Effect of Annealing on the Deformation Mechanism of a Styrene/n-Butyl Acrylate Copolymer Latex Film Investigated by Synchrotron Small-Angle X-ray Scattering

2008 ◽  
Vol 41 (12) ◽  
pp. 4353-4357 ◽  
Author(s):  
Jianqi Zhang ◽  
Shanshan Hu ◽  
Jens Rieger ◽  
Stephan V. Roth ◽  
Rainer Gehrke ◽  
...  
Keyword(s):  
Small Angle ◽  
Deformation Mechanism ◽  
Butyl Acrylate ◽  
Latex Film ◽  
X Ray ◽  
Acrylate Copolymer ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Small-angle X-ray scattering and linear melt rheologyof poly(tert-butyl acrylate-g-styrene) graft copolymers

Polymer ◽  
2006 ◽  
Vol 47 (5) ◽  
pp. 1487-1495 ◽  
Author(s):  
J.L. de la Fuente ◽  
M. Fernández-García ◽  
M.L. Cerrada ◽  
H.W. Spiess ◽  
M. Wilhelm
Keyword(s):  
Small Angle ◽  
Butyl Acrylate ◽  
Graft Copolymers ◽  
X Ray ◽  
Tert Butyl ◽  
X Ray Scattering ◽  
Ray Scattering

3D Small Angle X-Ray Scattering (SAXS) on deformed PVDF Foils

2003 ◽  
Vol 782 ◽  
Author(s):  
Guenther Maier ◽  
Gernot Wallner ◽  
Peter Fratzl
Keyword(s):  
Small Angle ◽  
Deformation Mechanism ◽  
Structural Changes ◽  
Three Dimensional ◽  
Nanometer Scale ◽  
X Ray ◽  
X Ray Scattering ◽  
Structure Changes ◽  
Bundle Structure ◽  
Ray Scattering

ABSTRACT3D Small Angle X-ray scattering (3D – SAXS) was applied to study the microstructure and the deformation mechanism in PVDF – foils (polyvinyhdene fluoride). SAXS is a powerful tool to investigate structural changes in deformed polymers to reveal morphology at the nanometer scale. When PVDF is strained the structure changes from spherohtic isotropie to a highly anisotropie fiber bundle structure, which requires a full three-dimensional analysis of the SAXS signal.

A Revised O2 Reduction Model in Li-O2 Batteries as Revealed by in Situ Small Angle X-Ray Scattering

2019 ◽  
Author(s):  
Christian Prehal ◽  
Aleksej Samojlov ◽  
Manfred Nachtnebel ◽  
Manfred Kriechbaum ◽  
Heinz Amenitsch ◽  
...  
Keyword(s):  
Small Angle ◽  
Wide Angle ◽  
Reduction Mechanism ◽  
Reduction Model ◽  
X Ray ◽  
X Ray Scattering ◽  
O2 Reduction ◽  
Ray Scattering

<b>Here we use in situ small and wide angle X-ray scattering to elucidate unexpected mechanistic insights of the O2 reduction mechanism in Li-O2 batteries.<br></b>

In situ Time-Resolved Small-Angle X-ray Scattering Reveals the Formation Kinetics of Polyelectrolyte Complex Micelles

2019 ◽  
Author(s):  
Hao Wu ◽  
Jeffrey Ting ◽  
Siqi Meng ◽  
Matthew Tirrell
Keyword(s):  
Small Angle ◽  
Self Assembly ◽  
Electrostatic Interactions ◽  
Polyelectrolyte Complex ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Kinetics Of ◽  
Ray Scattering

We have directly observed the <i>in situ</i> self-assembly kinetics of polyelectrolyte complex (PEC) micelles by synchrotron time-resolved small-angle X-ray scattering, equipped with a stopped-flow device that provides millisecond temporal resolution. This work has elucidated one general kinetic pathway for the process of PEC micelle formation, which provides useful physical insights for increasing our fundamental understanding of complexation and self-assembly dynamics driven by electrostatic interactions that occur on ultrafast timescales.

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