Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700203 |
Resumo: | The development and utilization of new energy sources has been extensively studied in the world. Here, we report the development of flexible self-supported metal-free electrodes based on non-oxidized graphene multilayer (MLG) paper containing the lead iodide nanoparticles (PbI2-NPs). The PbI2-NPs was obtained and characterized by X-ray diffraction (XDR) and Raman spectroscopy. Supercapacitor containing the PbI2-NPs in MLG electrodes was fabricated by a simple method and characterized using atomic force microscopy (AFM), cyclic voltammetry (CV) and galvanostatic charge-discharge techniques. The results show a flexible supercapacitor fashion reaching capacitance values of 154 F/g with high prospects in electronic area. Energy and power densities obtained for the pure MLG supercapacitor were 3.40 µWh cm-2 and 0.73 mW cm-2, respectively. Regarding to PbI2-NPs/MLG capacitor the energy and power density obtained were 3.50 Wh kg-1 and 1.10 kW kg-1. The results herein presented open the possibility to new energy storage devices using PbI2-NPs and MLG flexible supercapacitor configuration. |
id |
ABMABCABPOL-1_86e1af1b24fd1e73755cb6afa4b54c6b |
---|---|
oai_identifier_str |
oai:scielo:S1516-14392019000700203 |
network_acronym_str |
ABMABCABPOL-1 |
network_name_str |
Materials research (São Carlos. Online) |
repository_id_str |
|
spelling |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor PurposesPbI2GrapheneEDLCGel ElectrolyteSelf-StandingAll-Solid-State SupercapacitorThe development and utilization of new energy sources has been extensively studied in the world. Here, we report the development of flexible self-supported metal-free electrodes based on non-oxidized graphene multilayer (MLG) paper containing the lead iodide nanoparticles (PbI2-NPs). The PbI2-NPs was obtained and characterized by X-ray diffraction (XDR) and Raman spectroscopy. Supercapacitor containing the PbI2-NPs in MLG electrodes was fabricated by a simple method and characterized using atomic force microscopy (AFM), cyclic voltammetry (CV) and galvanostatic charge-discharge techniques. The results show a flexible supercapacitor fashion reaching capacitance values of 154 F/g with high prospects in electronic area. Energy and power densities obtained for the pure MLG supercapacitor were 3.40 µWh cm-2 and 0.73 mW cm-2, respectively. Regarding to PbI2-NPs/MLG capacitor the energy and power density obtained were 3.50 Wh kg-1 and 1.10 kW kg-1. The results herein presented open the possibility to new energy storage devices using PbI2-NPs and MLG flexible supercapacitor configuration.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700203Materials Research v.22 suppl.1 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2018-0886info:eu-repo/semantics/openAccessAugusto,Gabriel de SouzaOliveira,Thomaz AmaralMoura,Gabriel de MoraesSilva,Camila Cristina daCondeles,José FernandoMoreto,Jéferson AparecidoOliveira,Paulo Roberto deMulato,MarceloGelamo,Rogério Valentimeng2019-10-04T00:00:00Zoai:scielo:S1516-14392019000700203Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2019-10-04T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
title |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
spellingShingle |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes Augusto,Gabriel de Souza PbI2 Graphene EDLC Gel Electrolyte Self-Standing All-Solid-State Supercapacitor |
title_short |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
title_full |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
title_fullStr |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
title_full_unstemmed |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
title_sort |
Development and Characterization of PbI2 Nanoparticles for all Solid-State Flexible Supercapacitor Purposes |
author |
Augusto,Gabriel de Souza |
author_facet |
Augusto,Gabriel de Souza Oliveira,Thomaz Amaral Moura,Gabriel de Moraes Silva,Camila Cristina da Condeles,José Fernando Moreto,Jéferson Aparecido Oliveira,Paulo Roberto de Mulato,Marcelo Gelamo,Rogério Valentim |
author_role |
author |
author2 |
Oliveira,Thomaz Amaral Moura,Gabriel de Moraes Silva,Camila Cristina da Condeles,José Fernando Moreto,Jéferson Aparecido Oliveira,Paulo Roberto de Mulato,Marcelo Gelamo,Rogério Valentim |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Augusto,Gabriel de Souza Oliveira,Thomaz Amaral Moura,Gabriel de Moraes Silva,Camila Cristina da Condeles,José Fernando Moreto,Jéferson Aparecido Oliveira,Paulo Roberto de Mulato,Marcelo Gelamo,Rogério Valentim |
dc.subject.por.fl_str_mv |
PbI2 Graphene EDLC Gel Electrolyte Self-Standing All-Solid-State Supercapacitor |
topic |
PbI2 Graphene EDLC Gel Electrolyte Self-Standing All-Solid-State Supercapacitor |
description |
The development and utilization of new energy sources has been extensively studied in the world. Here, we report the development of flexible self-supported metal-free electrodes based on non-oxidized graphene multilayer (MLG) paper containing the lead iodide nanoparticles (PbI2-NPs). The PbI2-NPs was obtained and characterized by X-ray diffraction (XDR) and Raman spectroscopy. Supercapacitor containing the PbI2-NPs in MLG electrodes was fabricated by a simple method and characterized using atomic force microscopy (AFM), cyclic voltammetry (CV) and galvanostatic charge-discharge techniques. The results show a flexible supercapacitor fashion reaching capacitance values of 154 F/g with high prospects in electronic area. Energy and power densities obtained for the pure MLG supercapacitor were 3.40 µWh cm-2 and 0.73 mW cm-2, respectively. Regarding to PbI2-NPs/MLG capacitor the energy and power density obtained were 3.50 Wh kg-1 and 1.10 kW kg-1. The results herein presented open the possibility to new energy storage devices using PbI2-NPs and MLG flexible supercapacitor configuration. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700203 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700203 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2018-0886 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.22 suppl.1 2019 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212675542319104 |