Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators

Shapeshifting materials have captured the imagination of researchers for their myriad potential applications, yet their practical development remains challenging. These materials operate by mechanical actuation: their structural responses to external stimuli generate mechanical work. Here, we review...

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Detalles Bibliográficos
Autores: Troyano Prieto, Javier, Maspoch, Daniel
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/715928
Acceso en línea:http://hdl.handle.net/10486/715928
https://dx.doi.org/10.1039/d2cc05813h
Access Level:acceso abierto
Palabra clave:Shapeshifting materials
mechanical actuation
structural responses
external stimuli
flexible metal–organic frameworks (MOFs)
composite actuators
Química
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spelling Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuatorsTroyano Prieto, JavierMaspoch, DanielShapeshifting materialsmechanical actuationstructural responsesexternal stimuliflexible metal–organic frameworks (MOFs)composite actuatorsQuímicaShapeshifting materials have captured the imagination of researchers for their myriad potential applications, yet their practical development remains challenging. These materials operate by mechanical actuation: their structural responses to external stimuli generate mechanical work. Here, we review progress on the use of flexible metal-organic frameworks (MOFs) in composite actuators that shapeshift in a controlled fashion. We highlight the dynamic behaviour of flexible MOFs, which are unique among materials, even other porous ones, and introduce the concept of propagation, which involves the efficient transmission of flexible MOF deformations to the macroscale. Furthermore, we explain how researchers can observe, measure, and induce such effects in MOF composites. Next, we review pioneering first-generation MOF-composite actuators that shapeshift in response to changes in humidity, temperature, pressure, or to other stimuli. Finally, we allude to recent developments, identify remaining R & D hurdles, and suggest future directions in this fieldThis work was supported by the Spanish MINECO (project RTI2018-095622-B-I00) and the Catalan AGAUR (project 2017 SGR 238). It was also funded by the CERCA Pro-gram/Generalitat de Catalunya. ICN2 is supported by the Severo Ochoa program from the Spanish MINECO (Grant No. SEV-2017-0706). J. T. is grateful to the Spanish Ministry of Universities and the European Union through the Funds Next Generation through grant Maria Zambrano-UAMRoyal Society of ChemistryDepartamento de Química InorgánicaFacultad de Ciencias20232023-01-16research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/715928https://dx.doi.org/10.1039/d2cc05813hreponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7159282026-06-23T12:46:27Z
dc.title.none.fl_str_mv Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
title Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
spellingShingle Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
Troyano Prieto, Javier
Shapeshifting materials
mechanical actuation
structural responses
external stimuli
flexible metal–organic frameworks (MOFs)
composite actuators
Química
title_short Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
title_full Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
title_fullStr Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
title_full_unstemmed Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
title_sort Propagating MOF flexibility at the macroscale: the case of MOF-based mechanical actuators
dc.creator.none.fl_str_mv Troyano Prieto, Javier
Maspoch, Daniel
author Troyano Prieto, Javier
author_facet Troyano Prieto, Javier
Maspoch, Daniel
author_role author
author2 Maspoch, Daniel
author2_role author
dc.contributor.none.fl_str_mv Departamento de Química Inorgánica
Facultad de Ciencias
dc.subject.none.fl_str_mv Shapeshifting materials
mechanical actuation
structural responses
external stimuli
flexible metal–organic frameworks (MOFs)
composite actuators
Química
topic Shapeshifting materials
mechanical actuation
structural responses
external stimuli
flexible metal–organic frameworks (MOFs)
composite actuators
Química
description Shapeshifting materials have captured the imagination of researchers for their myriad potential applications, yet their practical development remains challenging. These materials operate by mechanical actuation: their structural responses to external stimuli generate mechanical work. Here, we review progress on the use of flexible metal-organic frameworks (MOFs) in composite actuators that shapeshift in a controlled fashion. We highlight the dynamic behaviour of flexible MOFs, which are unique among materials, even other porous ones, and introduce the concept of propagation, which involves the efficient transmission of flexible MOF deformations to the macroscale. Furthermore, we explain how researchers can observe, measure, and induce such effects in MOF composites. Next, we review pioneering first-generation MOF-composite actuators that shapeshift in response to changes in humidity, temperature, pressure, or to other stimuli. Finally, we allude to recent developments, identify remaining R & D hurdles, and suggest future directions in this field
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-01-16
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/715928
https://dx.doi.org/10.1039/d2cc05813h
url http://hdl.handle.net/10486/715928
https://dx.doi.org/10.1039/d2cc05813h
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
Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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