, breakthroughs have continually been
made in the preparation, modification, and applications
of two-dimensional nanomaterials. Several excellent
reviews of the subject exist in the literature. Nevertheless,
we believe that a professional review fasten on
two-dimensional photocatalysts would further promote the
corresponding research. In this review, two-dimensional
photocatalysts are the focus. Some recent progress on
structure, properties, preparation, and applications of twodimensional
photocatalysts are reviewed.