scholarly journals Void Morphology in Polyethylene/Carbon Black Composites

1996 ◽  
Vol 461 ◽  
Author(s):  
D.W.M. Marr ◽  
M. Wartenberg ◽  
KB. Schwartz ◽  
M. M. Agamalian ◽  
G. D. Wignall
Keyword(s):  
Carbon Black ◽  
Small Angle ◽  
Reinforced Composites ◽  
X Ray ◽  
X Ray Scattering ◽  
Three Phase ◽  
Particulate Reinforced Composites ◽  
Contrast Matching ◽  
Matching Techniques ◽  
Particulate Reinforced

ABSTRACTA combination of small angle neutron scattering (SANS) and contrast matching techniques is used to determine the size and quantity of voids incorporated during fabrication of polyethylene/carbon black composites. The analysis used to extract void morphology from SANS data is based on the three-phase model of microcrack determination via small angle x-ray scattering (SAXS) developed by W. Wu12 and applied to particulate reinforced composites.

scholarly journals Nanocavitation in Carbon Black Filled Styrene–Butadiene Rubber under Tension Detected by Real Time Small Angle X-ray Scattering

2012 ◽  
Vol 45 (3) ◽  
pp. 1529-1543 ◽  
Author(s):  
Huan Zhang ◽  
Arthur K. Scholz ◽  
Jordan de Crevoisier ◽  
Fabien Vion-Loisel ◽  
Gilles Besnard ◽  
...  
Keyword(s):  
Carbon Black ◽  
Real Time ◽  
Small Angle ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
X Ray ◽  
X Ray Scattering ◽  
Styrene Butadiene ◽  
Ray Scattering

Small-Angle X-ray Scattering Study of the Morphology of Carbon Black Mass Fractal Aggregates in Polymeric Composites

Langmuir ◽  
2000 ◽  
Vol 16 (13) ◽  
pp. 5588-5592 ◽  
Author(s):  
Thomas P. Rieker ◽  
Manuela Hindermann-Bischoff ◽  
Françoise Ehrburger-Dolle
Keyword(s):  
Carbon Black ◽  
Small Angle ◽  
Polymeric Composites ◽  
Fractal Aggregates ◽  
X Ray ◽  
X Ray Scattering ◽  
Mass Fractal ◽  
Scattering Study ◽  
Ray Scattering

Study on Fabrication and Properties of In Situ Si and Al2O3 Particulate Reinforced Composites

2014 ◽  
Vol 576 ◽  
pp. 33-37
Author(s):  
Song Li Zhang ◽  
Zhen Kun Zhang ◽  
Yuao Zhao
Keyword(s):  
Reaction System ◽  
Reinforced Composites ◽  
X Ray Diffraction ◽  
Scanning Calorimetry ◽  
X Ray ◽  
Performance Requirements ◽  
Particulate Reinforced Composites ◽  
Particulate Reinforced ◽  
Small Thermal Expansion

The properties of in-situ (Si+Al2O3)/Al composites fabricated from Al-SiO2 reaction system are investigated by X-Ray Diffraction, Scanning Electron Microscope and Differential Scanning Calorimetry technologies. The results indicate that the Si phase is plate shaped and the Al2O3 phase is mainly round and ellipsoidal. The composite prepared by this method have performances of low density, high conductivity and small thermal expansion coefficient (<10×10-6/K) which meets the performance requirements of electronic packaging materials.

Small-Angle X-Ray Scattering of Carbon-Supported Metal Catalysts

1987 ◽  
Vol 111 ◽  
Author(s):  
J Goodtsman ◽  
M. G. Phillips ◽  
H. Brumberger
Keyword(s):  
Small Angle ◽  
Metal Catalysts ◽  
Supported Metal Catalysts ◽  
Carbon Phase ◽  
X Ray ◽  
Density Correlation ◽  
X Ray Scattering ◽  
Three Phase ◽  
Supported Metal ◽  
Ray Scattering

AbstractThe slit-smeared intensity of X-radiation scattered from carbon-supported metal catalysts behaves as clh−1 + c2h−3 for higher h-values in the small-angle region (h+4πλ−1 sinθ, λ + X-ray wavelength,θ + half of scattering angle, c1, c2 are constants). For three-phase systems with sharp phase boundaries, uniform electron-densities in the metal and void phases, and lamellar electrondensity fluctuations in the carbon phase, the small-angle X-ray scattering (SAXS) can be described in terms of inter- and intraphase electron-density correlation functions, and can be shown to yield the observed behavior. Further assumptions are required to separate these contributions and calculate interfacial specific surfaces. SAXS measurements on Pt, Ru, Pd, and Rh/C are presented.

Anisotropic Ultra-Small-Angle X-ray Scattering in Carbon Black Filled Polymers

Langmuir ◽  
2001 ◽  
Vol 17 (2) ◽  
pp. 329-334 ◽  
Author(s):  
Françoise Ehrburger-Dolle ◽  
Manuela Hindermann-Bischoff ◽  
Frédéric Livet ◽  
Françoise Bley ◽  
Cyrille Rochas ◽  
...  
Keyword(s):  
Carbon Black ◽  
Small Angle ◽  
Filled Polymers ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Percolation behaviors of model carbon black pastes

Soft Matter ◽  
2018 ◽  
Vol 14 (48) ◽  
pp. 9786-9797 ◽  
Author(s):  
Jung-Shiun Jiang ◽  
Rong-Hao Guo ◽  
Yu-Shuen Chiu ◽  
Chi-Chung Hua
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Carbon Black ◽  
Small Angle ◽  
Ethyl Cellulose ◽  
Impedance Spectra ◽  
X Ray ◽  
X Ray Scattering ◽  
Scanning Electron ◽  
Ray Scattering

The percolation behaviors of a series of high-structured carbon black (CB) pastes (CB weight fractions 10–25 wt%, ethyl cellulose as the binder, α-terpineol as the solvent) were systematically investigated using analyses of rheology and impedance spectra together with characterization via small-angle X-ray scattering (SAXS) and scanning electron microscopy (SEM).

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