Influence of the Degree of Ionization and Molecular Mass of Weak Polyelectrolytes on Charging and Stability Behavior of Oppositely Charged Colloidal Particles

Langmuir ◽  
2011 ◽  
Vol 27 (15) ◽  
pp. 9270-9276 ◽  
Author(s):  
Amin Sadeghpour ◽  
Emek Seyrek ◽  
István Szilágyi ◽  
José Hierrezuelo ◽  
Michal Borkovec
Keyword(s):  
Molecular Mass ◽  
Colloidal Particles ◽  
Degree Of Ionization ◽  
Stability Behavior ◽  
Weak Polyelectrolytes ◽  
Oppositely Charged

Induced asymmetries in the heteroaggregation of oppositely charged colloidal particles

2003 ◽  
Vol 265 (1) ◽  
pp. 36-43 ◽  
Author(s):  
Antonio M Puertas ◽  
A Fernández-Barbero ◽  
F.J de las Nieves
Keyword(s):  
Colloidal Particles ◽  
Oppositely Charged

Investigation of adsorbed polymer layers by flocculation of oppositely charged sols III. Effect of molecular mass of polymers

1986 ◽  
Vol 264 (11) ◽  
pp. 992-1000 ◽  
Author(s):  
S. Rohrsetzer ◽  
F. Csempesz
Keyword(s):  
Molecular Mass ◽  
Polymer Layers ◽  
Adsorbed Polymer ◽  
Oppositely Charged

Concentration-dependent switch between chain association and dissociation of oppositely charged weak polyelectrolytes in solution

Polymer ◽  
2019 ◽  
Vol 172 ◽  
pp. 178-186
Author(s):  
Hoofar Sadadi ◽  
Mohammad Imani ◽  
Mohammad Atai ◽  
Bernhard A. Wolf ◽  
Sebastian Seiffert
Keyword(s):  
Weak Polyelectrolytes ◽  
Oppositely Charged

scholarly journals Numerical evidence for thermally induced monopoles

2017 ◽  
Vol 114 (19) ◽  
pp. 4911-4914 ◽  
Author(s):  
Peter Wirnsberger ◽  
Domagoj Fijan ◽  
Roger A. Lightwood ◽  
Anđela Šarić ◽  
Christoph Dellago ◽  
...  
Keyword(s):  
Applied Field ◽  
Colloidal Particles ◽  
Nonequilibrium Thermodynamics ◽  
Magnetic Charge ◽  
Magnetic Monopoles ◽  
Thermally Induced ◽  
Numerical Evidence ◽  
Theoretical Predictions ◽  
Oppositely Charged

Electric charges are conserved. The same would be expected to hold for magnetic charges, yet magnetic monopoles have never been observed. It is therefore surprising that the laws of nonequilibrium thermodynamics, combined with Maxwell’s equations, suggest that colloidal particles heated or cooled in certain polar or paramagnetic solvents may behave as if they carry an electric/magnetic charge. Here, we present numerical simulations that show that the field distribution around a pair of such heated/cooled colloidal particles agrees quantitatively with the theoretical predictions for a pair of oppositely charged electric or magnetic monopoles. However, in other respects, the nonequilibrium colloidal particles do not behave as monopoles: They cannot be moved by a homogeneous applied field. The numerical evidence for the monopole-like fields around heated/cooled colloidal particles is crucial because the experimental and numerical determination of forces between such colloidal particles would be complicated by the presence of other effects, such as thermophoresis.

Multilayers of Weak Polyelectrolytes of Low and High Molecular Mass Assembled on Polypropylene and Self-Assembled Hydrophobic Surfaces

Langmuir ◽  
2011 ◽  
Vol 27 (8) ◽  
pp. 4541-4550 ◽  
Author(s):  
Xiaomeng Liu ◽  
Kiran K. Goli ◽  
Jan Genzer ◽  
Orlando J. Rojas
Keyword(s):  
Molecular Mass ◽  
High Molecular Mass ◽  
Hydrophobic Surfaces ◽  
Self Assembled ◽  
Weak Polyelectrolytes

scholarly journals Aggregation of Unequal-sized and Oppositely Charged Colloidal Particles in a Shear Flow

2008 ◽  
Vol 11 ◽  
pp. 517-523 ◽  
Author(s):  
Motoyoshi Kobayashi
Keyword(s):  
Shear Flow ◽  
Colloidal Particles ◽  
Oppositely Charged

Effect of charge asymmetry and charge screening on structure of superlattices formed by oppositely charged colloidal particles

2012 ◽  
Vol 136 (13) ◽  
pp. 134506 ◽  
Author(s):  
Ganeshprasad Pavaskar ◽  
Siddharth Sharma ◽  
Sudeep N. Punnathanam
Keyword(s):  
Colloidal Particles ◽  
Charge Asymmetry ◽  
Charge Screening ◽  
Oppositely Charged
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