Discrete, Multiblock Isotactic–Atactic Stereoblock Polypropene Microstructures of Differing Block Architectures through Programmable Stereomodulated Living Ziegler–Natta Polymerization | Zendy

Harney Matthew B. | Zendy; Zhang Yonghui | Zendy; Sita Lawrence R. | Zendy

Premium

Discrete, Multiblock Isotactic–Atactic Stereoblock Polypropene Microstructures of Differing Block Architectures through Programmable Stereomodulated Living Ziegler–Natta Polymerization

Author(s) -

Harney Matthew B.,

Zhang Yonghui,

Sita Lawrence R.

Publication year - 2006

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200600027

Subject(s) - tacticity , natta , thermoplastic elastomer , materials science , polymer science , polymerization , polymer chemistry , microstructure , polymer , copolymer , composite material

Tactics in polymerization : The molecular weight and the number, length, and placement of each stereoblock type in a polypropene were programmed to give discrete, multiblock, isotactic–atactic stereoblock microstructures. Several of these specifically designed stereoblock architectures give rise to thermoplastic elastomers (see picture; white and red blocks represent atactic and isotactic blocks, respectively).

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research