Recent results from the in situ study of hydrothermal crystallisations using time-resolved X-ray and neutron diffraction methods

2002 ◽  
Vol 122 ◽  
pp. 331-341 ◽  
Author(s):  
Richard I. Walton ◽  
Alexander Norquist ◽  
Ronald I. Smith ◽  
Dermot O'Hare
Keyword(s):  
Neutron Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
In Situ Study

scholarly journals Ammonia-Rich High-Temperature Superconducting Intercalates of Iron Selenide Revealed through Time-Resolved in Situ X-ray and Neutron Diffraction

2014 ◽  
Vol 136 (2) ◽  
pp. 630-633 ◽  
Author(s):  
Stefan J. Sedlmaier ◽  
Simon J. Cassidy ◽  
Richard G. Morris ◽  
Michael Drakopoulos ◽  
Christina Reinhard ◽  
...  
Keyword(s):  
High Temperature ◽  
Neutron Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Iron Selenide ◽  
High Temperature Superconducting

scholarly journals Intercalates of Bi2Se3 Studied in Situ by Time-Resolved Powder X-ray Diffraction and Neutron Diffraction

2020 ◽  
Author(s):  
Machteld Kamminga ◽  
Simon J. Cassidy ◽  
Partha P. Jana ◽  
Nicola D. Kelly ◽  
Simon J. Clarke
Keyword(s):  
Neutron Diffraction ◽  
Layered Compound ◽  
Bismuth Selenide ◽  
X Ray Diffraction ◽  
Layered Semiconductor ◽  
Time Resolved ◽  
Lithium Amide ◽  
X Ray

<div>Intercalation of lithium and ammonia into the layered semiconductor Bi2Se3 proceeds via a</div><div>hyperextended (by > 60 %) ammonia-rich intercalate, to eventually produce a layered compound</div><div>with lithium amide intercalated between the bismuth selenide layers which offer scope for further</div><div>chemical manipulation.</div>

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

Time-Resolved in Situ Studies of Oxygen Intercalation into SrCoO2.5, Performed by Neutron Diffraction and X-ray Absorption Spectroscopy

2006 ◽  
Vol 128 (40) ◽  
pp. 13161-13174 ◽  
Author(s):  
Ronan Le Toquin ◽  
Werner Paulus ◽  
Alain Cousson ◽  
Carmelo Prestipino ◽  
Carlo Lamberti
Keyword(s):  
Neutron Diffraction ◽  
Absorption Spectroscopy ◽  
Time Resolved ◽  
X Ray ◽  
In Situ Studies ◽  
Oxygen Intercalation ◽  
X Ray Absorption

scholarly journals Intercalates of Bi2Se3 studied in situ by time-resolved powder X-ray diffraction and neutron diffraction

2021 ◽  
Author(s):  
Machteld E Kamminga ◽  
Simon J Cassidy ◽  
Partha Pratim Jana ◽  
Mahmoud Elgaml ◽  
Nicola Kelly ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Layered Compound ◽  
X Ray Diffraction ◽  
Layered Semiconductor ◽  
Time Resolved ◽  
Lithium Amide ◽  
X Ray

Intercalation of lithium and ammonia into the layered semiconductor Bi2Se3 proceeds via a hyperextended (by > 60 %) ammonia-rich intercalate, to eventually produce a layered compound with lithium amide intercalated...

scholarly journals Intercalates of Bi2Se3 Studied in Situ by Time-Resolved Powder X-ray Diffraction and Neutron Diffraction

2020 ◽  
Author(s):  
Machteld Kamminga ◽  
Simon J. Cassidy ◽  
Partha P. Jana ◽  
Nicola D. Kelly ◽  
Simon J. Clarke
Keyword(s):  
Neutron Diffraction ◽  
Layered Compound ◽  
Bismuth Selenide ◽  
X Ray Diffraction ◽  
Layered Semiconductor ◽  
Time Resolved ◽  
Lithium Amide ◽  
X Ray

<div>Intercalation of lithium and ammonia into the layered semiconductor Bi2Se3 proceeds via a</div><div>hyperextended (by > 60 %) ammonia-rich intercalate, to eventually produce a layered compound</div><div>with lithium amide intercalated between the bismuth selenide layers which offer scope for further</div><div>chemical manipulation.</div>

Novel apparatus for the in situ study of hydrothermal crystallizations using time-resolved neutron diffraction

1999 ◽  
Vol 70 (8) ◽  
pp. 3391-3396 ◽  
Author(s):  
Richard I. Walton ◽  
Robin J. Francis ◽  
P. Shiv Halasyamani ◽  
Dermot O’ Hare ◽  
Ronald I. Smith ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Time Resolved ◽  
In Situ Study

Monitoring Polymer-Assisted Mechanochemical Cocrystallisation Through in Situ X-Ray Powder Diffraction

2020 ◽  
Author(s):  
Luzia S. Germann ◽  
Sebastian T. Emmerling ◽  
Manuel Wilke ◽  
Robert E. Dinnebier ◽  
Mariarosa Moneghini ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Powder Diffraction ◽  
Reaction Rate ◽  
Polymer Additives ◽  
Time Resolved ◽  
X Ray

Time-resolved mechanochemical cocrystallisation studies have so-far focused solely on neat and liquid-assisted grinding. Here, we report the monitoring of polymer-assisted grinding reactions using <i>in situ</i> X-ray powder diffraction, revealing that reaction rate is almost double compared to neat grinding and independent of the molecular weight and amount of used polymer additives.<br>

In situ Time-Resolved Small-Angle X-ray Scattering Reveals the Formation Kinetics of Polyelectrolyte Complex Micelles

2019 ◽  
Author(s):  
Hao Wu ◽  
Jeffrey Ting ◽  
Siqi Meng ◽  
Matthew Tirrell
Keyword(s):  
Small Angle ◽  
Self Assembly ◽  
Electrostatic Interactions ◽  
Polyelectrolyte Complex ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Kinetics Of ◽  
Ray Scattering

We have directly observed the <i>in situ</i> self-assembly kinetics of polyelectrolyte complex (PEC) micelles by synchrotron time-resolved small-angle X-ray scattering, equipped with a stopped-flow device that provides millisecond temporal resolution. This work has elucidated one general kinetic pathway for the process of PEC micelle formation, which provides useful physical insights for increasing our fundamental understanding of complexation and self-assembly dynamics driven by electrostatic interactions that occur on ultrafast timescales.

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