Chain-Growth Condensation Polymerization for the Synthesis of Well-Defined Condensation Polymers and π-Conjugated Polymers

2009 ◽  
Vol 109 (11) ◽  
pp. 5595-5619 ◽  
Author(s):  
Tsutomu Yokozawa ◽  
Akihiro Yokoyama
Keyword(s):  
Conjugated Polymers ◽  
Chain Growth ◽  
Condensation Polymerization ◽  
Condensation Polymers

Chain-Growth Polymerization for theSynthesis of π-Conjugated Polymers

2017 ◽  
pp. 113-137
Author(s):  
Yoshihiro Ohta ◽  
Tsutomu Yokozawa
Keyword(s):  
Conjugated Polymers ◽  
Chain Growth

Chain-Growth Condensation Polymerization

2014 ◽  
pp. 1-10
Author(s):  
Tsutomu Yokozawa ◽  
Yoshihiro Ohta
Keyword(s):  
Chain Growth ◽  
Condensation Polymerization

Precision Synthesis of n-Type π-Conjugated Polymers in Catalyst-Transfer Condensation Polymerization

2012 ◽  
Vol 1 (7) ◽  
pp. 862-866 ◽  
Author(s):  
Tsutomu Yokozawa ◽  
Yutaka Nanashima ◽  
Yoshihiro Ohta
Keyword(s):  
Conjugated Polymers ◽  
Condensation Polymerization ◽  
Precision Synthesis

Synthesis of poly(naphthalenecarboxamide)s with low polydispersity by chain-growth condensation polymerization

2011 ◽  
Vol 49 (14) ◽  
pp. 3020-3029 ◽  
Author(s):  
Koichiro Mikami ◽  
Hiroaki Daikuhara ◽  
Jyunya Kasama ◽  
Akihiro Yokoyama ◽  
Tsutomu Yokozawa
Keyword(s):  
Chain Growth ◽  
Condensation Polymerization

Novel Conjugated Polymers Containing Ferrocene

1999 ◽  
Vol 598 ◽  
Author(s):  
Jin-Kyu Lee ◽  
Sung In Cho
Keyword(s):  
Conjugated Polymers ◽  
Conductivity Measurement ◽  
Condensation Polymerization ◽  
Thin Polymer Films ◽  
Electrical Conductivity Measurement ◽  
Third Order ◽  
Organic Hybrid ◽  
Thin Polymer ◽  
Alkyl Side Chains ◽  
Solid Film

ABSTRACTConjugated inorganic/organic hybrid polymers, poly(phenylene vinylene ferrocenyl vinylene), was prepared by condensation polymerization of bisphosphonate reagent and ferrocenedialdehyde. Conjugated polymers having long alkyl side chains is very soluble in various organic solvents and thin polymer films can be easily produced by spin-coating technique. UV-Vis., NMR, cyclicvoltammetry, and GPC analysis were used to characterize the properties of conjugated polymers, and the averaged molecular weight was in the range of 7,000~25,000 (vs. PS standard). Electrical conductivity measurement of this processible conjugated polymer either in powder or in thin solid film showed very low conductivity probably due to the slow chain-to-chain hopping process. Third order nonlinear optical property of the conjugated polymers was measured as high as ϰ(3) = 1.24×10−8 esu in spin-coated thin film.

scholarly journals Synthesis of Well-Defined, Water-Soluble Hyperbranched Polyamides by Chain-Growth Condensation Polymerization of AB2 Monomer

Polymers ◽  
2012 ◽  
Vol 4 (2) ◽  
pp. 1170-1182 ◽  
Author(s):  
Yoshihiro Ohta ◽  
Yusuke Kamijyo ◽  
Akihiro Yokoyama ◽  
Tsutomu Yokozawa
Keyword(s):  
Water Soluble ◽  
Chain Growth ◽  
Condensation Polymerization
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