Real-Time Monitoring of Electrochromic Memory Loss of Layered α-MoO3Nanoplates

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorFelix, A. A. [UNESP]-
Autor(es): dc.creatorBarbosa, M. S. [UNESP]-
Autor(es): dc.creatorBueno, P. R. [UNESP]-
Autor(es): dc.creatorOrlandi, M. O. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:44:50Z-
Data de disponibilização: dc.date.available2022-02-22T00:44:50Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1149/1945-7111/abcd48-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205620-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205620-
Descrição: dc.descriptionCombined in situ cyclic electrochemical and UV-vis spectroscopic methods were employed to monitor the memory loss of electrochromic properties of layered α-MoO3 nanoplates. The time-resolved characteristics of this in situ study allowed for the quantification of changes in charge and optical densities as a function of electrochemical potential over time. Lithium ions trapped in the crystalline lattice of α-MoO3 during the bleaching process, along with the irreversible reduction of Mo6+ to Mo5+, govern the memory loss responsible for the degradation of the electrochromic properties. These experiments demonstrated the existence of a saturation limit of the structural charge insertion that effectively contributes to the electrochromic performance of α-MoO3 nanoplates. The study improves the understanding of electrochromic memory loss and the degradation mechanism and suggests a two-step electrochemical reaction that controls the electrochromic activity of the α-MoO3 phase.-
Descrição: dc.descriptionDepartment of Engineering Physics and Mathematics Chemistry Institute São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Engineering Physics and Mathematics Chemistry Institute São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationJournal of the Electrochemical Society-
???dc.source???: dc.sourceScopus-
Título: dc.titleReal-Time Monitoring of Electrochromic Memory Loss of Layered α-MoO3Nanoplates-
Tipo de arquivo: dc.typelivro digital-
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