Highly Charged Conjugated Polymers with Polyphenylene Backbones and Poly(acrylic acid) Side Chains

2012 ◽  
Vol 45 (5) ◽  
pp. 2301-2311 ◽  
Author(s):  
Nicole Rugen-Penkalla ◽  
Markus Klapper ◽  
Klaus Müllen
Keyword(s):  
Acrylic Acid ◽  
Conjugated Polymers ◽  
Side Chains ◽  
Poly Acrylic Acid

Nanoporous Ultra-Low-κ Films Prepared from Fluorinated Polyimide with Grafted Poly(acrylic acid) Side Chains

2004 ◽  
Vol 16 (1) ◽  
pp. 54-57 ◽  
Author(s):  
W.-C. Wang ◽  
R. H. Vora ◽  
E.-T. Kang ◽  
K.-G. Neoh ◽  
C.-K. Ong ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Side Chains ◽  
Fluorinated Polyimide ◽  
Poly Acrylic Acid

Conjugated polymers for thin film coating process

2001 ◽  
Vol 708 ◽  
Author(s):  
Zhexiong Tang ◽  
Wenguang Li ◽  
Cheryl Nowak ◽  
Sze Yang
Keyword(s):  
Thin Film ◽  
Molecular Weight ◽  
Acrylic Acid ◽  
Conjugated Polymers ◽  
Film Coating ◽  
Polymer Complex ◽  
Coating Process ◽  
Thin Film Coating ◽  
Polymer Complexes ◽  
Poly Acrylic Acid

ABSTRACTIn this paper, we present the syntheses of the conjugated polymers of different “effective molecular weights.” The goal is to be able to optimize the thin film coating process without compromising the electronic, optical and electroactive properties.Our strategy for controlling the effective molecular weight is to synthesize a double-strand conducting polymer that is an inter-polymer complex of a polymeric dopant and a conjugated polymer. The first strand of the two-strand complex is either a polyaniline or a polypyrrole chain, while the second strand is a poly(acrylic acid). The molecular weight of poly(acrylic acid) is used as a parameter for adjusting the coating and film-forming properties.We found that the inter-polymer complexes are dispersible in water. The dispersion stability is strongly dependent on the molecular weight of the poly(acrylic acid) strand. The dispersion is more stable for polymers synthesized with higher molecular weight of poly(acrylic acid). We also found that the particle size and particle morphology are dependent on the effective molecular weight.

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