Pinpointing photothermal contributions in photochemical reactions on plasmonic gold nanoparticles. Issue 11 (13th January 2022)

• Record Type: Journal Article
• Authors: Wang, Hao; Cao, Zheng; Zheng, Liqin; Wang, Xian; Su, Mengke; Liu, Honglin
• Is Part Of: Chemical communications. Volume 58:Issue 11(2022)
• Page Start: 1720
• Page End: 1723
• Publication Date: 2022-01-13
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc05780d
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Laser-induced photocatalytic reduction of PNTP to DMAB on plasmonic GNP arrays through hot electron transfer and direct photothermal conversion. Abstract : The dimerization of PNTP to DMAB could be directly driven by the laser heating effect. In plasmonic photocatalysis, the conversion rate and the reaction rate highly depend on GNP size. The reaction is not only driven by hot electron transfer but also by photothermal conversion to a large extent. This extraordinary evidence sheds new light on the puzzle of plasmonic photochemical reactions.