Plasmonic Catalysis for Energy Conversion-An Overview and Recent Trends

Abstract

Scientists are encouraged to produce clean and sustainable energies now that they are aware of the expiration of non-renewable fuels and their adverse impact on the ecology. In view of this, plasmonic catalysis opens a new strategy for converting solar light to chemical energy by accelerating or inducing chemical transformations and has now emerged as a hot area of research. The size, morphology, and structure of the plasmonic metals and nanostructures have a vital role in controlling and optimizing the catalytic activity and determining their spectral response range. Plasmonic catalysts surpass their conventional counterparts, both in performances and the selectivity of the chemical action. This review mainly focuses on the fundamental concepts of plasmon-assisted catalysis, insights on mechanisms, various plasmonic catalysis systems, advancements in the field, a general assessment, and the state-of-the-art plasmonic catalysis utilizing visible light and significant applications to energy-conversion systems. A brief discussion of major challenges and strategies for addressing limitations and future perspectives and opportunities in the area of plasmonic catalysis are also included.