## Abstract The first organometallic miktoarm star copolymer, PFS(PI)~3~ (PFS = polyferrocenyldimethylsilane, PI = polyisoprene) with PDI of 1.04 was synthesized through anionic polymerization by using SiCl~4~ as the coupling agent and its well‐defined structure was characterized by using GPC and ^
✦ LIBER ✦
Synthesis of miktoarm star (μ-star) polymers
✍ Scribed by Nikos Hadjichristidis
- Book ID
- 102656627
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 667 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0887-624X
No coin nor oath required. For personal study only.
✦ Synopsis
The synthetic strategies available for the synthesis of miktoarm star (-star) polymers with molecular weight, chemical, or topological asymmetry are reviewed. All strategies are based on functional living polymer chains and linking agents. Although each strategy has its weak and strong points, it seems that anionic polymerization combined with chlorosilane methodology yields the widest variety of model single and double -stars. These novel architectures open new horizons in polymer science and technology.
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