Plasmonic catalysis with designer nanoparticles. Issue 13 (19th January 2022)

• Record Type: Journal Article
• Authors: da Silva, Anderson G. M.; Rodrigues, Thenner S.; Wang, Jiale; Camargo, Pedro H. C.
• Is Part Of: Chemical communications. Volume 58:Issue 13(2022)
• Page Start: 2055
• Page End: 2074
• Publication Date: 2022-01-19
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc03779j
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Recent efforts on the use of controlled metal nanoparticles to establish structure–performance relationships in plasmonic catalysis are discussed. Abstract : Catalysis is central to a more sustainable future and a circular economy. If the energy required to drive catalytic processes could be harvested directly from sunlight, the possibility of replacing contemporary processes based on terrestrial fuels by the conversion of light into chemical energy could become a step closer to reality. Plasmonic catalysis is currently at the forefront of photocatalysis, enabling one to overcome the limitations of "classical" wide bandgap semiconductors for solar-driven chemistry. Plasmonic catalysis enables the acceleration and control of a variety of molecular transformations due to the localized surface plasmon resonance (LSPR) excitation. Studies in this area have often focused on the fundamental understanding of plasmonic catalysis and the demonstration of plasmonic catalytic activities towards different reactions. In this feature article, we discuss recent contributions from our group in this field by employing plasmonic nanoparticles (NPs) with controllable features as model systems to gain insights into structure–performance relationships in plasmonic catalysis. We start by discussing the effect of size, shape, and composition in plasmonic NPs over their activities towards LSPR-mediated molecular transformations. Then, we focus on the effect of metal support interactions over activities, reaction selectivity, and reaction pathways. Next, we shift to the control over the structure in hollow NPs and nanorattles. Inspired by the findings from these model systems, we demonstrate a design-driven strategy for the development of plasmonic catalysts based on plasmonic-catalytic multicomponent NPs for two types of molecular transformations: the selective hydrogenation of phenylacetylene and the oxygen evolution reaction. Finally, future directions, challenges, and perspectives in the field of plasmonic catalysis with designer NPs are discussed. We believe that the examples and concepts presented herein may inspire work and progress in plasmonic catalysis encompassing the design of plasmonic multicomponent materials, new strategies to control reaction selectivity, and the unraveling of stability and reaction mechanisms.