Electrochemically-modulated photoluminescence at the chemically derivatized electrode: [CdRu(CN)4 (bipyridine)]0/+ modified electrodes

Autor:	Andrew Bruce Bocarsly, Robert E. Woods, Carmela Hidalgo-Luangdilok
Rok vydání:	1990
Předmět:	Photoluminescence Chemistry Inorganic chemistry General Engineering chemistry.chemical_element Electrochemistry Photochemistry Ruthenium Transition metal Electrode Diffuse reflection Physical and Theoretical Chemistry Platinum Luminescence
Zdroj:	The Journal of Physical Chemistry. 94:1918-1924
ISSN:	1541-5740 0022-3654
DOI:	10.1021/j100368a037
Popis:	A CdRu(bpy)(CN){sub 4} surface derivative can be formed on SnO{sub 2} and Pt electrodes by soaking a cadmium-plated electrode in an aqueous solution of K{sub 2}Ru(bpy)(CN){sub 4}. Diffuse reflectance FTIR confirms the formation of the surface species. Electrodes modified in this manner are found to be luminescent. The emission intensity and excited-state lifetime can be electrochemically modulated, since they are dependent on the ruthenium oxidation state.
Databáze:	OpenAIRE
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