Repository logo
 
Publication

Bicontinuous and mixed gels in binary mixtures of patchy colloidal particles

2012Journal article Restricted access
Simple item page
dc.contributor.authorDe Las Heras, Daniel
dc.contributor.authorTavares, Jose
dc.contributor.authorGama, Margarida
dc.date.accessioned2015-09-10T10:28:13Z
dc.date.available2015-09-10T10:28:13Z
dc.date.issued2012
dc.description.abstractWe investigate the thermodynamics and percolation regimes of model binary mixtures of patchy colloidal particles. The particles of each species have three sites of two types, one of which promotes bonding of particles of the same species while the other promotes bonding of different species. We find up to four percolated structures at low temperatures and densities: two gels where only one species percolates, a mixed gel where particles of both species percolate but neither species percolates separately, and a bicontinuous gel where particles of both species percolate separately forming two interconnected networks. The competition between the entropy and the energy of bonding drives the stability of the different percolating structures. Appropriate mixtures exhibit one or more connectivity transitions between the mixed and bicontinuous gels, as the temperature and/or the composition changes.por
dc.identifier.citationHERAS, D. de Las; TAVARES, J. M.; GAMA, M. M. T. da – Bicontinuous and mixed gels in binary mixtures of patchy colloidal particles. Soft Matter. ISSN: 1744-683X. Vol. 8, nr. 6 (2012), pp. 1785-1794.por
dc.identifier.doi10.1039/c1sm06948a
dc.identifier.issn1744-683X
dc.identifier.urihttp://hdl.handle.net/10400.21/5142
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherRoyal Soc Chemistrypor
dc.relationFCT - POCTI/ISFL/2/618
dc.relationMODELICOCM/S2009ESP-1691
dc.relationSpanish Ministry of Education - FIS2010-22047-C05-01
dc.relationSpanish Ministry of Education - EX2009-012
dc.subjectDirectional Attractive Forcespor
dc.subjectFluidspor
dc.subjectSpherespor
dc.subjectComplexpor
dc.subjectSitespor
dc.titleBicontinuous and mixed gels in binary mixtures of patchy colloidal particlespor
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FFIS%2F098254%2F2008/PT
oaire.citation.conferencePlaceCambridge
oaire.citation.endPage1794por
oaire.citation.issue6por
oaire.citation.startPage1785por
oaire.citation.titleSoft Matterpor
oaire.citation.volume8por
oaire.fundingStream3599-PPCDT
person.familyNamede las Heras
person.familyNameTavares
person.familyNameTelo da Gama
person.givenNameDaniel
person.givenNameJose
person.givenNameMargarida Maria
person.identifierhttps://scholar.google.pt/citations?user=OrsjRkYAAAAJ&hl=pt-PT
person.identifier.ciencia-id371D-51C6-975C
person.identifier.ciencia-idB811-A73C-181F
person.identifier.orcid0000-0003-3219-0518
person.identifier.orcid0000-0002-1509-9707
person.identifier.ridC-4356-2011
person.identifier.ridA-2891-2009
person.identifier.scopus-author-id35621140500
person.identifier.scopus-author-id0000-0001-8849-9990
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationfbc0a8f3-45cb-4489-a65f-4c59c50f3008
relation.isAuthorOfPublication21fb8ec6-5b23-4df8-ba97-32256495d24d
relation.isAuthorOfPublication4fde2efd-f48f-4419-b383-74945fb2db28
relation.isAuthorOfPublication.latestForDiscovery21fb8ec6-5b23-4df8-ba97-32256495d24d
relation.isProjectOfPublication5cd22fc3-37cd-4a99-b65e-842a0791a14a
relation.isProjectOfPublication.latestForDiscovery5cd22fc3-37cd-4a99-b65e-842a0791a14a

Files

Original bundle
Now showing 1 - 2 of 2
No Thumbnail Available
Name:
BICONTINUOUS AND MIXED GELS IN BINARY MIXTURES OF PATCHY COLLOIDAL PARTICLES.pdf
Size:
887.3 KB
Format:
Adobe Portable Document Format
Download
No Thumbnail Available
Name:
Bicontinuous and mixed gels in binary mixtures of patchy colloidal particles_rep.pdf
Size:
15.8 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ISEL - Física - Artigos