Synthesis of Pd-, Pt-, and Rh-containing polymers derived from polystyrene-polybutadiene block copolymers; micellization of diblock copolymers due to complexation

被引：16

作者：

Bronstein, LM ^{[1
]}

Seregina, MV ^{[1
]}

Platonova, OA ^{[1
]}

Kabachii, YA ^{[1
]}

Chernyshov, DM ^{[1
]}

Ezernitskaya, MG ^{[1
]}

Dubrovina, LV ^{[1
]}

Bragina, TP ^{[1
]}

Valetsky, PM ^{[1
]}

机构：

[1] AN Nesmeyanov Organoelement Cpds Inst, Moscow 117813, Russia

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 1998年 / 199卷 / 07期

关键词：

D O I：

10.1002/macp.1998.021990713

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Novel Pt-containing polymers derived from Zeise salt and polystyrene-polybutadiene diblock (PS-PB) and triblock (SBS) copolymers have been synthesized. The comparison of complex formation peculiarities of Pd-, Rh-, and Pt-containing polymers derived from SBS with 72 wt.-% of PB and PS-PB with 15 wt.-% of PB displayed that a short PB block in PS-PB allows to maintain solubility of organometallic polymers even if intermolecular complexation is probable. Such a solubility was found to be provided by micellization in Pd-, Pt-, and Rh-containing polymers derived from PS-PB. Moreover, crosslinks formed due to complexation were shown to contribute to micellization: iron carbonyl complexes immobilized on PS-PB, where solely intramolecular complexes can be formed, do not provide micellization.

引用

页码：1357 / 1363

页数：7

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