In Situ Observation of Single Au Triangular Nanoprism Etching to Various Shapes for Plasmonic Photocatalytic Hydrogen Generation

• Published in: ACS nano Vol. 11; no. 1; pp. 968 - 974
• Main Authors: Lou, Zaizhu, Kim, Sooyeon, Zhang, Peng, Shi, Xiaowei, Fujitsuka, Mamoru, Majima, Tetsuro
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 24.01.2017
• Subjects: Au triangular nanoprism; plasmonic photocatalysis; single-particle spectroscopy; hydrogen generation; in situ reaction

In situ etching of single Au triangular nanoprism (TNP) was successfully monitored by the plasmonic photoluminescence (PL) spectra using single-particle microscopy, which provides clear results to understand the geometric and anisotropic dependence of surface plasmon resonance in Au nanostructures....