A kinetic investigation of gibbsite precipitation using in situ time resolved energy dispersive X-ray diffraction

2000 ◽  
Vol 2 (16) ◽  
pp. 3597-3604 ◽  
Author(s):  
Joanne S. C. Loh ◽  
Andrew M. Fogg ◽  
Helen R. Watling ◽  
Gordon M. Parkinson ◽  
Dermot O'Hare
Keyword(s):  
Energy Dispersive ◽  
Kinetic Investigation ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray

A furnace for the in situ study of the formation of inorganic solids at high temperature using time-resolved energy-dispersive x-ray diffraction

2000 ◽  
Vol 71 (11) ◽  
pp. 4177 ◽  
Author(s):  
Margret J. Geselbracht ◽  
Richard I. Walton ◽  
E. Sarah Cowell ◽  
Franck Millange ◽  
Dermot O’Hare
Keyword(s):  
High Temperature ◽  
Energy Dispersive ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Inorganic Solids ◽  
In Situ Study

Determination of the kinetics of crystallisation of gibbsite using time resolved in situ energy dispersive powder X-ray diffraction

2000 ◽  
Vol 10 (10) ◽  
pp. 2355-2357 ◽  
Author(s):  
Andrew M. Fogg ◽  
Stephen J. Price ◽  
Robin J. Francis ◽  
Stephen O'Brien ◽  
Dermot O'Hare
Keyword(s):  
Energy Dispersive ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Kinetics Of

In situ time resolved wide angle X-ray diffraction study of nanotube carpet growth: Nature of catalyst particles and progressive nanotube alignment

Carbon ◽  
2015 ◽  
Vol 87 ◽  
pp. 246-256 ◽  
Author(s):  
Périne Landois ◽  
Mathieu Pinault ◽  
Stéphan Rouzière ◽  
Dominique Porterat ◽  
Cristian Mocuta ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Wide Angle ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray

Electric-field-induced lattice distortion in epitaxial BiFeO3 thin films as determined by in situ time-resolved x-ray diffraction

2017 ◽  
Vol 111 (8) ◽  
pp. 082907 ◽  
Author(s):  
Seiji Nakashima ◽  
Osami Sakata ◽  
Hiroshi Funakubo ◽  
Takao Shimizu ◽  
Daichi Ichinose ◽  
...  
Keyword(s):  
Thin Films ◽  
Electric Field ◽  
Lattice Distortion ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Bifeo3 Thin Films

Green rust as a precursor for magnetite: an in situ synchrotron based study

2008 ◽  
Vol 72 (1) ◽  
pp. 201-204 ◽  
Author(s):  
A. Sumoondur ◽  
S. Shaw ◽  
I. Ahmed ◽  
L. G. Benning
Keyword(s):  
Direct Evidence ◽  
Green Rust ◽  
Stable Phase ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Subsequent Transformation ◽  
Rapid Formation ◽  
Reaction Proceeds

AbstractIn this study, direct evidence for the formation of magnetite via a green rust intermediate is reported. The Fe(II) induced transformation of ferrihydrite, was quantified in situ and under O2-free conditions using synchrotron-based time-resolved energy dispersive X-ray diffraction. At pH 9 and Fe(II)/Fe(III) ratios of 0.5 and 1, rapid growth (6 min) of sulphate green rust and its subsequent transformation to magnetite was observed. Electron microscopy confirmed these results, showing the initial rapid formation of hexagonal sulphate green rust particles, followed by the corrosion of the green rust as magnetite growth occurred, indicating that the reaction proceeds via a dissolution-reprecipitation mechanism. At pH 7 and Fe(II)/Fe(III) ratio of 0.5, sulphate green rust was the stable phase, with no transformation to magnetite.

In situ strain profiling of elastoplastic bending in Ti–6Al–4V alloy by synchrotron energy dispersive x-ray diffraction

2009 ◽  
Vol 105 (9) ◽  
pp. 093505 ◽  
Author(s):  
M. Croft ◽  
V. Shukla ◽  
E. K. Akdoğan ◽  
N. Jisrawi ◽  
Z. Zhong ◽  
...  
Keyword(s):  
Energy Dispersive ◽  
X Ray Diffraction ◽  
X Ray ◽  
Elastoplastic Bending

Time-resolved, in situ X-ray diffraction studies of the hydrothermal syntheses of microporous materials

1998 ◽  
Vol 21 (4-6) ◽  
pp. 253-262 ◽  
Author(s):  
Dermot O'Hare ◽  
John S.O. Evans ◽  
Robin J. Francis ◽  
P. Shiv Halasyamani ◽  
Poul Norby ◽  
...  
Keyword(s):  
Microporous Materials ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Hydrothermal Syntheses
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