Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3

Detalhes bibliográficos
Autor(a) principal: Minussi, F. B. [UNESP]
Data de Publicação: 2022
Outros Autores: Bertoletti, E. M. [UNESP], Reis, S. P., Carvalho, J. F., Araújo, E. B. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1039/d1cc06642k
http://hdl.handle.net/11449/223455
Resumo: Despite the proven enhancement of MAPbI3 optoelectronic properties and stability by guanidinium substitution, divergences persist regarding fundamental knowledge on this system. This work shows that GAxMA1−xPbI3 solid solutions have guanidinium content-dependent phase transitions, dielectric permittivities, ionic conductivities, activation energies, and relaxation times.
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spelling Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3Despite the proven enhancement of MAPbI3 optoelectronic properties and stability by guanidinium substitution, divergences persist regarding fundamental knowledge on this system. This work shows that GAxMA1−xPbI3 solid solutions have guanidinium content-dependent phase transitions, dielectric permittivities, ionic conductivities, activation energies, and relaxation times.Department of Physics and Chemistry São Paulo State UniversityFederal Institute of Education Science and Technology of São PauloInstitute of Physics Federal University of GoiásDepartment of Physics and Chemistry São Paulo State UniversityUniversidade Estadual Paulista (UNESP)Science and Technology of São PauloUniversidade Federal de Goiás (UFG)Minussi, F. B. [UNESP]Bertoletti, E. M. [UNESP]Reis, S. P.Carvalho, J. F.Araújo, E. B. [UNESP]2022-04-28T19:50:46Z2022-04-28T19:50:46Z2022-02-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2212-2215http://dx.doi.org/10.1039/d1cc06642kChemical Communications, v. 58, n. 13, p. 2212-2215, 2022.1364-548X1359-7345http://hdl.handle.net/11449/22345510.1039/d1cc06642k2-s2.0-85124471598Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengChemical Communicationsinfo:eu-repo/semantics/openAccess2022-04-28T19:50:46Zoai:repositorio.unesp.br:11449/223455Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:40:29.356200Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
title Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
spellingShingle Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
Minussi, F. B. [UNESP]
title_short Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
title_full Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
title_fullStr Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
title_full_unstemmed Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
title_sort Guanidinium substitution-dependent phase transitions, ionic conductivity, and dielectric properties of MAPbI3
author Minussi, F. B. [UNESP]
author_facet Minussi, F. B. [UNESP]
Bertoletti, E. M. [UNESP]
Reis, S. P.
Carvalho, J. F.
Araújo, E. B. [UNESP]
author_role author
author2 Bertoletti, E. M. [UNESP]
Reis, S. P.
Carvalho, J. F.
Araújo, E. B. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Science and Technology of São Paulo
Universidade Federal de Goiás (UFG)
dc.contributor.author.fl_str_mv Minussi, F. B. [UNESP]
Bertoletti, E. M. [UNESP]
Reis, S. P.
Carvalho, J. F.
Araújo, E. B. [UNESP]
description Despite the proven enhancement of MAPbI3 optoelectronic properties and stability by guanidinium substitution, divergences persist regarding fundamental knowledge on this system. This work shows that GAxMA1−xPbI3 solid solutions have guanidinium content-dependent phase transitions, dielectric permittivities, ionic conductivities, activation energies, and relaxation times.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-28T19:50:46Z
2022-04-28T19:50:46Z
2022-02-14
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1039/d1cc06642k
Chemical Communications, v. 58, n. 13, p. 2212-2215, 2022.
1364-548X
1359-7345
http://hdl.handle.net/11449/223455
10.1039/d1cc06642k
2-s2.0-85124471598
url http://dx.doi.org/10.1039/d1cc06642k
http://hdl.handle.net/11449/223455
identifier_str_mv Chemical Communications, v. 58, n. 13, p. 2212-2215, 2022.
1364-548X
1359-7345
10.1039/d1cc06642k
2-s2.0-85124471598
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Chemical Communications
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2212-2215
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128686520532992

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