Head-to-tail dipolar chromophore assemblies: synthesis and enhanced electric field-induced orientation of oligomers larger than dimer

Autor:	W. R. Holland, M. L. Schilling, H. M. Gordon, T. Fang, L. King, Howard E. Katz
Rok vydání:	1991
Předmět:	Polymers and Plastics Dimer Organic Chemistry Chromophore Oligomer Inorganic Chemistry Crystallography Dipole chemistry.chemical_compound chemistry Electric field Polymer chemistry Materials Chemistry Chemical solution
Zdroj:	Macromolecules. 24:1201-1204
ISSN:	1520-5835 0024-9297
Popis:	Preparation des oligomeres R 2 NPhCH=C(CN)-CO[N(CH 2 CH 2 ) 2 N-PhCH=C(CN)-CO] n -N(CH 2 CH 2 ) 2 NiPhNO 2 (n=0-10). Le moment dipolaire d'une fraction tetramerique en solution est evalue a 16,6∓1 D. Le coefficient electrooptique et la birefringence de cette fraction dispersee dans un film de poly(methacrylate de methyle) polarise sont evalues respectivement a 0,6 pm/V et 0,006
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c900ea3c209a6e95a1f922b177f6e0cd https://doi.org/10.1021/ma00005a036 Zobrazit plný text záznamu