Design and Synthesis of a Miktoarm Star PMMAZO-(PCL)2 Copolymer

Abstract:

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A series of novel miktoarm star polymers were synthesized by combination of at-om transfer radical polymerization(ATRP), chemical modification and ring-opening polymeri-zation(ROP). These miktoarm star polymers carring one poly[6-(4-methoxy-4’-oxy-azobenzene) hexylmethacrylate] azobenzene (PMMAZO) side-chain liquid crystalline(LC) arm and two polycaprolactone(PCL) arms. These precursors and miktoarm star polymers were characterized by proton nuclear resonance (1H-NMR), and gel permeation chramatograph(GPC). The information of PMMAZO(OH)2 and PMMAZO-(PCL)2 miktoarm star polymer confirmed the expected structure.

Info:

Periodical:

Advanced Materials Research (Volumes 332-334)

Edited by:

Xiaoming Qian and Huawu Liu

Pages:

2089-2092

DOI:

10.4028/www.scientific.net/AMR.332-334.2089

Citation:

J. F. Chen and A. H. Ling, "Design and Synthesis of a Miktoarm Star PMMAZO-(PCL)2 Copolymer", Advanced Materials Research, Vols. 332-334, pp. 2089-2092, 2011

Online since:

September 2011

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Price:

$35.00

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