Transition metal catalyst composition is discussed with emphasis.
重点讨论了过渡金属催化剂的组成。
The surface acidity or basicity of six-component transition metal catalyst was studied.
六组分过渡金属氧化物催化剂的表面酸碱性测定。
The present invention may find its wide application in preparing superfine transition metal catalyst and metal alloy.
本发明将会在超细过渡金属颗粒催化剂和金属合金制备领域有很好的应用前景。
The present invention relates to the preparation of binuclear olefin polymerizing post-metallocene post-transition metal catalyst.
本发明是关于双核后过渡金属“茂后”烯烃聚合催化剂的制备。
Although transition metal promoter iron couldn't increase the selectivity of indole, it could improve the stability of the catalyst.
加入过渡金属助剂铁虽然不能提高催化剂的选择性，但可以提高催化剂的稳定性。
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。
Experimental results were reported here regarding the gas phase conversion of CTC to methyl chloride by using transition metal salt composite catalyst embedded on active carbon.
报道了以活性炭为载体，以过渡金属无机盐为复合催化剂，在气相条件下四氯化碳与甲醇反应制备(一)氯甲烷的研究结果。
The supported nickel catalyst was prepared in which basic oxides and transition metal oxides were added as promoter, and all the oxides in amount were less than 30% of the mass of catalyst.
制备了负载型镍催化剂，并加入碱性和过渡金属氧化物助剂，各种氧化物总负载量低于催化剂质量的30 %。
The recent progress in transition-metal catalyst used in atom transfer radical polymerization has been reviewed in this article.
对用于原子转移自由基聚合的过渡金属催化剂近年来的研究新进展作出了评述和展望。
Transition metal complexes, catalyst compositions containing the same, and olefin polymerization using the catalyst compositions.
过渡金属配合物，含有该配合物的催化剂组合物，及采用该催化剂组合物的烯烃聚合。
A catalyst composition including the dinuclear transition metal compound is highly active for a monomer having a polar functional group.
包含所述双核过渡金属化合物的催化剂组合物对于含有极性官能团的单体活性高。
The catalyst comprises the following components: vanadium element, transition metal M and carrier.
该催化剂包括以下组分：钒元素、过渡金属元素M和载体。
Progress on synthesis of post transition metal nickel complex and its application as catalyst in olefin polymerization was reviewed.
对后过渡金属镍络合物及其催化烯烃聚合的研究进展进行综述。
The present invention belongs to polymer-transition metal 'post-cyclopentadiene' catalyst for olefin polymerization and its preparation process.
本发明是属于高分子化后过渡金属“茂后”烯烃聚合催化剂及其制备方法。
The catalyst may be provided on a support material, such as a transition metal.
所述催化剂可提供在载体材料上，例如是过渡金属。
The catalyst may be provided on a support material, such as a transition metal.
所述催化剂可提供在载体材料上，例如是过渡金属。
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