Accession Number : ADA205572


Title :   X-Ray Absorption Spectroscopy of Electrochemically Generated Species


Descriptive Note : Annual rept. 1 Jan 1988-31 Feb 1989


Corporate Author : CINCINNATI UNIV OH DEPT OF CHEMISTRY


Personal Author(s) : Elder, Richard C ; Heineman, William R


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a205572.pdf


Report Date : 27 Jan 1989


Pagination or Media Count : 6


Abstract : Our research concerns the study of the change in the coordination environment and bond length about transition metals in complexes incorporated in a variety of media using EXAFS spectroelectrochemistry. These systems include: Fe(bipy)3(CIO4)2, Ru(bipy)3C12, and Cu(dmp)2Bf$ (bipy+2,2 bipyridine, dmp+2, 90dimethyl-1,10-phenanthroline) in solution at reticulated vitreous carbon electrodes, and incorporated in Nafion films on gold Mylar and colloidal graphite gold Mylar electrodes; K3Fe(CN)6, Co(phen)3C13, Fe(bipy)3(clO4)2, and K3Cu(bcp-s)2 (phen=1,10-phenanthroline, bcp-s=2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-disulfonic acid) incorporated in the solid polyelectrolytes poly(dimethyldiallylammonium chloride) and poly(acrylamide0 on gold minigrid electrode in a humidistatic cell; and Prussian Blue, KFe(Fe(CN)6), cyanometalate films electrochemically deposited onto gold Mylar electrodes.


Descriptors :   *BONDING , *POLYETHYLENE TEREPHTHALATE , *DEPOSITION , *ELECTROCHEMISTRY , POLYMERIC FILMS , VITREOUS STATE , X RAY SPECTROSCOPY , RETICULAR FORMATION , CARBON , X RAY ABSORPTION ANALYSIS , TRANSITION METALS


Subject Categories : Physical Chemistry


Distribution Statement : APPROVED FOR PUBLIC RELEASE