228 citations · 767 across the 8 of their papers we have counts for
8 papers
Influence of particle size on ice nucleation and growth during the freeze-casting process
Sylvain Deville, Eric Maire, Audrey Lasalle +4
The solidification behaviour of suspensions of alumina particles during directional solidification is investigated here by in situ observations using X-ray radiography and tomograp…
Investigating the dispersion state of alumina suspensions: contribution of Cryo-FEGSEM characterizations
Audrey Lasalle, Christian Guizard, Sylvain Deville +2
We illustrate in this paper the interest of cryo scanning electron microscopy (cryo-FEGSEM) to investigate the stability of alumina suspensions. The stability is investigated throu…
Ice-Templating of Alumina Suspensions: Effect of Supercooling and Crystal Growth During the Initial Freezing Regime
Audrey Lasalle, Christian Guizard, Jérôme Leloup +6
We investigate the ice-templating behaviour of alumina suspensions by in-situ X-rays radiography and tomography. We focus here on the formation and structure of the transitional zo…
Particles redistribution and structural defects development during ice templating
Audrey Lasalle, Christian Guizard, Eric Maire +2
The freezing of colloidal suspensions is encountered in many natural and engineering processes. It can be harnessed through a process known as ice templating, to produce porous mat…
Metastable and Unstable Cellular Solidification of Colloidal Suspensions
Sylvain Deville, Eric Maire, Guillaume Bernard-Granger +5
Colloidal particles are often seen as big atoms that can be directly observed in real space. They are therefore playing an increasingly important role as model systems to study pro…
Dynamics of the freezing front during the solidification of a colloidal alumina aqueous suspension: in situ X-ray radiography, tomography and modeling
Andrea Bareggi, Eric Maire, Audrey Lasalle +1
Ice templating of colloidal suspension is gaining interest in material science because it offers the possibility to shape advanced materials, and in particular porous ceramics. Rec…
In Situ X-Ray Radiography and Tomography Observations of the Solidification of Alumina Particles Suspensions. Part I: Initial Instants
Sylvain Deville, Eric Maire, Audrey Lasalle +4
This paper investigates by in situ high-resolution X-ray radiography and tomography the behaviour of colloidal suspensions of alumina particles during directional solidification by…
In Situ X-Ray Radiography and Tomography Observations of the Solidification of Alumina Particles Suspensions. Part II: Steady State
Sylvain Deville, Eric Maire, Audrey Lasalle +4
This paper investigates the behaviour of colloidal suspensions of alumina particles during directional solidification, by in situ high-resolution observations using X-ray radiograp…