Improved graphene blisters by ultrahigh pressure sealing
This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials and Interfaces, copyright © American Chemical Society after peer review and technical editing by the publisher. To acces final work see “Improved Graphene Blisters by Ultrahigh P...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/708962 |
| Acceso en línea: | http://hdl.handle.net/10486/708962 https://dx.doi.org/10.1021/acsami.0c09765 |
| Access Level: | acceso abierto |
| Palabra clave: | Graphene Adhesion Membranes Sealing Atomic Force Microscopy Ultrahigh Pressure Física |
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Improved graphene blisters by ultrahigh pressure sealingManzanares Negro, YolandaAres García, PabloJaafar Ruiz-Castellanos, MiriamLopez-Polin Peña, GuillermoGómez-Navarro González, CristinaGómez Herrero, JulioGrapheneAdhesionMembranesSealingAtomic Force MicroscopyUltrahigh PressureFísicaThis document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials and Interfaces, copyright © American Chemical Society after peer review and technical editing by the publisher. To acces final work see “Improved Graphene Blisters by Ultrahigh Pressure Sealing”, ACS Applied Materials and Interfaces 12.33 (2020): 37750-37756, 10.1021/acsami.0c09765Graphene is a very attractive material for nanomechanical devices and membrane applications. Graphene blisters based on silicon oxide microcavities are a simple but relevant example of nanoactuators. A drawback of this experimental setup is that gas leakage through the graphene-SiO2 interface contributes significantly to the total leak rate. Here, we study the diffusion of air from pressurized graphene drumheads on SiO2 microcavities and propose a straightforward method to improve the already strong adhesion between graphene and the underlying SiO2 substrate, resulting in reduced leak rates. This is carried out by applying controlled and localized ultrahigh pressure (>10 GPa) with an atomic force microscopy diamond tip. With this procedure, we are able to significantly approach the graphene layer to the SiO2 surface around the drumheads, thus enhancing the interaction between them, allowing us to better seal the graphene-SiO2 interface, which is reflected in up to ∼4 times lower leakage rates. Our work opens an easy way to improve the performance of graphene as a gas membrane on a technological relevant substrate such as SiO2We acknowledge financial support from the Spanish Ministry of Science and Innovation, through the “Marı́ ́ a de Maeztu” Programme for Units of Excellence in R&D (CEX2018- 000805-M), projects PID2019-106268GB, S2018/NMT-451, and FLAG-ERA JTC2017, and the Ramon Areces Foundation. G.L.-P. acknowledges financial support through the “Juan de la Cierva” Fellowship FJCI-2017-32370American Chemical SocietyDepartamento de Física de la Materia CondensadaFacultad de Ciencias20202020-07-24research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/708962https://dx.doi.org/10.1021/acsami.0c09765reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7089622026-06-23T12:46:27Z |
| dc.title.none.fl_str_mv |
Improved graphene blisters by ultrahigh pressure sealing |
| title |
Improved graphene blisters by ultrahigh pressure sealing |
| spellingShingle |
Improved graphene blisters by ultrahigh pressure sealing Manzanares Negro, Yolanda Graphene Adhesion Membranes Sealing Atomic Force Microscopy Ultrahigh Pressure Física |
| title_short |
Improved graphene blisters by ultrahigh pressure sealing |
| title_full |
Improved graphene blisters by ultrahigh pressure sealing |
| title_fullStr |
Improved graphene blisters by ultrahigh pressure sealing |
| title_full_unstemmed |
Improved graphene blisters by ultrahigh pressure sealing |
| title_sort |
Improved graphene blisters by ultrahigh pressure sealing |
| dc.creator.none.fl_str_mv |
Manzanares Negro, Yolanda Ares García, Pablo Jaafar Ruiz-Castellanos, Miriam Lopez-Polin Peña, Guillermo Gómez-Navarro González, Cristina Gómez Herrero, Julio |
| author |
Manzanares Negro, Yolanda |
| author_facet |
Manzanares Negro, Yolanda Ares García, Pablo Jaafar Ruiz-Castellanos, Miriam Lopez-Polin Peña, Guillermo Gómez-Navarro González, Cristina Gómez Herrero, Julio |
| author_role |
author |
| author2 |
Ares García, Pablo Jaafar Ruiz-Castellanos, Miriam Lopez-Polin Peña, Guillermo Gómez-Navarro González, Cristina Gómez Herrero, Julio |
| author2_role |
author author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Física de la Materia Condensada Facultad de Ciencias |
| dc.subject.none.fl_str_mv |
Graphene Adhesion Membranes Sealing Atomic Force Microscopy Ultrahigh Pressure Física |
| topic |
Graphene Adhesion Membranes Sealing Atomic Force Microscopy Ultrahigh Pressure Física |
| description |
This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials and Interfaces, copyright © American Chemical Society after peer review and technical editing by the publisher. To acces final work see “Improved Graphene Blisters by Ultrahigh Pressure Sealing”, ACS Applied Materials and Interfaces 12.33 (2020): 37750-37756, 10.1021/acsami.0c09765 |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 2020-07-24 |
| dc.type.none.fl_str_mv |
research article http://purl.org/coar/resource_type/c_2df8fbb1 AM http://purl.org/coar/version/c_ab4af688f83e57aa |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10486/708962 https://dx.doi.org/10.1021/acsami.0c09765 |
| url |
http://hdl.handle.net/10486/708962 https://dx.doi.org/10.1021/acsami.0c09765 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
American Chemical Society |
| publisher.none.fl_str_mv |
American Chemical Society |
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reponame:Biblos-e Archivo. Repositorio Institucional de la UAM instname:Universidad Autónoma de Madrid |
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Universidad Autónoma de Madrid |
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Biblos-e Archivo. Repositorio Institucional de la UAM |
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Biblos-e Archivo. Repositorio Institucional de la UAM |
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15,301603 |