“constrained geometry configuration metallocene catalyst”的概念、定义、翻译、参考文献-科学参考

单词	constrained geometry configuration metallocene catalyst
释义	constrained geometry configuration metallocene catalyst Encyclopedia 理学限定几何构型茂金属催化化剂释 constrained geometry configuration metallocene catalyst; constrained geometry catalyst (CGC)限定几何构型茂金属催化剂配体上有两个部分与金属中心配位，一个环茂二烯基（称为茂基）部分，另一个非茂基（主要是氮、磷和氧等）给电子基团部分，两部分通过一个桥〔如─Si(Me)2─〕连在一起的一类催化剂。
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