Journal Article

FZJ-2015-00524

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Polymers in 2-D confinement

Frielinghaus, H. (Corresponding Author)FZJ* ; Frielinghaus, X. ; Ruocco, N. ; Allgaier, J.FZJ* ; Pyckhout-Hintzen, W.FZJ* ; Richter, D.FZJ*

2013
Royal Soc. of Chemistry London

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Please use a persistent id in citations: doi:10.1039/c3sm50644d

Abstract: 2-D confined polymer chains were observed using small angle neutron scattering. The signal of unwanted background needed to be removed, and so the scattering of 2-D confined polymer chains was recorded and interpreted. Due to finite thickness of the polymer layer the concept of self-avoiding trails was applied, contrary to self-avoiding walks for the single layer thickness. The limitations by the finite clay particle diameter were not observed for the larger platelets, but additional confinement effects appeared for the series of smaller clay particles in the lateral direction. The concept of single pores explains the latter findings.

Keyword(s): Polymers, Soft Nano Particles and Proteins (1st) ; Key Technologies (1st) ; Soft Matter, Macromolecules, Complex fluids, Biophysics (1st) ; Soft Condensed Matter (2nd)

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Contributing Institute(s):

1. JCNS-FRM-II (JCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II)
2. Neutronenstreuung (Neutronenstreuung ; JCNS-1)
3. Neutronenstreuung (ICS-1)

Research Program(s):

1. 451 - Soft Matter Composites (POF2-451) (POF2-451)
2. 54G - JCNS (POF2-54G24) (POF2-54G24)

Experiment(s):

1. KWS-1: Small angle scattering diffractometer (NL3b)
2. KWS-2: Small angle scattering diffractometer (NL3ao)

Appears in the scientific report 2014

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Database coverage:
; Allianz-Lizenz / DFG ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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