Structure Development during the Melt Spinning of Polyethylene and Poly(vinylidene fluoride) Fibers by in Situ Synchrotron Small- and Wide-Angle X-ray Scattering Techniques

1999 ◽  
Vol 32 (24) ◽  
pp. 8121-8132 ◽  
Author(s):  
Joshua M. Samon ◽  
Jerold M. Schultz ◽  
Benjamin S. Hsiao ◽  
Sönke Seifert ◽  
Norbert Stribeck ◽  
...  
Keyword(s):  
Melt Spinning ◽  
Vinylidene Fluoride ◽  
Wide Angle ◽  
Structure Development ◽  
X Ray ◽  
X Ray Scattering ◽  
Poly Vinylidene Fluoride ◽  
Ray Scattering

In-Situ Simultaneous Synchrotron Small- and Wide-Angle X-ray Scattering Measurement of Poly(vinylidene fluoride) Fibers under Deformation

2000 ◽  
Vol 33 (5) ◽  
pp. 1765-1777 ◽  
Author(s):  
Jing Wu ◽  
Jerold M. Schultz ◽  
Fengji Yeh ◽  
Benjamin S. Hsiao ◽  
Benjamin Chu
Keyword(s):  
Vinylidene Fluoride ◽  
Wide Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
Poly Vinylidene Fluoride ◽  
Scattering Measurement ◽  
Ray Scattering

scholarly journals Structure Development in Polymers during Fused Filament Fabrication (FFF): An in Situ Small- and Wide-Angle X-ray Scattering Study Using Synchrotron Radiation

2019 ◽  
Vol 52 (24) ◽  
pp. 9715-9723 ◽  
Author(s):  
Aurora Nogales ◽  
Edgar Gutiérrez-Fernández ◽  
Mari-Cruz García-Gutiérrez ◽  
Tiberio A. Ezquerra ◽  
Esther Rebollar ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Wide Angle ◽  
Structure Development ◽  
Fused Filament Fabrication ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Study ◽  
Ray Scattering

Stretching induced phase separation in poly(vinylidene fluoride)/poly(butylene succinate) blends studied by in-situ X-ray scattering

Polymer ◽  
2014 ◽  
Vol 55 (10) ◽  
pp. 2588-2596 ◽  
Author(s):  
Guoming Liu ◽  
Konrad Schneider ◽  
Liuchun Zheng ◽  
Xiuqin Zhang ◽  
Chuncheng Li ◽  
...  
Keyword(s):  
Phase Separation ◽  
Vinylidene Fluoride ◽  
Butylene Succinate ◽  
X Ray ◽  
X Ray Scattering ◽  
Poly Vinylidene Fluoride ◽  
Ray Scattering

Studying the Microstructure of Unaged and Aged PVDF by Small- and Wide-Angle X-ray Scattering

1997 ◽  
Vol 30 (5) ◽  
pp. 722-726 ◽  
Author(s):  
N. Stribeck ◽  
S. Buchner
Keyword(s):  
Vinylidene Fluoride ◽  
Thickness Distribution ◽  
Quantitative Description ◽  
Wide Angle ◽  
Aged Material ◽  
X Ray ◽  
Saxs Measurement ◽  
X Ray Scattering ◽  
Poly Vinylidene Fluoride ◽  
Ray Scattering

A layer from plasticized poly(vinylidene fluoride) (PVDF) was aged by exposing one of its faces to an aggressive fluid at elevated temperature and pressure. From visual inspection the aged material appeared not to be homogeneous. Therefore, samples from three distinguishable regions were compared with a sample cut from the virgin material by studying their small- and wide-angle X-ray scattering (SAXS and WAXS). The results show that plasticizer has vanished from the aged material, the crystalline layer thickness distribution has narrowed, amorphous lamellae are collapsed and voids have been created. Within the aged material the number of voids varies: there are more at the inner surface and fewer at the outer surface beneath the rods of a supporting metal grid. Based on the results of this study and theoretical considerations, a method for the quantitative description of the ageing process is proposed, which only requires a simple kind of SAXS measurement.

scholarly journals Fracture of poly(vinylidene fluoride): a combined synchrotron and laboratory in-situ X-ray scattering study

2007 ◽  
Vol 40 (s1) ◽  
pp. s564-s567 ◽  
Author(s):  
Günther A. Maier ◽  
Gernot M. Wallner ◽  
Reinhold W. Lang ◽  
Jozef Keckes ◽  
Heinz Amenitsch ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
X Ray ◽  
X Ray Scattering ◽  
Poly Vinylidene Fluoride ◽  
Scattering Study ◽  
Ray Scattering
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