scholarly journals The role of quench rate in colloidal gels

2012 ◽  
Vol 158 ◽  
pp. 301 ◽  
Author(s):  
C. Patrick Royall ◽  
Alex Malins
Keyword(s):  
Colloidal Gels ◽  
Quench Rate

On the “Lamellar” Morphology of Poly(p-Phenylene Terephthalamide) and Poly(p-Phenylene Benzobisthiazole)

1988 ◽  
Vol 134 ◽  
Author(s):  
Eric J. Roche
Keyword(s):  
Thin Films ◽  
Molecular Weight ◽  
Quench Rate ◽  
Lamellar Morphology

ABSTRACTRow-nucleated structures in PPTA and PBZT thin films are compared and their dependence upon quench rate and molecular weight illustrated. It is proposed that the lamellar appearance of the morphology is due to a coherent periodic twisting of fibrillar ribbons. The role of crystallosolvate phases is discussed.

scholarly journals Structure of colloidal gels at intermediate concentrations: the role of competing interactions

Soft Matter ◽  
2016 ◽  
Vol 12 (46) ◽  
pp. 9303-9313 ◽  
Author(s):  
Ronja F. Capellmann ◽  
Néstor E. Valadez-Pérez ◽  
Benedikt Simon ◽  
Stefan U. Egelhaaf ◽  
Marco Laurati ◽  
...  
Keyword(s):  
Colloidal Gels ◽  
Competing Interactions

scholarly journals The role of solid friction in the sedimentation of strongly attractive colloidal gels

2007 ◽  
Vol 2007 (02) ◽  
pp. P02010-P02010 ◽  
Author(s):  
Jean-Michel Condre ◽  
Christian Ligoure ◽  
Luca Cipelletti
Keyword(s):  
Colloidal Gels ◽  
Solid Friction

scholarly journals Role of isostaticity and load-bearing microstructure in the elasticity of yielded colloidal gels

2012 ◽  
Vol 109 (40) ◽  
pp. 16029-16034 ◽  
Author(s):  
L. C. Hsiao ◽  
R. S. Newman ◽  
S. C. Glotzer ◽  
M. J. Solomon
Keyword(s):  
Colloidal Gels ◽  
Load Bearing

scholarly journals The role of quench rate on the plastic flow and fracture of three aluminium alloys with different grain structure and texture

2020 ◽  
Vol 150 ◽  
pp. 103257 ◽  
Author(s):  
Bjørn Håkon Frodal ◽  
Emil Christiansen ◽  
Ole Runar Myhr ◽  
Odd Sture Hopperstad
Keyword(s):  
Plastic Flow ◽  
Aluminium Alloys ◽  
Grain Structure ◽  
Quench Rate

Role of shear-induced dynamical heterogeneity in the nonlinear rheology of colloidal gels

Soft Matter ◽  
2014 ◽  
Vol 10 (46) ◽  
pp. 9254-9259 ◽  
Author(s):  
Lilian C. Hsiao ◽  
Heekyoung Kang ◽  
Kyung Hyun Ahn ◽  
Michael J. Solomon
Keyword(s):  
Colloidal Gels ◽  
Nonlinear Rheology ◽  
Dynamical Heterogeneity

Electrohydrodynamics and Electrokinetics of Colloidal Ceramic Gels: Fundamentals and Applications

2006 ◽  
Vol 45 ◽  
pp. 356-362
Author(s):  
G. Falk
Keyword(s):  
Computational Modelling ◽  
General Purpose ◽  
Colloidal Gels ◽  
Particle Interactions ◽  
Practical Applications ◽  
Colloidal Deposition ◽  
Complex Shapes ◽  
Electrified Interfaces ◽  
Fundamental Equations

Processing of colloidal gels with electrified interfaces to form ceramic bulk and composite materials as well as coatings of complex shapes with well definded structures in the nanoscale requires the understanding of fundamental role of the coupling between hydrodynamic and electric interactions in colloidal deposition and colloidal arrangement. In this article, fundamental equations of electrohydrodynamics of membrane supported electrophoretic deposition (EPD) as well as exemplary numerical FEM-simulations of electrophoretically deposited colloidal gels are presented. Based on microfluidic physics a model is then used to study electrohydrodynamic EPD phenomena, especially electroosmotic flow incorporated with modulated surface potentials, particle interactions and electrostatic potentials. Some practical applications of EPD as well as visions of general purpose of the computational modelling results were given.

scholarly journals Probing Colloidal Gels at Multiple Length Scales: The Role of Hydrodynamics

2015 ◽  
Vol 114 (25) ◽  
Author(s):  
C. Patrick Royall ◽  
Jens Eggers ◽  
Akira Furukawa ◽  
Hajime Tanaka
Keyword(s):  
Colloidal Gels ◽  
Length Scales ◽  
Multiple Length Scales

scholarly journals Relaxation in aging thermoreversible gels: the role of thermal history

Soft Matter ◽  
2021 ◽  
Author(s):  
Stefano Buzzaccaro ◽  
Andrea Francesco Mollame ◽  
Roberto Piazza
Keyword(s):  
Thermal History ◽  
Amorphous Solids ◽  
Colloidal Gels ◽  
Dynamic Heterogeneity ◽  
Thermal Cycles ◽  
Thermoreversible Gels

The dynamic heterogeneity in colloidal gels can be tuned by thermal cycles resembling those used in the annealing of molecular amorphous solids.

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor
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