scholarly journals Operando Grazing Incidence Small-Angle X-ray Scattering/X-ray Diffraction of Model Ordered Mesoporous Lithium-Ion Battery Anodes

ACS Nano ◽  
2017 ◽  
Vol 11 (2) ◽  
pp. 1443-1454 ◽  
Author(s):  
Sarang M. Bhaway ◽  
Zhe Qiang ◽  
Yanfeng Xia ◽  
Xuhui Xia ◽  
Byeongdu Lee ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Small Angle ◽  
Lithium Ion ◽  
Grazing Incidence ◽  
X Ray Diffraction ◽  
X Ray ◽  
X Ray Scattering ◽  
Ordered Mesoporous ◽  
Ray Scattering

Growth temperature effect on the structure of CoPt islands on NaCl(001) studied by grazing-incidence small-angle X-ray scattering

2013 ◽  
Vol 47 (1) ◽  
pp. 102-109 ◽  
Author(s):  
Mireille Maret ◽  
Fabiola Liscio ◽  
Denys Makarov ◽  
Béatrice Doisneau-Cottignies ◽  
Fabian Ganss ◽  
...  
Keyword(s):  
Small Angle ◽  
Deposition Temperature ◽  
Grazing Incidence ◽  
X Ray Diffraction ◽  
X Ray ◽  
Truncated Octahedron ◽  
X Ray Scattering ◽  
Transmission Electron ◽  
The Difference ◽  
Ray Scattering

The structure (size, shape, orientation) of CoPt alloy islands formed on NaCl(001) substrates was investigated using grazing-incidence small-angle X-ray scattering (GISAXS) combined with electron and X-ray diffraction and transmission electron microscopy. Co50Pt50and Co25Pt75islands formed at 473 K by co-deposition of Co and Pt species are oriented along the [001] direction, and their shapes are well described as truncated spheres with lateral sizes of around 4–5 nm. In contrast, using the same Co and Pt atomic fluxes, co-deposition at 673 K leads to the formation of strongly enriched Pt islands with larger sizes, and different orientations and shapes. The Pt enrichment is attributed to a large increase in the difference between the Co and Pt condensation coefficients with deposition temperature. Surprisingly, for the island assemblies formed at 673 K, the GISAXS patterns are dominated by the scattered intensities of the [001]-oriented islands with a truncated octahedron shape, thus masking the contributions of the [111]- and [110]-oriented islands which can exhibit larger sizes.

In situ anomalous small angle X-ray scattering and absorption on an operating rechargeable lithium ion battery cell

2001 ◽  
Vol 3 (3) ◽  
pp. 136-141 ◽  
Author(s):  
Artur Braun ◽  
Soenke Seifert ◽  
Pappannan Thiyagarajan ◽  
Stephen P. Cramer ◽  
Elton J. Cairns
Keyword(s):  
Lithium Ion Battery ◽  
Small Angle ◽  
Lithium Ion ◽  
Battery Cell ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering
Sign in / Sign up

Export Citation Format

Share Document