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dc.contributor.author
Gera, Rahul
dc.contributor.author
Bakker, Huib J.
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Franklin Mergarejo, Ricardo
dc.contributor.author
Morzan, Uriel
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Falciani, Gabriele
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Bergamasco, Luca
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Versluis, Jan
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Sen, Indraneel
dc.contributor.author
Dante, Silvia
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Chiavazzo, Eliodoro
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Hassanali, Ali A.
dc.date.available
2022-08-23T14:54:54Z
dc.date.issued
2021-09
dc.identifier.citation
Gera, Rahul; Bakker, Huib J.; Franklin Mergarejo, Ricardo; Morzan, Uriel; Falciani, Gabriele; et al.; Emergence of Electric Fields at the Water-C12E6 Surfactant Interface; American Chemical Society; Journal of the American Chemical Society; 143; 37; 9-2021; 15103-15112
dc.identifier.issn
0002-7863
dc.identifier.uri
http://hdl.handle.net/11336/166351
dc.description.abstract
We study the properties of the interface of water and the surfactant hexaethylene glycol monododecyl ether (C12E6) with a combination of heterodyne-detected vibrational sum frequency generation (HD-VSFG), Kelvin-probe measurements, and molecular dynamics (MD) simulations. We observe that the addition of the hydrogen-bonding surfactant C12E6, close to the critical micelle concentration (CMC), induces a drastic enhancement in the hydrogen bond strength of the water molecules close to the interface, as well as a flip in their net orientation. The mutual orientation of the water and C12E6 molecules leads to the emergence of a broad (∼3 nm) interface with a large electric field of ∼1 V/nm, as evidenced by the Kelvin-probe measurements and MD simulations. Our findings may open the door for the design of novel electric-field-tuned catalytic and light-harvesting systems anchored at the water-surfactant-air interface.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Surface breaking electric field
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Energy transfer
dc.subject.classification
Física Atómica, Molecular y Química
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Emergence of Electric Fields at the Water-C12E6 Surfactant Interface
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-19T14:43:52Z
dc.journal.volume
143
dc.journal.number
37
dc.journal.pagination
15103-15112
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Gera, Rahul. Fom Institute For Atomic And Molecular Physics; Países Bajos. Dutch Research Council; Países Bajos
dc.description.fil
Fil: Bakker, Huib J.. Fom Institute For Atomic And Molecular Physics; Países Bajos. Dutch Research Council; Países Bajos
dc.description.fil
Fil: Franklin Mergarejo, Ricardo. The Abdus Salam. International Centre for Theoretical Physics; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Morzan, Uriel. The Abdus Salam. International Centre for Theoretical Physics; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Falciani, Gabriele. Politecnico di Torino; Italia
dc.description.fil
Fil: Bergamasco, Luca. Politecnico di Torino; Italia
dc.description.fil
Fil: Versluis, Jan. Fom Institute For Atomic And Molecular Physics; Países Bajos
dc.description.fil
Fil: Sen, Indraneel. Uppsala Universitet; Suecia
dc.description.fil
Fil: Dante, Silvia. Istituto Italiano Di Tecnologia; Italia
dc.description.fil
Fil: Chiavazzo, Eliodoro. Politecnico di Torino; Italia
dc.description.fil
Fil: Hassanali, Ali A.. The Abdus Salam. International Centre for Theoretical Physics; Italia
dc.journal.title
Journal of the American Chemical Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/jacs.1c05112
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/jacs.1c05112
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