000884057 001__ 884057
000884057 005__ 20210401192805.0
000884057 0247_ $$2doi$$a10.1021/acs.macromol.0c01376
000884057 0247_ $$2ISSN$$a0024-9297
000884057 0247_ $$2ISSN$$a1520-5835
000884057 0247_ $$2Handle$$a2128/25619
000884057 0247_ $$2WOS$$aWOS:000566339100036
000884057 0247_ $$2altmetric$$aaltmetric:92456037
000884057 037__ $$aFZJ-2020-03068
000884057 082__ $$a540
000884057 1001_ $$00000-0002-9302-7207$$aGambino, Thomas$$b0
000884057 245__ $$aConcentration Fluctuations and Nanosegregation in a Simplified Industrial Blend with Large Dynamic Asymmetry
000884057 260__ $$aWashington, DC$$bSoc.$$c2020
000884057 3367_ $$2DRIVER$$aarticle
000884057 3367_ $$2DataCite$$aOutput Types/Journal article
000884057 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1617218209_28971
000884057 3367_ $$2BibTeX$$aARTICLE
000884057 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000884057 3367_ $$00$$2EndNote$$aJournal Article
000884057 520__ $$aApplying small-angle neutron scattering (SANS) on isotopically labeled samples, we have characterized the thermally driven concentration fluctuations (TCFs), one of the main factors in the phenomenology of blend dynamics, in mixtures of styrene–butadiene rubber (SBR) and oligomers of polystyrene (PS) with different compositions. This system displays a large dynamic asymmetry and is thus a good model to explore the tunability of properties of interest in the rubber industry. The SANS experiments, complemented with neutron diffraction with polarization analysis, have allowed one to determine the UCST behavior of the blend and establish its phase diagram. We find a close vicinity of the spinodal and vitrification lines for intermediate concentrations and samples rich in PS. This induces the freezing of the correlation length for TCF when decreasing the temperature and also has an impact on the reported dielectric response of these mixtures. Furthermore, we have deduced the relevant length scale for segmental relaxation from the comparison of SANS and dielectric results. The values found (≈1.5–2 nm) are close to the Kuhn lengths of the components. The relevance of nanometric length scales in this system could also be tentatively attributed to an underlying nanodomain structure associated with the segregation of phenyl rings and main chains, supported by complementary X-ray diffraction experiments.
000884057 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x0
000884057 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x1
000884057 588__ $$aDataset connected to CrossRef
000884057 65027 $$0V:(DE-MLZ)SciArea-210$$2V:(DE-HGF)$$aSoft Condensed Matter$$x0
000884057 65017 $$0V:(DE-MLZ)GC-1602-2016$$2V:(DE-HGF)$$aPolymers, Soft Nano Particles and  Proteins$$x0
000884057 693__ $$0EXP:(DE-MLZ)DNS-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)DNS-20140101$$6EXP:(DE-MLZ)NL6S-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eDNS: Diffuse scattering neutron time of flight spectrometer$$fNL6S$$x0
000884057 693__ $$0EXP:(DE-MLZ)KWS2-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)KWS2-20140101$$6EXP:(DE-MLZ)NL3ao-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eKWS-2: Small angle scattering diffractometer$$fNL3ao$$x1
000884057 7001_ $$00000-0003-3443-5195$$aShafqat, Numera$$b1
000884057 7001_ $$00000-0001-6125-8214$$aAlegría, Angel$$b2
000884057 7001_ $$0P:(DE-HGF)0$$aMalicki, Nicolas$$b3
000884057 7001_ $$0P:(DE-HGF)0$$aDronet, Séverin$$b4
000884057 7001_ $$0P:(DE-Juel1)130905$$aRadulescu, Aurel$$b5
000884057 7001_ $$0P:(DE-Juel1)141702$$aNemkovskiy, Kirill$$b6
000884057 7001_ $$00000-0002-5137-4649$$aArbe, Arantxa$$b7$$eCorresponding author
000884057 7001_ $$00000-0002-2440-4953$$aColmenero, Juan$$b8$$eCorresponding author
000884057 773__ $$0PERI:(DE-600)1491942-4$$a10.1021/acs.macromol.0c01376$$gVol. 53, no. 16, p. 7150 - 7160$$n16$$p7150 - 7160$$tMacromolecules$$v53$$x1520-5835$$y2020
000884057 8564_ $$uhttps://juser.fz-juelich.de/record/884057/files/acs.macromol.0c01376.pdf$$yRestricted
000884057 8564_ $$uhttps://juser.fz-juelich.de/record/884057/files/radulescu_SANS_Michelin.pdf$$yPublished on 2020-08-15. Available in OpenAccess from 2021-08-15.
000884057 8564_ $$uhttps://juser.fz-juelich.de/record/884057/files/acs.macromol.0c01376.pdf?subformat=pdfa$$xpdfa$$yRestricted
000884057 8564_ $$uhttps://juser.fz-juelich.de/record/884057/files/radulescu_SANS_Michelin.pdf?subformat=pdfa$$xpdfa$$yPublished on 2020-08-15. Available in OpenAccess from 2021-08-15.
000884057 909CO $$ooai:juser.fz-juelich.de:884057$$pdnbdelivery$$pVDB$$pVDB:MLZ$$pdriver$$popen_access$$popenaire
000884057 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130905$$aForschungszentrum Jülich$$b5$$kFZJ
000884057 9131_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G4$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Neutrons for Research on Condensed Matter$$x0
000884057 9131_ $$0G:(DE-HGF)POF3-6G15$$1G:(DE-HGF)POF3-6G0$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vFRM II / MLZ$$x1
000884057 9132_ $$0G:(DE-HGF)POF4-899$$1G:(DE-HGF)POF4-890$$2G:(DE-HGF)POF4-800$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bProgrammungebundene Forschung$$lohne Programm$$vohne Topic$$x0
000884057 9141_ $$y2020
000884057 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0530$$2StatID$$aEmbargoed OpenAccess
000884057 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bMACROMOLECULES : 2018$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bMACROMOLECULES : 2018$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)1200$$2StatID$$aDBCoverage$$bChemical Reactions$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2020-01-12
000884057 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz$$d2020-01-12$$wger
000884057 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2020-01-12
000884057 920__ $$lyes
000884057 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS-FRM-II$$lJCNS-FRM-II$$x0
000884057 9201_ $$0I:(DE-Juel1)JCNS-1-20110106$$kJCNS-1$$lNeutronenstreuung$$x1
000884057 9201_ $$0I:(DE-588b)4597118-3$$kMLZ$$lHeinz Maier-Leibnitz Zentrum$$x2
000884057 980__ $$ajournal
000884057 980__ $$aVDB
000884057 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000884057 980__ $$aI:(DE-Juel1)JCNS-1-20110106
000884057 980__ $$aI:(DE-588b)4597118-3
000884057 980__ $$aUNRESTRICTED
000884057 9801_ $$aFullTexts