Transition metal compound, olefine polymerized catalyst component, olefine polymerized catalyst, and method for producing olefine polymer.

过渡金属化合物，烯烃聚合催化剂组分，烯烃聚合催化剂和生产烯烃聚合物的方法。

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Metal compound, catalyst component and polyaddition catalyst, and method for preparing addition polymer.

金属化合物，催化剂组分和加聚催化剂，以及制备加聚物的方法。

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Ultra high relative molecular mass cross-linked alkene polymer was synthesized by bulk polymerization using metal complex as catalyst and 1, 5-hexadiene as cross-linking agent.

以金属配合物为催化剂、1,5 -己二烯为交联剂，采用本体聚合法合成了交联超高相对分子质量烯烃类聚合物(简称交联聚合物)。

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In this, the electrolyte is a polymer membrane coated with platinum, a metal that acts as a catalyst for the chemistry involved.

ECONOMIST: The dawn of micropower