Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/TED.2018.2851955 http://hdl.handle.net/11449/164550 |
Resumo: | The combination of two highly versatile materials as reduced graphene oxide (rGO) and molybdenum disulfide (MoS2) forms the layered rGO-MoS2 hybrids that have great potential for sensing applications. In this paper, we developed a cost-effective, time-saving, and efficient microwave-assisted method to exfoliate rGO and MoS2 nanosheets in a powder mixture for the formation of rGO-MoS2 hybrids. The formation of hybrids with a combination of organic and inorganic 2-D layered materials offers new possibilities for the development of gas sensitive materials. The applied microwave treatment is a simple and fast process for the large-scale synthesis of rGO-MoS2 hybrids. The synthesized rGO-MoS2 hybrids were characterized by X-ray diffraction, scanning electron microscope, energy dispersive X-ray spectroscopy, Raman, X-ray photoelectron spectroscopy, and thermogravimetric analyses to determine the phase structure, surface morphology, defect formation, binding energy, thermal stability and so on. The synthesized rGO-MoS2 hybrids were tested for sensing application and showed the good performance to detect gases such as O-2, N-2, and NH3 at room temperature. |
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Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection2-D layered materialscharacterizationgas sensorhybridsmicrowave exfoliationmolybdenum disulfide (MoS2)reduced graphene oxide (rGO)The combination of two highly versatile materials as reduced graphene oxide (rGO) and molybdenum disulfide (MoS2) forms the layered rGO-MoS2 hybrids that have great potential for sensing applications. In this paper, we developed a cost-effective, time-saving, and efficient microwave-assisted method to exfoliate rGO and MoS2 nanosheets in a powder mixture for the formation of rGO-MoS2 hybrids. The formation of hybrids with a combination of organic and inorganic 2-D layered materials offers new possibilities for the development of gas sensitive materials. The applied microwave treatment is a simple and fast process for the large-scale synthesis of rGO-MoS2 hybrids. The synthesized rGO-MoS2 hybrids were characterized by X-ray diffraction, scanning electron microscope, energy dispersive X-ray spectroscopy, Raman, X-ray photoelectron spectroscopy, and thermogravimetric analyses to determine the phase structure, surface morphology, defect formation, binding energy, thermal stability and so on. The synthesized rGO-MoS2 hybrids were tested for sensing application and showed the good performance to detect gases such as O-2, N-2, and NH3 at room temperature.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Campinas, Ctr Semicond Components & Nanotechnol, BR-13083870 Campinas, SP, BrazilSao Paulo State Univ, Fac Sci & Technol, Dept Phys, BR-19060900 Presidente Prudente, BrazilCent Univ Himachal Pradesh, Sch Phys & Mat Sci, Dharamshala 176215, HP, IndiaSao Paulo State Univ, Fac Sci & Technol, Dept Phys, BR-19060900 Presidente Prudente, BrazilFAPESP: 2013/14262-7FAPESP: 2017/22186-0Ieee-inst Electrical Electronics Engineers IncUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Cent Univ Himachal PradeshKumar, Rajesh [UNESP]Dias, Wagner [UNESP]Rubira, Rafael J. G. [UNESP]Alaferdov, Andrei V.Vaz, Alfredo R.Singh, Rajesh K.Teixeira, Silvio R. [UNESP]Constantino, Carlos J. L. [UNESP]Moshkalev, Stanislav A.2018-11-26T17:55:00Z2018-11-26T17:55:00Z2018-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article3943-3949application/pdfhttp://dx.doi.org/10.1109/TED.2018.2851955Ieee Transactions On Electron Devices. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 65, n. 9, p. 3943-3949, 2018.0018-9383http://hdl.handle.net/11449/16455010.1109/TED.2018.2851955WOS:000442357000050WOS000442357000050.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIeee Transactions On Electron Devices0,839info:eu-repo/semantics/openAccess2024-06-18T18:18:17Zoai:repositorio.unesp.br:11449/164550Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:44:45.972522Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
title |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
spellingShingle |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection Kumar, Rajesh [UNESP] 2-D layered materials characterization gas sensor hybrids microwave exfoliation molybdenum disulfide (MoS2) reduced graphene oxide (rGO) |
title_short |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
title_full |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
title_fullStr |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
title_full_unstemmed |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
title_sort |
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection |
author |
Kumar, Rajesh [UNESP] |
author_facet |
Kumar, Rajesh [UNESP] Dias, Wagner [UNESP] Rubira, Rafael J. G. [UNESP] Alaferdov, Andrei V. Vaz, Alfredo R. Singh, Rajesh K. Teixeira, Silvio R. [UNESP] Constantino, Carlos J. L. [UNESP] Moshkalev, Stanislav A. |
author_role |
author |
author2 |
Dias, Wagner [UNESP] Rubira, Rafael J. G. [UNESP] Alaferdov, Andrei V. Vaz, Alfredo R. Singh, Rajesh K. Teixeira, Silvio R. [UNESP] Constantino, Carlos J. L. [UNESP] Moshkalev, Stanislav A. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) Cent Univ Himachal Pradesh |
dc.contributor.author.fl_str_mv |
Kumar, Rajesh [UNESP] Dias, Wagner [UNESP] Rubira, Rafael J. G. [UNESP] Alaferdov, Andrei V. Vaz, Alfredo R. Singh, Rajesh K. Teixeira, Silvio R. [UNESP] Constantino, Carlos J. L. [UNESP] Moshkalev, Stanislav A. |
dc.subject.por.fl_str_mv |
2-D layered materials characterization gas sensor hybrids microwave exfoliation molybdenum disulfide (MoS2) reduced graphene oxide (rGO) |
topic |
2-D layered materials characterization gas sensor hybrids microwave exfoliation molybdenum disulfide (MoS2) reduced graphene oxide (rGO) |
description |
The combination of two highly versatile materials as reduced graphene oxide (rGO) and molybdenum disulfide (MoS2) forms the layered rGO-MoS2 hybrids that have great potential for sensing applications. In this paper, we developed a cost-effective, time-saving, and efficient microwave-assisted method to exfoliate rGO and MoS2 nanosheets in a powder mixture for the formation of rGO-MoS2 hybrids. The formation of hybrids with a combination of organic and inorganic 2-D layered materials offers new possibilities for the development of gas sensitive materials. The applied microwave treatment is a simple and fast process for the large-scale synthesis of rGO-MoS2 hybrids. The synthesized rGO-MoS2 hybrids were characterized by X-ray diffraction, scanning electron microscope, energy dispersive X-ray spectroscopy, Raman, X-ray photoelectron spectroscopy, and thermogravimetric analyses to determine the phase structure, surface morphology, defect formation, binding energy, thermal stability and so on. The synthesized rGO-MoS2 hybrids were tested for sensing application and showed the good performance to detect gases such as O-2, N-2, and NH3 at room temperature. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:55:00Z 2018-11-26T17:55:00Z 2018-09-01 |
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/10.1109/TED.2018.2851955 Ieee Transactions On Electron Devices. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 65, n. 9, p. 3943-3949, 2018. 0018-9383 http://hdl.handle.net/11449/164550 10.1109/TED.2018.2851955 WOS:000442357000050 WOS000442357000050.pdf |
url |
http://dx.doi.org/10.1109/TED.2018.2851955 http://hdl.handle.net/11449/164550 |
identifier_str_mv |
Ieee Transactions On Electron Devices. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 65, n. 9, p. 3943-3949, 2018. 0018-9383 10.1109/TED.2018.2851955 WOS:000442357000050 WOS000442357000050.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ieee Transactions On Electron Devices 0,839 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
3943-3949 application/pdf |
dc.publisher.none.fl_str_mv |
Ieee-inst Electrical Electronics Engineers Inc |
publisher.none.fl_str_mv |
Ieee-inst Electrical Electronics Engineers Inc |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
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1808129457462968320 |