000893812 001__ 893812 000893812 005__ 20210710135201.0 000893812 037__ $$aFZJ-2021-02851 000893812 041__ $$aEnglish 000893812 1001_ $$0P:(DE-Juel1)130646$$aFrielinghaus, Henrich$$b0$$eCorresponding author$$ufzj 000893812 1112_ $$aQENS/WINS 2021$$cSan Sebastian$$d2021-05-17 - 2021-05-21$$gQENS/WINS$$wSpain 000893812 245__ $$aIonic liquids in mild confinement 000893812 260__ $$c2021 000893812 3367_ $$033$$2EndNote$$aConference Paper 000893812 3367_ $$2DataCite$$aOther 000893812 3367_ $$2BibTeX$$aINPROCEEDINGS 000893812 3367_ $$2DRIVER$$aconferenceObject 000893812 3367_ $$2ORCID$$aLECTURE_SPEECH 000893812 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1625903354_30350$$xOther 000893812 502__ $$cSan Sebastian 000893812 520__ $$aThe structure and dynamics of the ionic liquid 1-ethyl-3-methylimidazolium acetate (EMIMAc) in porous glass with pores of the size 40 and 100 Å is determined in comparison to the bulk liquid. We employed x-ray diffraction to measure the domain structure, and neutron backscattering for the dynamics. In confinement, the liquid displays onion-like domain structuring while in bulk the liquid is largely forming a bicontinuous structure similar to microemulsions. This also has an effect on the dynamics of the liquid at high temperatures (373K): The ions in the bulk can diffuse along the domain boundaries while they need to cross the domains in the ordered state in confinement. At low temperatures, the attractive forces of all ions are such strong – we have a highly viscous fluid – such that the diffusion in any direction is similarly slow, and the exact domain structure plays a minor role. 000893812 536__ $$0G:(DE-HGF)POF4-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4)$$cPOF4-6G4$$fPOF IV$$x0 000893812 536__ $$0G:(DE-HGF)POF4-632$$a632 - Materials – Quantum, Complex and Functional Materials (POF4-632)$$cPOF4-632$$fPOF IV$$x1 000893812 65027 $$0V:(DE-MLZ)SciArea-210$$2V:(DE-HGF)$$aSoft Condensed Matter$$x0 000893812 65017 $$0V:(DE-MLZ)GC-1602-2016$$2V:(DE-HGF)$$aPolymers, Soft Nano Particles and Proteins$$x0 000893812 693__ $$0EXP:(DE-MLZ)SPHERES-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)SPHERES-20140101$$6EXP:(DE-MLZ)NL6S-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eSPHERES: Backscattering spectrometer$$fNL6S$$x0 000893812 7001_ $$0P:(DE-Juel1)165355$$aNoferini, Daria$$b1 000893812 7001_ $$0P:(DE-Juel1)130718$$aHolderer, Olaf$$b2$$ufzj 000893812 909CO $$ooai:juser.fz-juelich.de:893812$$pVDB:MLZ$$pVDB 000893812 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130646$$aForschungszentrum Jülich$$b0$$kFZJ 000893812 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130718$$aForschungszentrum Jülich$$b2$$kFZJ 000893812 9131_ $$0G:(DE-HGF)POF4-6G4$$1G:(DE-HGF)POF4-6G0$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vJülich Centre for Neutron Research (JCNS) (FZJ)$$x0 000893812 9131_ $$0G:(DE-HGF)POF4-632$$1G:(DE-HGF)POF4-630$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lFrom Matter to Materials and Life$$vMaterials – Quantum, Complex and Functional Materials$$x1 000893812 9141_ $$y2021 000893812 920__ $$lyes 000893812 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS-FRM-II$$lJCNS-FRM-II$$x0 000893812 9201_ $$0I:(DE-Juel1)JCNS-1-20110106$$kJCNS-1$$lNeutronenstreuung$$x1 000893812 9201_ $$0I:(DE-Juel1)JCNS-4-20201012$$kJCNS-4$$lJCNS-4$$x2 000893812 9201_ $$0I:(DE-588b)4597118-3$$kMLZ$$lHeinz Maier-Leibnitz Zentrum$$x3 000893812 980__ $$aconf 000893812 980__ $$aVDB 000893812 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218 000893812 980__ $$aI:(DE-Juel1)JCNS-1-20110106 000893812 980__ $$aI:(DE-Juel1)JCNS-4-20201012 000893812 980__ $$aI:(DE-588b)4597118-3 000893812 980__ $$aUNRESTRICTED