New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/154616 |
Resumo: | Funding Information: The work was financed by the Portuguese Foundation for Science and Technology (FCT) through the projects UIDB/00100/2020, UIDP/00100/2020 and IMS-LA/P/0056/2020 and through the PhD grant SFRH/BD/140079/2018 from Mariana Donato. Additionally, this work was financed by national funds from FCT in the scope of the projects UIDB/50022/2020 (IDMEC/LAETA) and LA/P/0037/2020, UIDP/50025/2020 and UIDB/50025/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication—i3N. Publisher Copyright: © 2023 by the authors. |
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New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMSfrictionlubricant additivesMEMS/NEMSprotic ionic liquidssiliconwearAnalytical ChemistryChemistry (miscellaneous)Molecular MedicinePharmaceutical ScienceDrug DiscoveryPhysical and Theoretical ChemistryOrganic ChemistryFunding Information: The work was financed by the Portuguese Foundation for Science and Technology (FCT) through the projects UIDB/00100/2020, UIDP/00100/2020 and IMS-LA/P/0056/2020 and through the PhD grant SFRH/BD/140079/2018 from Mariana Donato. Additionally, this work was financed by national funds from FCT in the scope of the projects UIDB/50022/2020 (IDMEC/LAETA) and LA/P/0037/2020, UIDP/50025/2020 and UIDB/50025/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication—i3N. Publisher Copyright: © 2023 by the authors.The motivation for this work was to develop new protic ionic liquids (PILs) as additives for the lubrication of micro and nanoelectromechanical systems (MEMS and NEMS). Ten PILs based on the combination of methylimidazolium ([MIMH]), 4-picolinium ([4-picH]), pyridinium ([PyrH]), 1,8-diazabicyclo[5.4.0]-undec-7-ene-8-ium ([DBUH]) and tetramethylguanidinium ([TMGH]) cations with hydrogen sulfate([HSO4]) and mesylate ([MeSO3]) anions were tested as additives in polyethylene glycol (PEG200) to lubricate steel/silicon and silicon/silicon contacts. The best additive was [4-picH][HSO4], which adsorbed strongly on the Si surface, leading to a protective film that reduced wear by up to 15 times compared to PEG200.DQ - Departamento de QuímicaLAQV@REQUIMTECENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)UNINOVA-Instituto de Desenvolvimento de Novas TecnologiasDCM - Departamento de Ciência dos MateriaisRUNDonato, Mariana T.Deuermeier, JonasColaço, RogérioBranco, Luís C.Saramago, Benilde2023-06-29T22:16:49Z2023-03-162023-03-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16application/pdfhttp://hdl.handle.net/10362/154616eng1420-3049PURE: 64819888https://doi.org/10.3390/molecules28062678info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:37:05Zoai:run.unl.pt:10362/154616Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:55:41.845792Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
title |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
spellingShingle |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS Donato, Mariana T. friction lubricant additives MEMS/NEMS protic ionic liquids silicon wear Analytical Chemistry Chemistry (miscellaneous) Molecular Medicine Pharmaceutical Science Drug Discovery Physical and Theoretical Chemistry Organic Chemistry |
title_short |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
title_full |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
title_fullStr |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
title_full_unstemmed |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
title_sort |
New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS |
author |
Donato, Mariana T. |
author_facet |
Donato, Mariana T. Deuermeier, Jonas Colaço, Rogério Branco, Luís C. Saramago, Benilde |
author_role |
author |
author2 |
Deuermeier, Jonas Colaço, Rogério Branco, Luís C. Saramago, Benilde |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
DQ - Departamento de Química LAQV@REQUIMTE CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N) UNINOVA-Instituto de Desenvolvimento de Novas Tecnologias DCM - Departamento de Ciência dos Materiais RUN |
dc.contributor.author.fl_str_mv |
Donato, Mariana T. Deuermeier, Jonas Colaço, Rogério Branco, Luís C. Saramago, Benilde |
dc.subject.por.fl_str_mv |
friction lubricant additives MEMS/NEMS protic ionic liquids silicon wear Analytical Chemistry Chemistry (miscellaneous) Molecular Medicine Pharmaceutical Science Drug Discovery Physical and Theoretical Chemistry Organic Chemistry |
topic |
friction lubricant additives MEMS/NEMS protic ionic liquids silicon wear Analytical Chemistry Chemistry (miscellaneous) Molecular Medicine Pharmaceutical Science Drug Discovery Physical and Theoretical Chemistry Organic Chemistry |
description |
Funding Information: The work was financed by the Portuguese Foundation for Science and Technology (FCT) through the projects UIDB/00100/2020, UIDP/00100/2020 and IMS-LA/P/0056/2020 and through the PhD grant SFRH/BD/140079/2018 from Mariana Donato. Additionally, this work was financed by national funds from FCT in the scope of the projects UIDB/50022/2020 (IDMEC/LAETA) and LA/P/0037/2020, UIDP/50025/2020 and UIDB/50025/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication—i3N. Publisher Copyright: © 2023 by the authors. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-06-29T22:16:49Z 2023-03-16 2023-03-16T00:00:00Z |
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/10362/154616 |
url |
http://hdl.handle.net/10362/154616 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1420-3049 PURE: 64819888 https://doi.org/10.3390/molecules28062678 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
16 application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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