Surface-initiated Kumada catalyst-transfer polycondensation of poly(9,9-dioctylfluorene) from organosilica particles: chain-confinement promoted β-phase formation

被引：40

作者：

Tkachov, Roman ^{[1
]}

Senkovskyy, Volodymyr ^{[1
]}

Horecha, Marta ^{[1
]}

Oertel, Ulrich ^{[1
]}

Stamm, Manfred ^{[1
]}

Kiriy, Anton ^{[1
]}

机构：

[1] Leibniz Inst Polymerforsch Dresden eV, D-01069 Dresden, Germany

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 09期

关键词：

CONTROLLED MOLECULAR-WEIGHT; GRIGNARD METATHESIS METHOD; POLYMER BRUSHES; GROWTH POLYMERIZATION; POLYFLUORENE; POLY(3-ALKYLTHIOPHENES); POLY(P-PHENYLENE); POLYDISPERSITY; MECHANISM; COPOLYMER;

D O I：

10.1039/b920214e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Surface-initiated Kumada catalyst-transfer polycondensation of poly(9,9-dioctylfluorene) (PFO) was performed from organosilica microparticles that resulted in PFO brushes with densely grafted PFO chains with a significantly enhanced propensity to adopt planar and ordered conformations (beta-phase).

引用

页码：1425 / 1427

页数：3

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