Oxidative destruction of a fullerene nucleus of star-shaped fullerene-containing polymers

被引:0
|
作者
Amsharov, KY [1 ]
Vinogradova, LV [1 ]
Kever, EE [1 ]
Melenevskaya, EY [1 ]
Zgonnik, VN [1 ]
机构
[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
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中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A technique was developed for the selective oxidative destruction of fullerene nuclei of star-shaped fullerene-containing polystyrenes. It was shown that the polyconjugated system of fullerene may break down due to the oxidation of double bonds under conditions inert with respect to polystyrene. The combination of this technique with microcolumn exclusion chromatography methods offers a means of determining the molecular mass of arms and their amount.
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页码:36 / 39
页数:4
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