Manipulating the dynamics of mechanochemical ternary cocrystal formation

2019 ◽  
Vol 55 (66) ◽  
pp. 9793-9796 ◽  
Author(s):  
Hannes Kulla ◽  
Adam A. L. Michalchuk ◽  
Franziska Emmerling
Keyword(s):  
Raman Spectroscopy ◽  
Real Time ◽  
Powder Diffraction ◽  
X Ray

In situ real-time X-ray powder diffraction and Raman spectroscopy reveal formation pathways of ternary co-crystals by mechanochemistry.

scholarly journals Mechanisms of mechanochemical salt formation by in situ real time X-ray powder diffraction

2016 ◽  
Vol 72 (a1) ◽  
pp. s394-s394
Author(s):  
Adam A. L. Michalchuk ◽  
Ivan A. Tumanov ◽  
Simon A. J. Kimber ◽  
Elena V. Boldyreva ◽  
Colin R. Pulham
Keyword(s):  
Real Time ◽  
Powder Diffraction ◽  
Salt Formation ◽  
X Ray

Principal component analysis for automatic extraction of solid-state kinetics from combined in situ experiments

2018 ◽  
Vol 20 (29) ◽  
pp. 19560-19571 ◽  
Author(s):  
Pietro Guccione ◽  
Luca Palin ◽  
Benny Danilo Belviso ◽  
Marco Milanesio ◽  
Rocco Caliandro
Keyword(s):  
Principal Component Analysis ◽  
Raman Spectroscopy ◽  
Solid State ◽  
Powder Diffraction ◽  
Principal Component ◽  
Automatic Extraction ◽  
X Ray ◽  
Solid State Kinetics ◽  
In Situ Experiments

A new algorithm to extract in an automatic way kinetic parameters from a set of measurements from in situ experiments is presented and applied to X-ray powder diffraction and Raman spectroscopy.

Formation of silica–surfactant mesophases studied by real-time in situ X-ray powder diffraction

1995 ◽  
pp. 2423-2424 ◽  
Author(s):  
Stephen O'Brien ◽  
Robin J. Francis ◽  
Stephen J. Price ◽  
Dermot O'Hare ◽  
Simon M. Clark ◽  
...  
Keyword(s):  
Real Time ◽  
Powder Diffraction ◽  
X Ray

scholarly journals Ball-free mechanochemistry: in situ real-time monitoring of pharmaceutical co-crystal formation by resonant acoustic mixing

2018 ◽  
Vol 54 (32) ◽  
pp. 4033-4036 ◽  
Author(s):  
Adam A. L. Michalchuk ◽  
Karl S. Hope ◽  
Stuart R. Kennedy ◽  
Maria V. Blanco ◽  
Elena V. Boldyreva ◽  
...  
Keyword(s):  
Real Time ◽  
Powder Diffraction ◽  
Crystal Formation ◽  
Real Time Monitoring ◽  
X Ray ◽  
Resonant Acoustic Mixing ◽  
First Time

Co-crystal formation by resonant acoustic mixing was followed for the first time by in situ real-time X-ray powder diffraction.

Kinetics of the Decomposition of Crocidolite Asbestos: A Preliminary Real-Time X-Ray Powder Diffraction Study

2004 ◽  
Vol 443-444 ◽  
pp. 291-294 ◽  
Author(s):  
A.F. Gualtieri ◽  
D. Levy ◽  
M. Dapiaggi ◽  
E. Belluso
Keyword(s):  
Real Time ◽  
Powder Diffraction ◽  
Ion Diffusion ◽  
Kcal Mole ◽  
X Ray ◽  
Rate Limiting Step ◽  
Limiting Step ◽  
Rate Limiting ◽  
Kinetics Of

This work is a preliminary kinetic study of the crocidolite decomposition followed in situ at high temperature using real time conventional powder diffraction and DTA in the temperature range 720-795 °C. The data analysis using the Avrami models indicates that the rate limiting step of the reaction is monodimensional ion diffusion (n=0.5) with an activation energy of 129 (10)kcal/mole.

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