Structural Studies of Vapour Phase Transport Reactions Using X-ray Absorption Spectroscopy and Matrix Isolation

1993 ◽  
Vol 32 (S2) ◽  
pp. 776 ◽  
Author(s):  
Nigel A. Young
Keyword(s):  
Absorption Spectroscopy ◽  
Matrix Isolation ◽  
Vapour Phase ◽  
Structural Studies ◽  
X Ray ◽  
Vapour Phase Transport ◽  
X Ray Absorption ◽  
Phase Transport

X-Ray Absorption Spectroscopy as an in-situ Tool in Materials Science

1997 ◽  
Vol 502 ◽  
Author(s):  
T. Ressler ◽  
Joe Wong ◽  
W. Metz
Keyword(s):  
Absorption Spectroscopy ◽  
Materials Science ◽  
Ex Situ ◽  
Structural Studies ◽  
Time Resolved ◽  
X Ray ◽  
Complementary Techniques ◽  
X Ray Absorption ◽  
Established Technique

ABSTRACTIn addition to being an established technique for ex-situ structural studies, x-ray absorption spectroscopy (XAS) has recently been realized to be a powerful tool for in-situ time-resolved investigations in materials science. This paper describes two complementary techniques: quick-scanning EXAFS (QEXAFS) and energy-dispersive XAS (DXAS) which offer time resolution in the seconds and milliseconds range, respectively. Formation of a heterogeneous catalyst from a solid-state reaction of a precursor is presented as an example of a time-resolved XAS application.

scholarly journals A Review on the Structural Studies of Batteries and Host Materials by X-Ray Absorption Spectroscopy

2013 ◽  
Vol 2013 ◽  
pp. 1-22 ◽  
Author(s):  
Marco Giorgetti
Keyword(s):  
Absorption Spectroscopy ◽  
Structural Studies ◽  
X Ray ◽  
Guest Species ◽  
Host Materials ◽  
Depth Study ◽  
Liquid States ◽  
X Ray Absorption ◽  
Selection Of ◽  
Intercalation Materials

This review highlights the use of the X-ray absorption spectroscopy (XAS) as a local structural tool for selected atoms in several host materials. The main characteristics of XAS to be element-sensitive and its applicability to all states of matter, including crystalline solids and amorphous and liquid states, permit an in-depth study of the structural properties of a large variety of materials. This includes intercalation materials where a host structure can accommodate guest species. Host guest equilibria are at the basis of a large variety of technological applications; in particular they have been used for energy storage, ion-exchange membranes, electrochromism, and analytical sensing. A selection of XAS experiments conducted in the field of batteries, mainly on cathodes, and applications in the field of metal hexacyanoferrates and double layered hydroxides are outlined.

Structural studies of spray pyrolysis synthesized oxygen deficient anatase TiO2 thin films by using X-ray absorption spectroscopy

2019 ◽  
Vol 21 (11) ◽  
pp. 6198-6206 ◽  
Author(s):  
Madhusmita Sahoo ◽  
A. K. Yadav ◽  
Subrata Ghosh ◽  
S. N. Jha ◽  
D. Bhattacharyya ◽  
...  
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Absorption Spectroscopy ◽  
Single Phase ◽  
Anatase Tio2 ◽  
Structural Studies ◽  
Tio2 Thin Films ◽  
X Ray ◽  
Absorption Studies ◽  
X Ray Absorption

The present work focuses on synthesis and X-ray absorption studies of single phase oxygen deficient anatase TiO2 thin films.

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