本研究主要利用有機茂金屬觸媒及化學試劑製備對排聚苯乙烯及其共聚物，使其能夠與不同聚合物相容。雖然具有立體規則度的對排聚苯乙烯熱穩定度佳，但是與其它聚合物的相容混性卻頗低，因此也大大減低其商業用途。因此，本項研究旨在試圖修改對排聚苯乙烯，期望將極性鏈段引進入對排聚苯乙烯，改變其性質，進而提高與其它聚合物的可容混性。
此處，一個嶄新的有機茂金屬觸媒Cp*Ti(OBu)3從(

The main object of this study is to explore the possibility of using metallocene catalyst and reagent toe preparation syndiotactic polystyrene (sPS) framework connected with different polymer segments. Despite its enhanced thermal stability, the stereo-regular sPS generally has poor miscibility with other conventional polymers, which substantially limits its use in commerce. Therefore, chemical modifications on sPS were attempted in this study to hopefully introduce polar chain segments into the olefinic sPS chains and to possibly vary its properties and so, its miscibility with other polymers.
Here, a novel metallocene catalyst prepared from (

List of contents
Chinese Abstract…………………………………………………………………….…I
Abstract………………………………………………………………………………III
Catalogue……………………………………………………………………………..V
Tables of contents………………………………………………………………….VII
Schemes of contents……………………………………………………………………….VIII
Figures of contents…………………………………………………………………..IX
Chapter 1
Motivation……………………………………………………………………………1
Purpose……………………………………………………………………………….2
1-1 Introduction………………………………………………………………………3
1-2 References……………………………………………………………………….12
1-3 Captions for figures………………………………………………………………15
Chapter 2:
Novel Complex Catalyst of

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