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001     906702
005     20230123101914.0
037 _ _ |a FZJ-2022-01631
041 _ _ |a English
100 1 _ |a Frielinghaus, Henrich
|0 P:(DE-Juel1)130646
|b 0
|e Corresponding author
|u fzj
111 2 _ |a Workshop on SAXS@XFELs and HI & HE laser driven matter
|c Dresden
|d 2021-11-04 - 2021-11-05
|w Germany
245 _ _ |a Ionic liquids with/without small water content confined in porous glasses
260 _ _ |c 2021
336 7 _ |a Conference Paper
|0 33
|2 EndNote
336 7 _ |a Other
|2 DataCite
336 7 _ |a INPROCEEDINGS
|2 BibTeX
336 7 _ |a conferenceObject
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336 7 _ |a LECTURE_SPEECH
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336 7 _ |a Conference Presentation
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|s 1651144601_23012
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|x Outreach
520 _ _ |a The 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 [1]. 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 does not affect the diffusion mechanism. The addition of ½ mol/mol water slightly increases the correlation length and accelerates the dynamics while the water and acetate seem to be rather tightly bound to each other.
536 _ _ |a 6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4)
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536 _ _ |a 632 - Materials – Quantum, Complex and Functional Materials (POF4-632)
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|c POF4-632
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|x 1
650 2 7 |a Soft Condensed Matter
|0 V:(DE-MLZ)SciArea-210
|2 V:(DE-HGF)
|x 0
650 1 7 |a Polymers, Soft Nano Particles and Proteins
|0 V:(DE-MLZ)GC-1602-2016
|2 V:(DE-HGF)
|x 0
650 1 7 |a Energy
|0 V:(DE-MLZ)GC-110
|2 V:(DE-HGF)
|x 1
693 _ _ |a Forschungs-Neutronenquelle Heinz Maier-Leibnitz
|e SPHERES: Backscattering spectrometer
|f NL6S
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|5 EXP:(DE-MLZ)SPHERES-20140101
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|x 0
700 1 _ |a Noferini, Daria
|0 P:(DE-Juel1)165355
|b 1
700 1 _ |a Holderer, Olaf
|0 P:(DE-Juel1)130718
|b 2
|u fzj
909 C O |o oai:juser.fz-juelich.de:906702
|p VDB:MLZ
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910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
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910 1 _ |a Forschungszentrum Jülich
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913 1 _ |a DE-HGF
|b Forschungsbereich Materie
|l Großgeräte: Materie
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|v Jülich Centre for Neutron Research (JCNS) (FZJ)
|x 0
913 1 _ |a DE-HGF
|b Forschungsbereich Materie
|l From Matter to Materials and Life
|1 G:(DE-HGF)POF4-630
|0 G:(DE-HGF)POF4-632
|3 G:(DE-HGF)POF4
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|v Materials – Quantum, Complex and Functional Materials
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914 1 _ |y 2022
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)JCNS-FRM-II-20110218
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920 1 _ |0 I:(DE-588b)4597118-3
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920 1 _ |0 I:(DE-Juel1)JCNS-4-20201012
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980 _ _ |a conf
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980 _ _ |a I:(DE-Juel1)JCNS-FRM-II-20110218
980 _ _ |a I:(DE-588b)4597118-3
980 _ _ |a I:(DE-Juel1)JCNS-1-20110106
980 _ _ |a I:(DE-Juel1)JCNS-4-20201012
980 _ _ |a UNRESTRICTED

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