Single-Molecule Vibrational Spectroscopy on Metal Oxides

金属氧化物的单分子振动光谱

• 批准号: EP/C54188X/1
• 负责人: Geoffrey Thornton
• 金额: $ 51.62万
• 依托单位: University College London
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2006
• 资助国家: 英国
• 起止时间: 2006 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FC54188X%2F1
• 关键词: Single; Molecule; Vibrational; Spectroscopy; Metal

The scanning tunnelling microscope (STM) now has the power not just to image single molecules, but to study the vibrations of their chemical bonds on surfaces of a wide variety of materials. This proposal will extend this technique into new areas, by studying the vibrations of individual molecules on metal oxide films, hence opening up a quite new and challenging field for the technique and enabling it to be applied to many surface reactions of catalytic and environmental importance. At the same time the project will put the technique onto a secure theoretical footing, by developing a theoretical treatment of the inelastic electron tunnelling process that properly includes both sides of the tunnel junction. The associated code will be made available to the community through CCP3.

扫描隧道显微镜（STM）现在不仅能够对单个分子成像，而且能够研究它们在各种材料表面上的化学键的振动。该提案将通过研究金属氧化物膜上单个分子的振动将该技术扩展到新的领域，从而为该技术开辟了一个全新的和具有挑战性的领域，并使其能够应用于许多具有催化和环境重要性的表面反应。与此同时，该项目将通过开发适当包括隧道结两侧的非弹性电子隧穿过程的理论处理，将该技术置于安全的理论基础上。相关的代码将通过CCP 3提供给社区。

项目成果

Growth and Reactivity of Titanium Oxide Ultrathin Films on Ni(110)

Ni(110)上氧化钛超薄膜的生长和反应活性

• DOI: 10.1021/jp067802m
• 发表时间: 2007
• 期刊: The Journal of Physical Chemistry C
• 作者: Papageorgiou A

Reduction of thin-film ceria on Pt(111) by supported Pd nanoparticles probed with resonant photoemission

• DOI: 10.1016/j.susc.2011.03.005
• 发表时间: 2011-06
• 期刊: Surface Science
• 影响因子: 1.9
• 作者: J. Matharu;G. Cabailh;R. Lindsay;C. Pang;D. Grinter;T. Skála;G. Thornton

A Scanning Tunneling Microscopy Study of Ultrathin Film Rutile TiO 2 (110) Supported on W(100)-O(2 × 1)

W(100)-O(2 × 1) 上超薄膜金红石 TiO 2 (110) 的扫描隧道显微镜研究

• DOI: 10.1021/jp409948u
• 发表时间: 2013
• 期刊: The Journal of Physical Chemistry C
• 作者: Pang C

Metal supported oxide nanostructures: model systems for advanced catalysis

• DOI: 10.1007/s11244-007-0324-6
• 发表时间: 2007-09
• 期刊: Topics in Catalysis
• 影响因子: 3.6
• 作者: J. Schoiswohl;M. Sock;Q. Chen;G. Thornton;G. Kresse;M. Ramsey;S. Surnev;F. Netzer

Synthesis of TiO2(110) ultra-thin films on W(100) and their reactions with H2O

• DOI: 10.1016/j.susc.2013.05.020
• 发表时间: 2013-10-01
• 期刊: SURFACE SCIENCE
• 影响因子: 1.9
• 作者: Matharu, J.;Cabailh, G.;Thornton, G.
• 通讯作者: Thornton, G.