scholarly journals Synchrotron X-Ray and Neutron Diffraction, Total Scattering, and Small-Angle Scattering Techniques for Rechargeable Battery Research

Small Methods ◽  
2018 ◽  
Vol 2 (8) ◽  
pp. 1800064 ◽  
Author(s):  
Yang Ren ◽  
Xiaobing Zuo
Keyword(s):  
Neutron Diffraction ◽  
Small Angle ◽  
Small Angle Scattering ◽  
Rechargeable Battery ◽  
Total Scattering ◽  
X Ray ◽  
Angle Scattering

Study of the Atomic Structure and Phase Separation in Amorphous Si-C-N Ceramics by X-Ray and Neutron Diffraction

1998 ◽  
Vol 53 (3-4) ◽  
pp. 127-133 ◽  
Author(s):  
S. Schempp ◽  
J. Dürr ◽  
P. Lamparter ◽  
J. Bill ◽  
F. Aldinger
Keyword(s):  
Phase Separation ◽  
Neutron Diffraction ◽  
Small Angle ◽  
Atomic Structure ◽  
Small Angle Scattering ◽  
Wide Angle ◽  
Excess Carbon ◽  
X Ray ◽  
Angle Scattering ◽  
Amorphous Si

Abstract Amorphous Si37C32N31 and Si37C29N34 ceramics were produced by pyrolysis of a polyhy-dromethylsilazane precursor. Their structure was investigated by X-ray and neutron diffraction. Wide angle diffraction showed that the Si-atoms are preferentially bonded to nitrogen atoms, but also bonding to carbon atoms was found. This suggests that the excess carbon atoms form an amorphous graphite-like phase. Small angle scattering revealed that the ceramics are inhomogeneous. The evolution of the phase separation during annealing was investigated and it was concluded that amorphous Si3N4 precipitates grow in the Si-C-N materials. The results are compared with previous results for amorphous Si24C43N33 produced from a polysilylcarbodiimide precursor [1 - 3].

Neutron and X-ray small-angle scattering with Fe-based metallic glasses

1988 ◽  
Vol 97 ◽  
pp. 227-230 ◽  
Author(s):  
P. Lamparter ◽  
S. Steeb ◽  
D.M. Kroeger ◽  
S. Spooner
Keyword(s):  
Metallic Glasses ◽  
Small Angle ◽  
Small Angle Scattering ◽  
X Ray ◽  
Angle Scattering

Dimensions de micelles mixtes de p-alkylbenzènesulfonates par diffusion central des rayons X

1977 ◽  
Vol 10 (1) ◽  
pp. 37-44 ◽  
Author(s):  
C. Cabos ◽  
P. Delord ◽  
J. Rouviere
Keyword(s):  
Small Angle ◽  
Small Angle Scattering ◽  
Micellar Solutions ◽  
Probable Structure ◽  
X Ray ◽  
Absolute Scale ◽  
Angle Scattering ◽  
Scattering Measurements ◽  
Two Component ◽  
Most Probable Structure

The structure of micellar solutions is determined from X-ray small-angle scattering measurements on an absolute scale. The most probable structure is chosen by comparison with spherical cylindrical and lamellar models. This method is applied to two-component micelles and it is possible to follow the variation of micellar dimensions when the concentration of each component is varying.

Evidence of polyion hydration from X-ray and neutron small-angle scattering experiments

1981 ◽  
Vol 4 (4) ◽  
pp. 225-231 ◽  
Author(s):  
J. Pleštil ◽  
J. Mikeš ◽  
K. Dušek ◽  
Ju. M. Ostanevich ◽  
A. B. Kunchenko
Keyword(s):  
Small Angle ◽  
Small Angle Scattering ◽  
X Ray ◽  
Angle Scattering ◽  
Neutron Small Angle Scattering

X‐ray small‐angle scattering analysis of porous silicon layers

1989 ◽  
Vol 66 (2) ◽  
pp. 625-628 ◽  
Author(s):  
P. Goudeau ◽  
A. Naudon ◽  
G. Bomchil ◽  
R. Herino
Keyword(s):  
Porous Silicon ◽  
Small Angle ◽  
Small Angle Scattering ◽  
X Ray ◽  
Angle Scattering

Information retrieval from X-ray small-angle scattering with polychromatic (`white') synchrotron radiation

1983 ◽  
Vol 16 (1) ◽  
pp. 42-46 ◽  
Author(s):  
O. Glatter ◽  
P. Laggner
Keyword(s):  
Synchrotron Radiation ◽  
Small Angle ◽  
Particle Shape ◽  
Structural Information ◽  
Small Angle Scattering ◽  
Radius Of Gyration ◽  
X Ray ◽  
Angle Scattering ◽  
Slit Length ◽  
Hinge Bending

The possibilities of obtaining structural information from X-ray small-angle scattering experiments with `white' polychromatic synchrotron radiation using line collimation are investigated by numerical simulation. Theoretical scattering curves of geometrical models were smeared with the appropriate wavelength distributions and slit-length functions, afflicted by statistical noise, and then evaluated by identical methods as normally used for experimental data, as described previously [program ITP; Glatter (1977). J. Appl. Cryst. 10, 415–421]. It is shown that even for a wavelength distribution of 50% half width, the information content is not limited to the parameters derived from the central part of the scattering curves, i.e. the radius of gyration and the zero-angle intensity, but also allows qualitative information on particle shape via the distance distribution function p(r). By a `hinge-bending model' consisting of two cylinders linked together at different angles it is demonstrated that changes in the radius of gyration amounting to less than 5% can be detected and quantified, and the qualitative changes in particle shape be reproduced.

The Lipid Bilayer Structure of the Abnormal Human Plasma Lipoprotein X. An X-Ray Small-Angle-Scattering Study

1977 ◽  
Vol 77 (1) ◽  
pp. 165-171 ◽  
Author(s):  
Peter LAGGNER ◽  
Otto GLATTER ◽  
Karl MULLER ◽  
Otto KRATKY ◽  
Gerhard KOSTNER ◽  
...  
Keyword(s):  
Human Plasma ◽  
Lipid Bilayer ◽  
Small Angle ◽  
Small Angle Scattering ◽  
Plasma Lipoprotein ◽  
Bilayer Structure ◽  
X Ray ◽  
Angle Scattering ◽  
Scattering Study
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