The effect of counter-ion substitution on the transport properties of polyelectrolyte solutions

Biopolymers ◽  
1979 ◽  
Vol 18 (1) ◽  
pp. 187-201 ◽  
Author(s):  
H. Magdelénat ◽  
P. Turr ◽  
P. Tivant ◽  
M. Chemla ◽  
R. Menez ◽  
...  
Keyword(s):  
Transport Properties ◽  
Counter Ion ◽  
Ion Substitution ◽  
Polyelectrolyte Solutions

Transport Properties of Polyelectrolyte Solutions. Effect of Confinement in Thin Liquid Films

2015 ◽  
Vol 229 (7-8) ◽  
Author(s):  
Jérôme Delacotte ◽  
Dominique Langevin
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Transport Properties ◽  
Liquid Films ◽  
Thin Liquid Films ◽  
Conductivity Measurements ◽  
Polyelectrolyte Solutions

AbstractThe role of condensed counterions in transport properties, such as electrical conductivity and viscosity, has been investigated with solutions of a flexible polyelectrolyte. Comparisons with existing theories are proposed. Viscosity is strongly affected by confinement in thin films, depending whether polyelectrolyte chains are adsorbed or not at the film surfaces. The role of counterion mobility is however difficult to assess because the measurements are not accurate enough. It is proposed that this role could be tested by electrical conductivity measurements.

Mechanical and chemical properties of poly(styrene-isobutylene-styrene) block copolymers: Effect of sulfonation and counter ion substitution

2014 ◽  
Vol 131 (11) ◽  
pp. n/a-n/a ◽  
Author(s):  
David Suleiman ◽  
Agnes M. Padovani ◽  
Arnaldo A. Negrón ◽  
James M. Sloan ◽  
Eugene Napadensky ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Chemical Properties ◽  
Counter Ion ◽  
Ion Substitution ◽  
And Chemical Properties
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