Adsorption of cyanide on gold single crystal investigated by in situ visible–infrared difference frequency generation

Autor:	Alain Le Rille, Abderrahmane Tadjeddine
Rok vydání:	1999
Předmět:	Stereochemistry General Chemical Engineering Cyanide Analytical chemistry Infrared spectroscopy Nonlinear optics Laser linewidth chemistry.chemical_compound Adsorption chemistry Atom Electrode Electrochemistry Single crystal
Zdroj:	Electrochimica Acta. 45:601-609
ISSN:	0013-4686
DOI:	10.1016/s0013-4686(99)00238-8
Popis:	The adsorption of CN − on gold single crystal has been monitored by visible–infrared difference frequency generation (DFG). We show a significant effect of the surface orientation on the adsorption strength of CN − , which decreases from (110) to (100) and (111). Both the linewidth and the potential tuning rate of the DFG resonances do not depend on the electrode surface orientation, indicating that CN − is tightly and linearly bound to its nearest surface gold atom.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::538306991e46bfde6f1c2c13cc377f42 https://doi.org/10.1016/s0013-4686(99)00238-8 Zobrazit plný text záznamu Full Text from ScienceDirect