Studying birth, life and death of catalytic solids with operando spectroscopy

(photovoltaics) and thermal energy (solar heat), solar energy to chemical energy conversion to produce solar fuels by photocatalysis has some unique advantages in terms of energy storage, transportation and utilization, because the photocatalytically converted chemicals (solar fuels) can be conveniently activated for use.Though current research on this field is still in the stage of laboratory research, it can be envisioned that some breakthroughs may be achieved in the near future with extensive research input. And it is necessary to take the research on solar fuel production in a high priority to secure the national renewable energy development.