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Updated: May 26, 2026

DNA Nanotubes as a Versatile Tool to Study Semiflexible Polymers
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管状添加聚合物的制备和结构:一个真正的合成纳米管

Te-Jung Hsu1, Frank W Fowler, Joseph W Lauher

  • 1Department of Chemistry, State University of New York, Stony Brook, New York 11794-3400, USA.

Journal of the American Chemical Society
|December 16, 2011
PubMed
概括

研究人员利用二乙烯宏环的固态聚合合成了一种新型合成纳米管. 这项研究确定了由此产生的管状添加聚合物的结构,这是材料科学的重大进步.

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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...