Influence of annealing temperatures on the properties of low aspect-ratio TiO2 nanotube layers

Das, Sayantan; Zazpe, Raul; Přikryl, Jan; Knotek, Petr; Krbal, Miloš; Sopha, Hanna; Podzemná, Veronika; Macák, Jan M.

dc.contributor.author	Das, Sayantan
dc.contributor.author	Zazpe, Raul
dc.contributor.author	Přikryl, Jan
dc.contributor.author	Knotek, Petr
dc.contributor.author	Krbal, Miloš
dc.contributor.author	Sopha, Hanna
dc.contributor.author	Podzemná, Veronika
dc.contributor.author	Macák, Jan M.
dc.date.accessioned	2016-08-16T10:36:07Z
dc.date.available	2016-08-16T10:36:07Z
dc.date.issued	2016-09-20
dc.identifier.issn	0013-4686
dc.identifier.uri	http://hdl.handle.net/10195/65256
dc.description.abstract	The present work reports on the effect of thermal annealing on electrical, optical and structural properties of low aspect ratio self-organized TiO2 nanotube layers formed by anodization of Ti. The average inner diameter and length of the nanotubes was 100 nm and 1 µm, respectively. From the whole range of temperatures (300-600 °C), annealing at 400 oC leads to the formation of crystalline TiO2 nanotube layers with anatase structure offering best electrical and photo-electrochemical properties. Conducting atomic force microscopy studies have been explored for the first time to identify the annealing temperature of nanotube TiO2 layers with best electrical properties	cze
dc.format	p. 452-459	eng
dc.language.iso	en
dc.publisher	Elsevier	cze
dc.relation.ispartof	Electrochimica Acta. 2016, vol. 213
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Czech Republic	*
dc.rights	open access
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/cz/	*
dc.subject	TiO2 nanotubes	cze
dc.subject	anodization	cze
dc.subject	annealing	cze
dc.subject	anatase	cze
dc.subject	rutile	cze
dc.title	Influence of annealing temperatures on the properties of low aspect-ratio TiO2 nanotube layers	cze
dc.type	Article	cze
dc.peerreviewed	yes	eng
dc.publicationstatus	postprint	eng
dc.identifier.doi	10.1016/j.electacta.2016.07.135
dc.relation.publisherversion	http://www.sciencedirect.com/science/article/pii/S001346861631653X
dc.project.ID	EC/H2020/638857/EU/Towards New Generation of Solid-State Photovoltaic Cell: Harvesting Nanotubular Titania and Hybrid Chromophores/CHROMTISOL
dc.identifier.scopus	2-s2.0-84979942277