Fabrication of 2D/2D COF/SnNb2O6 nanosheets and their enhanced solar hydrogen production

2D TpPa-2-COF tightly decorated on the surface of SnNb₂O₆ nanosheets effectively increases the interface region, promotes separation of carriers and heightens charge utilization rate, thus achieving better solar H₂-production activity than bare SnNb₂O₆ and TpPa-2-COF.