科研之友
微信
新浪微博
Facebook
分享链接
摘要
The radical polymerization of acetylene monomers has been studied in a wide temperature range (77-340 K) using EPR spectroscopy, calorimetry, chromatography, and gravimetry It has been found that the growing macroradical is active, and its unpaired electron is localized at a terminal fragment of the molecule. However, it lost its activity even at small chain lengths (less than ten monomer units) because of delocalization of the unpaired electron along the system of conjugated double bonds.
- 出版日期2014-1
