探讨电化学界面的原子－分子世界（厦门大学电化学研究工作简介之一）

探讨电化学界面的原子－分子世界（厦门大学电化学研究工作简介之一）田昭武（固体表面物理化学国家重点实验室，厦门大学化学系，厦门３６１００５）厦门大学电化学研究工作内容包括：基础研究、新研究方法与仪器的研制以及应用研究。拟在本刊陆续予以介绍。作为厦门大学...

Atomic and Molecular-Perspectives in Electrochemical Interfaces

The following recent studies on the atomic and molecular-perspectives atelectrochemical interfaces using Raman,IR,STM and quantum chemical methed by electrOchemistrygroup in Xiamen University are briefly reviewed. 1.Orientation,charge transfer and bonding of adsorbed molecules. 2.Adsorption effect,electrode potential effect and adatom effect on the electron populations and strength of intramolec ular bonds of the adsorbed molecules. 3.Detailed classification into various types(e. g.,competitive,chemically inductive, physical inductive etc.)of coadsorption on electrodes according to the above-mentioned effects. 4. Single crystal face structure effect and adatom effect on the kinetics and the mechanisms of electrocatalytic oxidation processes of small organic molecules. 5.Electrochemical scanning tunneling microscopy(ECSTM)specially designed for reducing the interference of Faraday current of tip on tunneling current and observations at atomic-molecular level for Cu/HOPG and self-assembled LB film.