Synthesis and properties of fullerene-containing N-vinylpyrrolidone copolymers

被引：0
作者：
S. V. Kurmaz
A. N. Pyryaev
机构：
[1] Russian Academy of Sciences,Institute of Chemical Physics Problems
来源：
Russian Journal of General Chemistry | 2012年 / 82卷
关键词：
Fullerene; Copolymerization; General Chemistry; Chain Transfer; Chain Transfer Agent;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Branched copolymers containing covalently bonded fullerene C60 were synthesized by cross-linking radical copolymerization of N-vinylpyrrolidone with triethylene glycol dimethacrylate in toluene saturated with fullerene. Their composition was studied by elemental analysis and IR and electronic absorption spectroscopy. The concentration of double bonds, characteristic viscosity, and glass-transition temperature of the fullerene-containing copolymers were determined by ozonoliysis, viscosimetry, and differential scanning calorimetry. The parameters and thermal stability of the fullerene-containing copolymers were compared with those of their non-functionalized analogs.
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页码：1705 / 1714
页数：9
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