volume 26 issue 19 pages 15109-15111

Electrostatic Stabilization of Charged Colloidal Particles with Adsorbed Polyelectrolytes of Opposite Charge

Publication typeJournal Article
Publication date2010-09-07
scimago Q1
wos Q2
SJR0.763
CiteScore6.0
Impact factor3.9
ISSN07437463, 15205827
PubMed ID:  20822122
Spectroscopy
Electrochemistry
Condensed Matter Physics
General Materials Science
Surfaces and Interfaces
Abstract
Repulsive electrostatic double-layer forces are responsible for the stabilization of charged colloidal particles in the presence of adsorbed polyelectrolytes of opposite and high line charge densities. This mechanism is revealed by studies of electrophoretic mobility and colloidal stability performed with dynamic light scattering as a function of the polyelectrolyte dose and the ionic strength for two different types of latex particles and four different types of polyelectrolytes. The dependence of these quantities is very similar for bare charged latex particles and the same particles in the presence of the different oppositely charged polyelectrolytes. Positively charged particles in the presence of anionic polyelectrolytes behave analogously to negatively charged particles in the presence of cationic polyelectrolytes.
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GOST Copy
Hierrezuelo J. et al. Electrostatic Stabilization of Charged Colloidal Particles with Adsorbed Polyelectrolytes of Opposite Charge // Langmuir. 2010. Vol. 26. No. 19. pp. 15109-15111.
GOST all authors (up to 50) Copy
Hierrezuelo J., Sadeghpour A., Szilagyi I. S., Vaccaro A., Borkovec M. Electrostatic Stabilization of Charged Colloidal Particles with Adsorbed Polyelectrolytes of Opposite Charge // Langmuir. 2010. Vol. 26. No. 19. pp. 15109-15111.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/la102912u
UR - https://doi.org/10.1021/la102912u
TI - Electrostatic Stabilization of Charged Colloidal Particles with Adsorbed Polyelectrolytes of Opposite Charge
T2 - Langmuir
AU - Hierrezuelo, José
AU - Sadeghpour, A.
AU - Szilagyi, Istvan S.
AU - Vaccaro, Andrea
AU - Borkovec, Michal
PY - 2010
DA - 2010/09/07
PB - American Chemical Society (ACS)
SP - 15109-15111
IS - 19
VL - 26
PMID - 20822122
SN - 0743-7463
SN - 1520-5827
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2010_Hierrezuelo,
author = {José Hierrezuelo and A. Sadeghpour and Istvan S. Szilagyi and Andrea Vaccaro and Michal Borkovec},
title = {Electrostatic Stabilization of Charged Colloidal Particles with Adsorbed Polyelectrolytes of Opposite Charge},
journal = {Langmuir},
year = {2010},
volume = {26},
publisher = {American Chemical Society (ACS)},
month = {sep},
url = {https://doi.org/10.1021/la102912u},
number = {19},
pages = {15109--15111},
doi = {10.1021/la102912u}
}
MLA
Cite this
MLA Copy
Hierrezuelo, José, et al. “Electrostatic Stabilization of Charged Colloidal Particles with Adsorbed Polyelectrolytes of Opposite Charge.” Langmuir, vol. 26, no. 19, Sep. 2010, pp. 15109-15111. https://doi.org/10.1021/la102912u.