Study of Pt Nanoparticles Protected by 1-Dodecanethiol Self-Assembled Films on Iron Surface Using Electrochemical Methods,UV-Vis and XPS Measurements

Abstract:

In this article, Pt nanoparticles protected by 1-dodecanethiol (DDT) were self-assembled on iron surface forming mixed self-assembled films. Those nanoparticles were prepared in aqueous solution and transferred from water phase to toluene phase. The self-assembled films of nanoparticles protected by DDT were prepared on iron surface. The nanoparticles were characterized by UV-vis spectroscopy. Electrochemical impedance spectroscopy (EIS), polarization curves, X-ray photoelectron spectroscopy (XPS) were applied to characterize the self-assembled films on iron surface.

• Periodical: Advanced Materials Research (Volumes 239-242)
• Pages: 273-278
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.239-242.273
• Online since: May 2011
• Authors: Zhe Zhang, Le Ruan, Ming Zi Jia, Ji Qiong Jiang, Xing Shen Deng
• Keywords: 1-Dodecanethiol, EIS, Pt Nanoparticle, Self-Assembled Films

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