Aerosol-printed MoS2 ink as a high sensitivity humidity sensor
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | https://doi.org/10.1021/acsomega.1c06525 http://hdl.handle.net/1843/64240 https://orcid.org/0000-0003-3270-7652 https://orcid.org/0000-0003-4777-7370 https://orcid.org/0000-0002-9146-733X https://orcid.org/0000-0002-1807-971X https://orcid.org/0000-0002-0308-0179 https://orcid.org/0000-0003-0464-4754 https://orcid.org/0000-0001-5041-9094 https://orcid.org/0000-0003-3056-7289 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2024-02-19T18:03:03Z2024-02-19T18:03:03Z202271193889396https://doi.org/10.1021/acsomega.1c065252470-1343http://hdl.handle.net/1843/64240https://orcid.org/0000-0003-3270-7652https://orcid.org/0000-0003-4777-7370https://orcid.org/0000-0002-9146-733Xhttps://orcid.org/0000-0002-1807-971Xhttps://orcid.org/0000-0002-0308-0179https://orcid.org/0000-0003-0464-4754https://orcid.org/0000-0001-5041-9094https://orcid.org/0000-0003-3056-7289CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorINCT – Instituto nacional de ciência e tecnologia (Antigo Instituto do Milênio)Molybdenum disulfide (MoS2) is attractive for use in next-generation nanoelectronic devices and exhibits great potential for humiditysensing applications. Herein, MoS2ink was successfully prepared via asimple exfoliation method by sonication. The structural and surfacemorphology of a deposited inkfilm was analyzed by scanning electronmicroscopy (SEM), Raman spectroscopy, and atomic force microscopy(AFM). The aerosol-printed MoS2ink sensor has high sensitivity, with aconductivity increase by 6 orders of magnitude upon relative humidityincrease from 10 to 95% at room temperature. The sensor also has fastresponse/recovery times and excellent repeatability. Possible mechanismsfor the water-induced conductivity increase are discussed. An analyticalmodel that encompasses two ionic conduction regimes, with a percolationtransition to an insulating state below a low humidity threshold, describesthe sensor response successfully. In conclusion, our work provides a low-cost and straightforward strategy for fabricating a high-performance humidity sensor and fundamental insights into the sensing mechanism.engUniversidade Federal de Minas GeraisUFMGBrasilICX - DEPARTAMENTO DE FÍSICAICX - DEPARTAMENTO DE QUÍMICAACS OmegaCondutividade elétricaUmidadeDetectoresElectrical conductivityElectrical propertiesHumidityLayersSensorsAerosol-printed MoS2 ink as a high sensitivity humidity sensorinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://pubs.acs.org/doi/full/10.1021/acsomega.1c06525Neuma das Mercês PereiraRodrigo Gribel LacerdaNatália Pereira RezendeThiago Henrique Rodrigues da CunhaAna Paula Moreira BarbozaGlaura Goulart SilvaDaniel LipprossBernardo Ruegger Almeida NevesHelio ChachamAndre Santarosa Ferlautoapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/64240/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALAerosol-Printed MoS2Ink as a High Sensitivity Humidity Sensor (1).pdfAerosol-Printed MoS2Ink as a High Sensitivity Humidity Sensor (1).pdfapplication/pdf13391216https://repositorio.ufmg.br/bitstream/1843/64240/2/Aerosol-Printed%20MoS2Ink%20as%20a%20High%20Sensitivity%20Humidity%20Sensor%20%281%29.pdf8e15f7530d6f6225df1b1d753b7445d3MD521843/642402024-02-19 16:37:39.674oai:repositorio.ufmg.br:1843/64240TElDRU7vv71BIERFIERJU1RSSUJVSe+/ve+/vU8gTu+/vU8tRVhDTFVTSVZBIERPIFJFUE9TSVTvv71SSU8gSU5TVElUVUNJT05BTCBEQSBVRk1HCiAKCkNvbSBhIGFwcmVzZW50Ye+/ve+/vW8gZGVzdGEgbGljZW7vv71hLCB2b2Pvv70gKG8gYXV0b3IgKGVzKSBvdSBvIHRpdHVsYXIgZG9zIGRpcmVpdG9zIGRlIGF1dG9yKSBjb25jZWRlIGFvIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRk1HIChSSS1VRk1HKSBvIGRpcmVpdG8gbu+/vW8gZXhjbHVzaXZvIGUgaXJyZXZvZ++/vXZlbCBkZSByZXByb2R1emlyIGUvb3UgZGlzdHJpYnVpciBhIHN1YSBwdWJsaWNh77+977+9byAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0cu+/vW5pY28gZSBlbSBxdWFscXVlciBtZWlvLCBpbmNsdWluZG8gb3MgZm9ybWF0b3Mg77+9dWRpbyBvdSB277+9ZGVvLgoKVm9j77+9IGRlY2xhcmEgcXVlIGNvbmhlY2UgYSBwb2zvv710aWNhIGRlIGNvcHlyaWdodCBkYSBlZGl0b3JhIGRvIHNldSBkb2N1bWVudG8gZSBxdWUgY29uaGVjZSBlIGFjZWl0YSBhcyBEaXJldHJpemVzIGRvIFJJLVVGTUcuCgpWb2Pvv70gY29uY29yZGEgcXVlIG8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVGTUcgcG9kZSwgc2VtIGFsdGVyYXIgbyBjb250Ze+/vWRvLCB0cmFuc3BvciBhIHN1YSBwdWJsaWNh77+977+9byBwYXJhIHF1YWxxdWVyIG1laW8gb3UgZm9ybWF0byBwYXJhIGZpbnMgZGUgcHJlc2VydmHvv73vv71vLgoKVm9j77+9IHRhbWLvv71tIGNvbmNvcmRhIHF1ZSBvIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRk1HIHBvZGUgbWFudGVyIG1haXMgZGUgdW1hIGPvv71waWEgZGUgc3VhIHB1YmxpY2Hvv73vv71vIHBhcmEgZmlucyBkZSBzZWd1cmFu77+9YSwgYmFjay11cCBlIHByZXNlcnZh77+977+9by4KClZvY++/vSBkZWNsYXJhIHF1ZSBhIHN1YSBwdWJsaWNh77+977+9byDvv70gb3JpZ2luYWwgZSBxdWUgdm9j77+9IHRlbSBvIHBvZGVyIGRlIGNvbmNlZGVyIG9zIGRpcmVpdG9zIGNvbnRpZG9zIG5lc3RhIGxpY2Vu77+9YS4gVm9j77+9IHRhbWLvv71tIGRlY2xhcmEgcXVlIG8gZGVw77+9c2l0byBkZSBzdWEgcHVibGljYe+/ve+/vW8gbu+/vW8sIHF1ZSBzZWphIGRlIHNldSBjb25oZWNpbWVudG8sIGluZnJpbmdlIGRpcmVpdG9zIGF1dG9yYWlzIGRlIG5pbmd177+9bS4KCkNhc28gYSBzdWEgcHVibGljYe+/ve+/vW8gY29udGVuaGEgbWF0ZXJpYWwgcXVlIHZvY++/vSBu77+9byBwb3NzdWkgYSB0aXR1bGFyaWRhZGUgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCB2b2Pvv70gZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc++/vW8gaXJyZXN0cml0YSBkbyBkZXRlbnRvciBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgcGFyYSBjb25jZWRlciBhbyBSZXBvc2l077+9cmlvIEluc3RpdHVjaW9uYWwgZGEgVUZNRyBvcyBkaXJlaXRvcyBhcHJlc2VudGFkb3MgbmVzdGEgbGljZW7vv71hLCBlIHF1ZSBlc3NlIG1hdGVyaWFsIGRlIHByb3ByaWVkYWRlIGRlIHRlcmNlaXJvcyBlc3Tvv70gY2xhcmFtZW50ZSBpZGVudGlmaWNhZG8gZSByZWNvbmhlY2lkbyBubyB0ZXh0byBvdSBubyBjb250Ze+/vWRvIGRhIHB1YmxpY2Hvv73vv71vIG9yYSBkZXBvc2l0YWRhLgoKQ0FTTyBBIFBVQkxJQ0Hvv73vv71PIE9SQSBERVBPU0lUQURBIFRFTkhBIFNJRE8gUkVTVUxUQURPIERFIFVNIFBBVFJPQ++/vU5JTyBPVSBBUE9JTyBERSBVTUEgQUfvv71OQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PLCBWT0Pvv70gREVDTEFSQSBRVUUgUkVTUEVJVE9VIFRPRE9TIEUgUVVBSVNRVUVSIERJUkVJVE9TIERFIFJFVklT77+9TyBDT01PIFRBTULvv71NIEFTIERFTUFJUyBPQlJJR0Hvv73vv71FUyBFWElHSURBUyBQT1IgQ09OVFJBVE8gT1UgQUNPUkRPLgoKTyBSZXBvc2l077+9cmlvIEluc3RpdHVjaW9uYWwgZGEgVUZNRyBzZSBjb21wcm9tZXRlIGEgaWRlbnRpZmljYXIgY2xhcmFtZW50ZSBvIHNldSBub21lKHMpIG91IG8ocykgbm9tZXMocykgZG8ocykgZGV0ZW50b3IoZXMpIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBkYSBwdWJsaWNh77+977+9bywgZSBu77+9byBmYXLvv70gcXVhbHF1ZXIgYWx0ZXJh77+977+9bywgYWzvv71tIGRhcXVlbGFzIGNvbmNlZGlkYXMgcG9yIGVzdGEgbGljZW7vv71hLgo=Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2024-02-19T19:37:39Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
title |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
spellingShingle |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor Neuma das Mercês Pereira Electrical conductivity Electrical properties Humidity Layers Sensors Condutividade elétrica Umidade Detectores |
title_short |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
title_full |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
title_fullStr |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
title_full_unstemmed |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
title_sort |
Aerosol-printed MoS2 ink as a high sensitivity humidity sensor |
author |
Neuma das Mercês Pereira |
author_facet |
Neuma das Mercês Pereira Rodrigo Gribel Lacerda Natália Pereira Rezende Thiago Henrique Rodrigues da Cunha Ana Paula Moreira Barboza Glaura Goulart Silva Daniel Lippross Bernardo Ruegger Almeida Neves Helio Chacham Andre Santarosa Ferlauto |
author_role |
author |
author2 |
Rodrigo Gribel Lacerda Natália Pereira Rezende Thiago Henrique Rodrigues da Cunha Ana Paula Moreira Barboza Glaura Goulart Silva Daniel Lippross Bernardo Ruegger Almeida Neves Helio Chacham Andre Santarosa Ferlauto |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Neuma das Mercês Pereira Rodrigo Gribel Lacerda Natália Pereira Rezende Thiago Henrique Rodrigues da Cunha Ana Paula Moreira Barboza Glaura Goulart Silva Daniel Lippross Bernardo Ruegger Almeida Neves Helio Chacham Andre Santarosa Ferlauto |
dc.subject.por.fl_str_mv |
Electrical conductivity Electrical properties Humidity Layers Sensors |
topic |
Electrical conductivity Electrical properties Humidity Layers Sensors Condutividade elétrica Umidade Detectores |
dc.subject.other.pt_BR.fl_str_mv |
Condutividade elétrica Umidade Detectores |
description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022 |
dc.date.accessioned.fl_str_mv |
2024-02-19T18:03:03Z |
dc.date.available.fl_str_mv |
2024-02-19T18:03:03Z |
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://hdl.handle.net/1843/64240 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.1021/acsomega.1c06525 |
dc.identifier.issn.pt_BR.fl_str_mv |
2470-1343 |
dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/0000-0003-3270-7652 https://orcid.org/0000-0003-4777-7370 https://orcid.org/0000-0002-9146-733X https://orcid.org/0000-0002-1807-971X https://orcid.org/0000-0002-0308-0179 https://orcid.org/0000-0003-0464-4754 https://orcid.org/0000-0001-5041-9094 https://orcid.org/0000-0003-3056-7289 |
url |
https://doi.org/10.1021/acsomega.1c06525 http://hdl.handle.net/1843/64240 https://orcid.org/0000-0003-3270-7652 https://orcid.org/0000-0003-4777-7370 https://orcid.org/0000-0002-9146-733X https://orcid.org/0000-0002-1807-971X https://orcid.org/0000-0002-0308-0179 https://orcid.org/0000-0003-0464-4754 https://orcid.org/0000-0001-5041-9094 https://orcid.org/0000-0003-3056-7289 |
identifier_str_mv |
2470-1343 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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ACS Omega |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
ICX - DEPARTAMENTO DE FÍSICA ICX - DEPARTAMENTO DE QUÍMICA |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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Universidade Federal de Minas Gerais (UFMG) |
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UFMG |
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UFMG |
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Repositório Institucional da UFMG |
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