New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS

Detalhes bibliográficos
Autor(a) principal: Donato, Mariana T.
Data de Publicação: 2023
Outros Autores: Deuermeier, Jonas, Colaço, Rogério, Branco, Luís C., Saramago, Benilde
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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spelling 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
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eu_rights_str_mv openAccess
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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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