Nanomechanics of few-layer materials: do individual layers slide upon folding?
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFMG |
| Texto Completo: | https://doi.org/10.3762/bjnano.11.162 http://hdl.handle.net/1843/43953 https://orcid.org/0000-0002-7471-4968 https://orcid.org/0000-0003-0816-0888 https://orcid.org/0000-0002-5978-2735 https://orcid.org/0000-0001-5041-9094 https://orcid.org/0000-0003-0464-4754 https://orcid.org/0000-0002-1807-971X https://orcid.org/0000-0002-6803-2223 https://orcid.org/0000-0002-4255-5763 https://orcid.org/0000-0002-6350-7680 https://orcid.org/0000-0003-0488-2242 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2022-08-03T17:52:38Z2022-08-03T17:52:38Z2020-11-301118011808https://doi.org/10.3762/bjnano.11.16221904286http://hdl.handle.net/1843/43953https://orcid.org/0000-0002-7471-4968https://orcid.org/0000-0003-0816-0888https://orcid.org/0000-0002-5978-2735https://orcid.org/0000-0001-5041-9094https://orcid.org/0000-0003-0464-4754https://orcid.org/0000-0002-1807-971Xhttps://orcid.org/0000-0002-6803-2223https://orcid.org/0000-0002-4255-5763https://orcid.org/0000-0002-6350-7680https://orcid.org/0000-0003-0488-2242CNPq - 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)Folds naturally appear on nanometrically thin materials, also called “2D materials”, after exfoliation, eventually creating folded edges across the resulting flakes. We investigate the adhesion and flexural properties of single-layered and multilayered 2D materials upon folding in the present work. This is accomplished by measuring and modeling mechanical properties of folded edges, which allows for the experimental determination of the bending stiffness (κ) of multilayered 2D materials as a function of the number of layers (n). In the case of talc, we obtain κ ∝ n3 for n ≥ 5, indicating no interlayer sliding upon folding, at least in this thickness range. In contrast, tip-enhanced Raman spectroscopy measurements on edges in folded graphene flakes, 14 layers thick, show no significant strain. This indicates that layers in graphene flakes, up to 5 nm thick, can still slip to relieve stress, showing the richness of the effect in 2D systems. The obtained interlayer adhesion energy for graphene (0.25 N/m) and talc (0.62 N/m) is in good agreement with recent experimental results and theoretical predictions. The obtained value for the adhesion energy of graphene on a silicon substrate is also in agreement with previous results.engUniversidade Federal de Minas GeraisUFMGBrasilICX - DEPARTAMENTO DE FÍSICABeilstein Journal of NanotechnologyMateriais nanoestruturadosEspectroscopia de RamanAnalytical methodsAtomic force microscopyMolecular dynamicsRaman spectroscopyNanostructured materialsNanomechanics of few-layer materials: do individual layers slide upon folding?info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.beilstein-journals.org/bjnano/articles/11/162Ronaldo Junio Campos BatistaLuiz Gustavo de Oliveira Lopes CançadoAdo Jorio de VasconcelosHelio ChachamBernardo Ruegger Almeida NevesRafael Freitas DiasAna Paula Moreira BarbozaAlan Barros de OliveiraTaíse Matte ManhaboscoThiago Rodrigo Gomes da SilvaMatheus Josué de Souza MatosAndreij de Carvalho GadelhaCassiano Rabelo e Silvaapplication/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/1843/43953/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALNanomechanics of few-layer materials do individual layers pdfa.pdfNanomechanics of few-layer materials do individual layers pdfa.pdfapplication/pdf1205934https://repositorio.ufmg.br/bitstream/1843/43953/2/Nanomechanics%20of%20few-layer%20materials%20do%20individual%20layers%20pdfa.pdf9616452709487362f7a04fa5f3c702a7MD521843/439532022-08-03 14:52:39.244oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-08-03T17:52:39Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
| dc.title.pt_BR.fl_str_mv |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| title |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| spellingShingle |
Nanomechanics of few-layer materials: do individual layers slide upon folding? Ronaldo Junio Campos Batista Analytical methods Atomic force microscopy Molecular dynamics Raman spectroscopy Nanostructured materials Materiais nanoestruturados Espectroscopia de Raman |
| title_short |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| title_full |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| title_fullStr |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| title_full_unstemmed |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| title_sort |
Nanomechanics of few-layer materials: do individual layers slide upon folding? |
| author |
Ronaldo Junio Campos Batista |
| author_facet |
Ronaldo Junio Campos Batista Luiz Gustavo de Oliveira Lopes Cançado Ado Jorio de Vasconcelos Helio Chacham Bernardo Ruegger Almeida Neves Rafael Freitas Dias Ana Paula Moreira Barboza Alan Barros de Oliveira Taíse Matte Manhabosco Thiago Rodrigo Gomes da Silva Matheus Josué de Souza Matos Andreij de Carvalho Gadelha Cassiano Rabelo e Silva |
| author_role |
author |
| author2 |
Luiz Gustavo de Oliveira Lopes Cançado Ado Jorio de Vasconcelos Helio Chacham Bernardo Ruegger Almeida Neves Rafael Freitas Dias Ana Paula Moreira Barboza Alan Barros de Oliveira Taíse Matte Manhabosco Thiago Rodrigo Gomes da Silva Matheus Josué de Souza Matos Andreij de Carvalho Gadelha Cassiano Rabelo e Silva |
| author2_role |
author author author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Ronaldo Junio Campos Batista Luiz Gustavo de Oliveira Lopes Cançado Ado Jorio de Vasconcelos Helio Chacham Bernardo Ruegger Almeida Neves Rafael Freitas Dias Ana Paula Moreira Barboza Alan Barros de Oliveira Taíse Matte Manhabosco Thiago Rodrigo Gomes da Silva Matheus Josué de Souza Matos Andreij de Carvalho Gadelha Cassiano Rabelo e Silva |
| dc.subject.por.fl_str_mv |
Analytical methods Atomic force microscopy Molecular dynamics Raman spectroscopy Nanostructured materials |
| topic |
Analytical methods Atomic force microscopy Molecular dynamics Raman spectroscopy Nanostructured materials Materiais nanoestruturados Espectroscopia de Raman |
| dc.subject.other.pt_BR.fl_str_mv |
Materiais nanoestruturados Espectroscopia de Raman |
| description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| publishDate |
2020 |
| dc.date.issued.fl_str_mv |
2020-11-30 |
| dc.date.accessioned.fl_str_mv |
2022-08-03T17:52:38Z |
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2022-08-03T17:52:38Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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http://hdl.handle.net/1843/43953 |
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https://doi.org/10.3762/bjnano.11.162 |
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21904286 |
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https://orcid.org/0000-0002-7471-4968 https://orcid.org/0000-0003-0816-0888 https://orcid.org/0000-0002-5978-2735 https://orcid.org/0000-0001-5041-9094 https://orcid.org/0000-0003-0464-4754 https://orcid.org/0000-0002-1807-971X https://orcid.org/0000-0002-6803-2223 https://orcid.org/0000-0002-4255-5763 https://orcid.org/0000-0002-6350-7680 https://orcid.org/0000-0003-0488-2242 |
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https://doi.org/10.3762/bjnano.11.162 http://hdl.handle.net/1843/43953 https://orcid.org/0000-0002-7471-4968 https://orcid.org/0000-0003-0816-0888 https://orcid.org/0000-0002-5978-2735 https://orcid.org/0000-0001-5041-9094 https://orcid.org/0000-0003-0464-4754 https://orcid.org/0000-0002-1807-971X https://orcid.org/0000-0002-6803-2223 https://orcid.org/0000-0002-4255-5763 https://orcid.org/0000-0002-6350-7680 https://orcid.org/0000-0003-0488-2242 |
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21904286 |
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eng |
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eng |
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Beilstein Journal of Nanotechnology |
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Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
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ICX - DEPARTAMENTO DE FÍSICA |
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Universidade Federal de Minas Gerais |
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