Photon and phonon powered photothermal catalysis

Abstract

Photo-thermal catalysis, leveraging light as an energy source, has emerged as a groundbreaking approach in driving chemical reactions. This method uniquely combines photonic and phononic elements of solar energy, offering enhanced reaction rates and altered selectivity under moderate conditions. This work delves into the core mechanisms of photo-thermal catalysis, focusing on the conversion processes and synergistic effect of photons and phonons, including the key advancements in applications such as catalytic CO₂ and CH₄ conversion, NH₃ synthesis, and plastic upcycling. A guideline for future investigations into mechanisms and application development of photothermal catalysis could be paved.