Thermal annealing effects on vanadium pentoxide xerogel films

Thermal annealing effects on vanadium pentoxide xerogel films

The effect of water molecules on the conductivity and electrochemical properties of vanadium pentoxide xerogel was studied in connection with changes of morphology upon thermal annealing at different temperatures. It was demonstrated that the conductivity was increased for the samples heated at 150...

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Main Authors: Glauciane N. Barbosa, Carlos F. O. Graeff, Herenilton P. Oliveira
Format: Article
Language:English
Published: Universidade Estadual Paulista 2018-05-01
Series:Eclética Química
Online Access:https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/455
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spelling doaj-bee0728f313f4f12ac85db0901d04c772020-11-25T00:17:28ZengUniversidade Estadual PaulistaEclética Química1678-46182018-05-0130271510.26850/1678-4618eqj.v30.2.2005.p7-15455Thermal annealing effects on vanadium pentoxide xerogel filmsGlauciane N. Barbosa0Carlos F. O. Graeff1Herenilton P. Oliveira2Depto. de Química FFCLRP, Universidade de São Paulo, Av. Bandeirantes 3900, Ribeirão Preto (SP), 14040-901, BrasilDepto. de Física e Matemática, FFCLRP, Universidade de São Paulo, Av. Bandeirantes 3900, Ribeirão Preto (SP), 14040-901, BrasilDepto. de Química FFCLRP, Universidade de São Paulo, Av. Bandeirantes 3900, Ribeirão Preto (SP), 14040-901, BrasilThe effect of water molecules on the conductivity and electrochemical properties of vanadium pentoxide xerogel was studied in connection with changes of morphology upon thermal annealing at different temperatures. It was demonstrated that the conductivity was increased for the samples heated at 150 o C and 270 o C compared to the vanadium pentoxide xerogel. It was also verified a stabilization of electrochemical processes of the insertion and de-insertion of lithium ions the structure of thermally annealed vanadium pentoxide.https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/455
collection DOAJ
language English
format Article
sources DOAJ
author Glauciane N. Barbosa
Carlos F. O. Graeff
Herenilton P. Oliveira
spellingShingle Glauciane N. Barbosa
Carlos F. O. Graeff
Herenilton P. Oliveira
Thermal annealing effects on vanadium pentoxide xerogel films
Eclética Química
author_facet Glauciane N. Barbosa
Carlos F. O. Graeff
Herenilton P. Oliveira
author_sort Glauciane N. Barbosa
title Thermal annealing effects on vanadium pentoxide xerogel films
title_short Thermal annealing effects on vanadium pentoxide xerogel films
title_full Thermal annealing effects on vanadium pentoxide xerogel films
title_fullStr Thermal annealing effects on vanadium pentoxide xerogel films
title_full_unstemmed Thermal annealing effects on vanadium pentoxide xerogel films
title_sort thermal annealing effects on vanadium pentoxide xerogel films
publisher Universidade Estadual Paulista
series Eclética Química
issn 1678-4618
publishDate 2018-05-01
description The effect of water molecules on the conductivity and electrochemical properties of vanadium pentoxide xerogel was studied in connection with changes of morphology upon thermal annealing at different temperatures. It was demonstrated that the conductivity was increased for the samples heated at 150 o C and 270 o C compared to the vanadium pentoxide xerogel. It was also verified a stabilization of electrochemical processes of the insertion and de-insertion of lithium ions the structure of thermally annealed vanadium pentoxide.
url https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/455
work_keys_str_mv AT glaucianenbarbosa thermalannealingeffectsonvanadiumpentoxidexerogelfilms
AT carlosfograeff thermalannealingeffectsonvanadiumpentoxidexerogelfilms
AT hereniltonpoliveira thermalannealingeffectsonvanadiumpentoxidexerogelfilms
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