Time Resolved Neutron Scattering on Periodically Deformed Model Networks

1988 ◽  
pp. 104-111 ◽  
Author(s):  
R. Oeser ◽  
C. Picot ◽  
J. Herz
Keyword(s):  
Neutron Scattering ◽  
Time Resolved ◽  
Model Networks

scholarly journals Bulk and Confined Benzene-Cyclohexane Mixtures Studied by an Integrated Total Neutron Scattering and NMR Method

2021 ◽  
Author(s):  
Terri-Louise Hughes ◽  
Marta Falkowska ◽  
Markus Leutzsch ◽  
Andrew J. Sederman ◽  
Mick D. Mantle ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Structure Refinement ◽  
Computational Simulation ◽  
Liquid Mixtures ◽  
Coordination Shell ◽  
Bulk Liquid ◽  
Total Neutron ◽  
Time Resolved ◽  
Sample Composition ◽  
Potential Structure

AbstractHerein mixtures of cyclohexane and benzene have been investigated in both the bulk liquid phase and when confined in MCM-41 mesopores. The bulk mixtures have been studied using total neutron scattering (TNS), and the confined mixtures have been studied by a new flow-utilising, integrated TNS and NMR system (Flow NeuNMR), all systems have been analysed using empirical potential structure refinement (EPSR). The Flow NeuNMR setup provided precise time-resolved chemical sample composition through NMR, overcoming the difficulties of ensuring compositional consistency for computational simulation of data ordinarily found in TNS experiments of changing chemical composition—such as chemical reactions. Unique to the liquid mixtures, perpendicularly oriented benzene molecules have been found at short distances from the cyclohexane rings in the regions perpendicular to the carbon–carbon bonds. Upon confinement of the hydrocarbon mixtures, a stronger parallel orientational preference of unlike molecular dimers, at short distances, has been found. At longer first coordination shell distances, the like benzene molecular spatial organisation within the mixture has also found to be altered upon confinement.

scholarly journals Low-temperature dynamics of magnetic colloids studied by time-resolved small-angle neutron scattering

2008 ◽  
Vol 77 (18) ◽  
Author(s):  
A. Wiedenmann ◽  
U. Keiderling ◽  
M. Meissner ◽  
D. Wallacher ◽  
R. Gähler ◽  
...  
Keyword(s):  
Low Temperature ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Time Resolved ◽  
Temperature Dynamics ◽  
Magnetic Colloids

scholarly journals Observing Protein Degradation by the PAN-20S Proteasome by Time-Resolved Neutron Scattering

2020 ◽  
Vol 119 (2) ◽  
pp. 375-388 ◽  
Author(s):  
Emilie Mahieu ◽  
Jacques Covès ◽  
Georg Krüger ◽  
Anne Martel ◽  
Martine Moulin ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Protein Degradation ◽  
20S Proteasome ◽  
Time Resolved

Time-resolved small-angle neutron scattering study on soap-free emulsion polymerization

2006 ◽  
Vol 385-386 ◽  
pp. 780-782
Author(s):  
Ryuhei Motokawa ◽  
Satoshi Koizumi ◽  
Takeji Hashimoto ◽  
Takayuki Nakahira ◽  
Masahiko Annaka
Keyword(s):  
Neutron Scattering ◽  
Emulsion Polymerization ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Time Resolved ◽  
Scattering Study ◽  
Neutron Scattering Study ◽  
Soap Free Emulsion Polymerization
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