Journal ArticleDOI
Molecular adsorption at metal electrodes
Jacek Lipkowski,L. Stolberg,Dongfang Yang,B. Pettinger,S. Mirwald,F. Henglein,Dieter M. Kolb,Dieter M. Kolb +7 more
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In this paper, the authors describe the effect of surface crystallography on pyridine adsorption at gold single crystal electrodes and assess the effect on the reconstruction phenomena using second harmonic generation (SHG) and electroreflectance (ER) spectroscopy.About:
This article is published in Electrochimica Acta.The article was published on 1994-06-01. It has received 121 citations till now. The article focuses on the topics: Adsorption & Transition metal.read more
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Liquid interfaces probed by second-harmonic and sum-frequency spectroscopy
TL;DR: Only liquid interfaces will be considered; gas/solid and solid/solid interfaces are not included; this restriction is necessary because of the enormous increase in SH and SF studies in recent years, which makes it extremely difficult to properly discuss the range of work being carried out around the world.
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Adsorption of small aromatic molecules on the (111) surfaces of noble metals: A density functional theory study with semiempirical corrections for dispersion effects
Katrin Tonigold,Axel Gross +1 more
TL;DR: The adsorption of benzene, thiophene, and pyridine on the surface of gold and copper have been studied using density functional theory (DFT) and good agreement with experimental results is obtained using the DFT-D method based on the QM:QM hybrid approach.
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Electrochemical Desorption and Adsorption of Nonyl Mercaptan at Gold Single Crystal Electrode Surfaces
D.-F. Yang,C. P. Wilde,M. Morin +2 more
TL;DR: In this paper, the electrochemical behavior of a nonanethiol layer adsorbed on Au(111), Au(110), and on a Au polycrystal has been examined using cyclic voltammetry.
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Extraordinary enhancement of Raman scattering from pyridine on single crystal Au and Pt electrodes by shell-isolated Au nanoparticles.
Jian-Feng Li,Song-Yuan Ding,Song-Yuan Ding,Zhilin Yang,Meilin Bai,Jason R. Anema,Xiang Wang,An Wang,De-Yin Wu,Bin Ren,Shimin Hou,Thomas Wandlowski,Zhong-Qun Tian +12 more
TL;DR: Gold-core silica-shell nanoparticles (Au@SiO(2) NPs) boost the intensity of Raman scattering from molecules adsorbed on atomically flat surfaces and may open up new approaches for the characterization of adsorbates and reaction pathways on a wide range of smooth surfaces.
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Porphyrin self-assembly at electrochemical interfaces: role of potential modulated surface mobility.
Yufan He,Tao Ye,Eric Borguet +2 more
TL;DR: The intriguing prospect of using electrode potential to tune surface interactions and to drive surface processes, e.g., molecular self-assembly, in electrochemical systems is suggested.
References
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Scanning tunneling microscopy observations on the reconstructed Au(111) surface: Atomic structure, long-range superstructure, rotational domains, and surface defects
TL;DR: Spectroscopy and spin-Polarized STM Reference LNS-ARTICLE-1990-002 provide new insights into the determinants of spin- polarization in the Higgs boson.
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The surface reconstructions of the (100) crystal faces of iridium, platinum and gold. I. Experimental observations and possible structural models
M. A. Van Hove,R. J. Koestner,Peter C. Stair,J. P. Bibérian,L. L. Kesmodel,I. Bartos,Gabor A. Somorjai +6 more
TL;DR: In this article, the structures of the reconstructed Ir(100, Pt(100), and Au(100) surfaces have been investigated and low energy electron diffraction (LEED) patterns are analyzed and LEED intensity versus energy data are measured.
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Phenomenological theory of optical second- and third-harmonic generation from cubic centrosymmetric crystals
TL;DR: In this paper, a macroscopic theory for anisotropic second and third-harmonic generation obtained in reflection from the surface and bulk of cubic centrosymmetric single crystals is presented.
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Surface reconstruction in electrochemistry: Au(100-(5 × 20), Au(111)-(1 × 23) and Au(110)-(1 × 2)
Dieter M. Kolb,J. Schneider +1 more
TL;DR: In this article, the potentials of zero charge of the reconstructed surfaces have been determined and compared with those of the unreconstructed ones, in order to obtain information on the transition kinetics.