metallocene中文什么意思

金属芳香类

金属茂络合物

金属有机化合物

茂金属

• bridged metallocene:    桥基茂金属
• metallocene catalyst:    茂金属催化剂
• constrained geometry metallocene:    限制几何形状的茂金属

例句与用法

更多例句：  上一页    下一页

1. The structure of the metallocene had an important influence on the maximum activity of the comonomer effect
   共聚催化剂的结构对整个原位共聚体系活性的影响比较明显。
2. The new development and the application of metallocene ethylene / octene copolymer were reviewed with 20 references
   摘要综述了茂金属乙烯辛烯共聚物作为弹性体材料的最新应用进展。
3. Those metallocene branched polyethylene exceed all others in basic properties with processing properties being close to the general polyethylene
   开发的茂金属支化聚乙烯基本性能优于通用聚乙烯，而加工性能接近通用聚乙烯。
4. The application experiment data show that metallocene branched polyethylene prepared by the new method are applicable to tubing and large - scale hollow container
   应用试验表明，开发的茂金属支化聚乙烯可用于制造管材和大型中空容器。
5. The effects of the concentration , the molar ratio of mao to the metallocene c3 or c4 and the polymerization temperature on the polymerization activity were also investigated individually
   这为进一步研究两种催化剂的复配奠定了基础。并且发现在双亚胺基吡啶铁配合物与茂金属复配时存在共单体效应。

百科释义

A metallocene is a compound typically consisting of two cyclopentadienyl anions (Cp, which is C5H5-) bound to a metal center (M) in the oxidation state II, with the resulting general formula (C5H5)2M. Closely related to the metallocenes are the metallocene derivatives, e.