Effect of solvent quality on polyelectrolyte adsorption at an oppositely charged surface

2001 ◽  
Vol 114 (18) ◽  
pp. 8145-8153 ◽  
Author(s):  
Andrey V. Dobrynin
Keyword(s):  
Charged Surface ◽  
Polyelectrolyte Adsorption ◽  
Effect Of Solvent ◽  
Solvent Quality ◽  
Oppositely Charged

Effect of Solvent Quality on the Behaviour of Highly Charged Polyelectrolytes

1995 ◽  
Vol 5 (9) ◽  
pp. 1269-1275 ◽  
Author(s):  
W. Essafi ◽  
F. Lafuma ◽  
C. E. Williams
Keyword(s):  
Effect Of Solvent ◽  
Solvent Quality

scholarly journals Theoretical and experimental adsorption studies of polyelectrolytes on an oppositely charged surface

1999 ◽  
Vol 110 (4) ◽  
pp. 2219-2225 ◽  
Author(s):  
Robert J. Mashl ◽  
Niels Gro/nbech-Jensen ◽  
M. R. Fitzsimmons ◽  
M. Lütt ◽  
DeQuan Li
Keyword(s):  
Charged Surface ◽  
Experimental Adsorption ◽  
Adsorption Studies ◽  
Oppositely Charged

Polymer Layer Ordering of Polyaniline Derivatives in Pled Devices: Surface Adsorption and Characterization

1997 ◽  
Vol 488 ◽  
Author(s):  
R. C. Advincula ◽  
W. Knoll ◽  
C. W. Frank ◽  
D. Roitman ◽  
R. Moon ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Deposition Process ◽  
Film Structure ◽  
Hole Injection ◽  
Polyelectrolyte Adsorption ◽  
Light Emitting ◽  
Linear Behavior ◽  
Structure Morphology ◽  
Vis Spectroscopy ◽  
Oppositely Charged

AbstractThe fabrication and characterization of polyaniline (PANI) derivatives deposited on ITO coated glass is investigated as possible hole injection layers for MEH-PPV based polymer light emitting diode (PLED) devices. This involved multilayer ordering by the alternate polyelectrolyte adsorption of polyaniline and sulfonated poyaniline with an oppositely charged polyelectrolyte from solution. A combination of spectroscopic and microscopic techniques was utilized to determine the layer ordering, film structure, morphology, and homogeneity. The deposition process generally showed a linear behavior for all pairs as shown by ellipsometry and UV-vis spectroscopy. However, surface plasmon spectroscopy (SPS) and AFM revealed that thicker films are accompanied by increased surface roughness regardless of concentration. Comparison in performance was made between bare ITO and PANI or SPANI coated devices. Initial investigations of PLED performance showed significant improvements in lifetime and efficiency compared to bare ITO.

Effect of Solvent Quality on the Solution Properties of Assemblies of Partially Fluorinated Amphiphilic Diblock Copolymers

2012 ◽  
Vol 45 (21) ◽  
pp. 8681-8690 ◽  
Author(s):  
Hui Peng ◽  
Kristofer J. Thurecht ◽  
Idriss Blakey ◽  
Elena Taran ◽  
Andrew K. Whittaker
Keyword(s):  
Diblock Copolymers ◽  
Solution Properties ◽  
Effect Of Solvent ◽  
Solvent Quality ◽  
Amphiphilic Diblock Copolymers

Effect of Solvent Quality on the Coil−Stretch Transition

2010 ◽  
Vol 43 (24) ◽  
pp. 10679-10691 ◽  
Author(s):  
Shikha Somani ◽  
Eric S. G. Shaqfeh ◽  
J. Ravi Prakash
Keyword(s):  
Effect Of Solvent ◽  
Solvent Quality

Electrostatic expansion of polyelectrolyte microgels: Effect of solvent quality and added salt

2020 ◽  
Vol 558 ◽  
pp. 200-210 ◽  
Author(s):  
Carlos G. Lopez ◽  
Thomas Lohmeier ◽  
John E. Wong ◽  
Walter Richtering
Keyword(s):  
Effect Of Solvent ◽  
Solvent Quality ◽  
Added Salt
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