Synthesis and crystallization kinetics of silsesquioxane-based hybrid star poly(ε-caprolactone)

Synthesis and crystallization kinetics of silsesquioxane-based hybrid star poly(ε-caprolactone)

A series of silsesquioxane-based hybrid star poly(ε-caprolactone) with different arm length (SHPCL-4, SHPCL-10, SHPCL-40) were synthesized from ring-opening polymerisation of ε-caprolactone as a monomer initiated by silsesquioxane-based hybrid polyol (SBOH). Two linear poly(ε-caprolactone)s, LPCL-25...

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Veröffentlicht in:Polymer (Guilford) 2006-06, Vol.47 (14), p.5161-5173
Hauptverfasser: Xu, Jianwen, Shi, Wenfang
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Crystallization
DSC
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Polymerization
Preparation, kinetics, thermodynamics, mechanism and catalysts
Star polymer
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Zusammenfassung:A series of silsesquioxane-based hybrid star poly(ε-caprolactone) with different arm length (SHPCL-4, SHPCL-10, SHPCL-40) were synthesized from ring-opening polymerisation of ε-caprolactone as a monomer initiated by silsesquioxane-based hybrid polyol (SBOH). Two linear poly(ε-caprolactone)s, LPCL-25 and LPCL-35, were also prepared for comparison. The sequence of LPCL-25
ISSN:0032-3861
1873-2291
DOI:10.1016/j.polymer.2006.04.062