Journal ArticleDOI
Surface-enhanced IR absorption on platinum nanoparticles: an application to real-time monitoring of electrocatalytic reactions
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TLDR
Molecules adsorbed on Pt nanoparticles prepared on Si by a chemical deposition technique exhibit extremely strong IR absorption, which enables fast time-resolved IR monitoring of electrocatalytic reactions.About:
This article is published in Chemical Communications.The article was published on 2002-07-01. It has received 313 citations till now. The article focuses on the topics: Platinum nanoparticles & Adsorption.read more
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Surface enhanced vibrational spectroscopy
TL;DR: In this paper, the nature and properties of surface-enhanced vibrational spectra of molecules adsorbed on surfaces that can enhance the absorption and the emission of electromagnetic radiation are discussed.
Journal ArticleDOI
Surface-Enhanced Infrared Spectroscopy Using Resonant Nanoantennas.
TL;DR: First applications such as the detection of proteins, the monitoring of dynamic processes, and hyperspectral infrared chemical imaging are discussed, demonstrating the sensitivity and broad applicability of resonant SEIRA.
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The Central Role of Bicarbonate in the Electrochemical Reduction of Carbon Dioxide on Gold.
Marco Dunwell,Qi Lu,Qi Lu,Jeffrey M. Heyes,Jonathan Rosen,Jingguang G. Chen,Yushan Yan,Feng Jiao,Bingjun Xu +8 more
TL;DR: Bicarbonate is demonstrated to be the primary source of carbon in the CO formed at the Au electrode by a combination of in situ spectroscopic, isotopic labeling, and mass spectroscopy investigations.
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Kinetics and Mechanism of the Electrooxidation of Formic Acid—Spectroelectrochemical Studies in a Flow Cell
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In-Situ ATR-FTIR Spectroscopic Study of Electro-oxidation of Methanol and Adsorbed CO at Pt−Ru Alloy
TL;DR: In this paper, an attenuated total reflection technique (ATR) was used to identify species adsorbed on the electrode surface, and linear CO, bridged CO, and COO- were detected as the intermediates in the methanol and preadsorbed CO.
References
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Journal ArticleDOI
Potential-Dependent Reorientation of Water Molecules at an Electrode/Electrolyte Interface Studied by Surface-Enhanced Infrared Absorption Spectroscopy
TL;DR: In this paper, the structure and orientation of water molecules at a highly ordered Au(111) electrode surface in perchloric acid have been investigated in-situ as a function of applied potential by means of surface-enhanced infrared absorption spectroscopy.
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Dynamic Processes in Electrochemical Reactions Studied by Surface-Enhanced Infrared Absorption Spectroscopy (SEIRAS)
TL;DR: The surface-enhanced infrared absorption (SEIRA) as mentioned in this paper is a surface analytical tool that is very useful for in situ studies of electrode/electrolyte interfaces.
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Carbon monoxide adlayer structures on platinum (111) electrodes: A synergy between in‐situ scanning tunneling microscopy and infrared spectroscopy
TL;DR: In this article, the spatial structure of compressed carbon monoxide adlayers on Pt(111) in aqueous acidic solution has been explored by means of in-situ scanning tunneling microscopy (STM) along with IRAS.
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Surface-Enhanced Infrared Spectroscopy: The Origin of the Absorption Enhancement and Band Selection Rule in the Infrared Spectra of Molecules Adsorbed on Fine Metal Particles
TL;DR: In this article, the authors investigated the infrared transmission spectra of molecules adsorbed on silver island films evaporated on CaF2 and showed that only the vibrational modes which give dipole changes perpendicular to the metal surface are infrared active.
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Surface-enhanced infrared absorption of CO on platinized platinum
TL;DR: In this article, surface-enhanced infrared spectroscopy on platinized platinum surfaces was reported, and a thorough explanation of the resulting spectra was provided, as well as a thorough observation of the surface enhanced infrared spectra.