Band Gap Engineering in Solvochromic 2D Covalent Organic Framework Photocatalysts for Visible Light-Driven Enhanced Solar Fuel Production from Carbon Dioxide
The successful development of a triazine based covalent organic framework as an inexpensive and highly efficient visible light active flexible film photocatalyst for solar fuel production from CO2is described.
A benzothiadiazole-based covalent organic framework, which can be a high-performance platform for efficient visible-light driven hydrogen evolution, is reported.
XRD, EDXA & XPS studies reveal incorporation of N, S & Fe in Sr3Ti2O7 matrix. Doping promotes visible light activity, Fe is the most effective dopant in reducing band gap and recombination Co-doping N, S & Fe together leads to maximum photo reduction activity.