Determination of average molecular weight between crosslinks and polymer-solvent interaction parameters of poly(acrylamide-g-ethylene diamine tetraacetic acid) polyelectrolyte hydrogels

2003 ◽  
Vol 91 (4) ◽  
pp. 2168-2175 ◽  
Author(s):  
Tuncer Çaykara ◽  
Recai İnam
Keyword(s):  
Molecular Weight ◽  
Ethylene Diamine Tetraacetic Acid ◽  
Average Molecular Weight ◽  
Ethylene Diamine ◽  
Interaction Parameters ◽  
Tetraacetic Acid ◽  
Solvent Interaction ◽  
Poly Acrylamide ◽  
Polymer Solvent

Inverse gas chromatography of polycarbonates: I. Determination of polymer–solvent interaction parameters

1992 ◽  
Vol 51 (0) ◽  
pp. 195-208 ◽  
Author(s):  
G. Dipaola-Baranyi ◽  
C. K. Hsiao ◽  
M. Spes ◽  
P. G. Odell ◽  
R. A. Burt
Keyword(s):  
Gas Chromatography ◽  
Inverse Gas Chromatography ◽  
Interaction Parameters ◽  
Solvent Interaction ◽  
Polymer Solvent

A New Look at Measurements of Network Density

1986 ◽  
Vol 59 (1) ◽  
pp. 138-141 ◽  
Author(s):  
Robert A. Hayes
Keyword(s):  
Hysteresis Loop ◽  
Interaction Parameters ◽  
Network Density ◽  
Stress Strain ◽  
Solvent Interaction ◽  
Solvent Method ◽  
Strain Data ◽  
Good Agreement ◽  
Polymer Solvent ◽  
New Look

Abstract A two-solvent method for determining the polymer-solvent interaction parameters independently of stress-strain data is described. The values obtained are much lower than those reported previously. Network densities calculated from swelling data and these interaction parameters are in good agreement with those calculated from the return portion of a hysteresis loop at high elongations.

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