TG/DSC studies of modified 1-vinyl-2-pyrrolidone-divinylbenzene copolymers

被引：5
|
作者：
Maciejewska, M. [1 ]
Osypiuk-Tomasik, J. [1 ]
机构：
[1] Marie Curie Sklodowska Univ, Fac Chem, PL-20031 Lublin, Poland
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2013年 / 113卷 / 01期
关键词：
Thermal properties; Thermogravimetry; Differential scanning calorimetry; Fillers; Porous copolymers; 1-Vinyl-2-pyrrolidone; POROUS COPOLYMERS; MICROSPHERES; FILLER; DSC;
D O I：
10.1007/s10973-013-3088-1
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this paper, the synthesis and characterization of porous copolymers of 1-vinyl-2-pyrrolidone with divinylbenzene are presented. They were obtained by suspension polymerization as pure polymers or composite materials with different inorganic fillers. The influence of the type of filler on the textural and thermal properties was investigated in detail. It was found that the value of the porous surface area and the degree of double bonds' conversion of composites are much lower than in the case of pure copolymers. Thermal properties of the obtained materials were investigated by the means of thermogravimetry and differential scanning calorimetry.
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页码：343 / 350
页数：8
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