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通过使用现场热可逆聚合物水凝合成无模板的化物纳米晶体

Huanting Wang1, Brett A Holmberg, Yushan Yan

  • 1Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA.

Journal of the American Chemical Society
|August 14, 2003
PubMed
概括

研究人员开发了一种新的策略,使用热可逆聚合物水凝作为纳米反应器来进行受控的地酸盐合成. 这种方法成功地产生了具有出色的分散性的石4A和石X纳米晶体.

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Ziegler–Natta Chain-Growth Polymerization: Overview01:17

Ziegler–Natta Chain-Growth Polymerization: Overview

Ziegler–Natta polymerization is another form of addition or chain‐growth polymerization used for synthesizing linear polymers over branched polymers. The catalyst used for polymerization is the Ziegler–Natta catalyst, named after Karl Ziegler and Giulio Natta, who developed it in 1953. This catalyst is an organometallic complex of titanium tetrachloride and triethyl aluminum, with the active form of the catalyst being an alkyl titanium compound. Using the Ziegler–Natta catalyst, high molecular...