English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/51033
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:


Iridium oxohydroxide, a significant member in the family of iridium oxides. Stoichiometry, characterization, and implications in bioelectrodes

AuthorsCruz, M. M.; Abad, Llibertat; Carretero, Nina M. ; Moral-Vico, Javier; Fraxedas, J. ; Subías, G.; Casañ Pastor, Nieves
Issue Date2012
PublisherAmerican Chemical Society
CitationJournal of Physical Chemistry C 116(8): 5155-5168 (2012)
AbstractIridium oxohydroxide thin coatings have been prepared by a dynamic oxidation electrodeposition method from complex oxalate solutions that induce template effects in the final coating at the nanoscale. The preparation method induces the formation of a oxohydroxide with reproducible stoichiometry and sponge-like quasiamorphous open structure, high ionic mobility, and significant behavior as compared with other reported iridium oxides as derived from X-ray diffraction, XPS, and TGA. Reproducible mixed valence states are also observed and a local rutile structure that allows ion exchange and facile redox changes. Rather significant is the large affinity for organic compounds observed and the behavior as substrate for cell culture, the best observed to date. Optimal cell response seems to be related to such open structure, which suggests this coating as ideal for devices implanted in the nervous system. © 2012 American Chemical Society.
Descriptionet al.
Identifiersdoi: 10.1021/jp212275q
issn: 1932-7447
Appears in Collections:(CIN2) Artículos
(ICMA) Artículos
(ICMAB) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.