Rationalizing the self-assembly of poly-(3-hexylthiophene) using solubility and solvatochromic parameters

Autor:	David S. Boucher, Calynn E. Johnson, Madeleine P. Gordon
Rok vydání:	2015
Předmět:	Solvent Ultraviolet visible spectroscopy Polymers and Plastics Chemistry Polarity (physics) Solvatochromism Materials Chemistry Physical chemistry Organic chemistry Self-assembly Physical and Theoretical Chemistry Solubility Condensed Matter Physics
Zdroj:	Journal of Polymer Science Part B: Polymer Physics. 53:841-850
ISSN:	0887-6266
DOI:	10.1002/polb.23706
Popis:	The assembly of poly(3-hextylthiophene) (P3HT) in solvent mixtures is studied using solubility and solvatochromic parameters. Correlations between the excitonic coupling of P3HT assemblies and the Kamlet–Taft (α, β, π*) and ETN solvent scales reveal that lower excitonic coupling values are observed in binary mixtures characterized by low β values (0
Databáze:	OpenAIRE
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