This paper reviewed the advances in studies on metallocene catalysts and non-titanocene catalysts for synthesis of syndiotactic polystyrene,focusing on five kinds of metallocene catalysts,i. e. titanocene catalyst,mono-titanocene catalyst,indene titanium catalyst,binuclear metal catalyst and supported catalyst.
综述了茂金属催化剂和非茂钛催化剂合成间同立构聚苯乙烯的研究进展,其中,茂金属催化剂主要包括茂钛催化剂、单茂钛催化剂、茚钛催化剂、双核金属催化剂及负载型催化剂等。
参考来源 - 合成间同立构PS用单中心催化剂的研究进展The resin-supported catalyst and the copolymerization product were characterized by infrared spectroscopy (IR) and Scanning Electron Microscopy (SEM).
利用红外光谱(IR)和扫描电镜(SEM)对树脂负载催化剂及聚合产物进行了表征。
参考来源 - 一氧化碳和苯乙烯催化体系及聚酮性能的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Supported catalyst, method of preparing the same, and fuel cell using the same.
担载催化剂，其制备方法，及利用它的燃料电池。
Methods of solid inorganic substances supported and polymer supported catalyst are also summarized.
还介绍了无机固体负载催化剂和高分子负载催化剂的负载化方法。
A catalyst composition and method for preparing a supported catalyst system for olefin polymerization is provided.
本发明提供了用于制备烯烃聚合的担载催化剂体系的催化剂组合物和方法。
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