Chain-Growth Synthesis of Polyfluorenes with Low Polydispersities, Block Copolymers of Fluorene, and End-Capped Polyfluorenes: Toward New Optoelectronic Materials

Autor:	Anna E. Javier, Swati R. Varshney, Richard D. McCullough
Rok vydání:	2010
Předmět:	chemistry.chemical_classification Polymers and Plastics Organic Chemistry Grignard reaction Solution polymerization Polymer Fluorene Photochemistry Metathesis Inorganic Chemistry chemistry.chemical_compound Monomer chemistry Polymerization Polymer chemistry Materials Chemistry Copolymer
Zdroj:	Macromolecules. 43:3233-3237
ISSN:	1520-5835 0024-9297
DOI:	10.1021/ma100519g
Popis:	Here we present the kinetics on the polymerization of poly(9,9-dioctylfluorene) using the Grignard metathesis method (GRIM). By adjusting the reaction conditions, we observed a chain-growth mechanism evidenced by the relatively high molecular weight polymer produced early in the reaction. Well-defined fluorene polymers with average molecular weights of about 10 kDa and with PDI values
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e185fd7d64869fdc081468c444a82a5b https://doi.org/10.1021/ma100519g Zobrazit plný text záznamu