Abstract—

The possibility of surface modification of detonation nanodiamonds to give them dispersability in methyl methacrylate is considered. In situ polymer composites are obtained by classical radical polymerization and reversible chain-transfer polymerization based on stable sols of detonation nanodiamonds in a monomer. Evidence that nanodiamonds are dispersed in a polymer matrix up to a size of units of nanometers is given. The effect of detonation nanodiamonds on the molecular weight characteristics and glass transition temperature of poly(methyl metacrylate) obtained in their presence is studied.

中文翻译：

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基于经典和受控自由基聚合的表面改性爆轰纳米金刚石溶胶原位制备聚合物纳米复合材料

摘要-

考虑了对爆轰纳米金刚石进行表面改性以使其在甲基丙烯酸甲酯中的分散性的可能性。基于单体中爆轰纳米金刚石的稳定溶胶，通过经典的自由基聚合和可逆的链转移聚合获得原位聚合物复合材料。给出了将纳米金刚石分散在聚合物基质中直至纳米单位大小的证据。研究了爆轰纳米金刚石对存在下的聚甲基丙烯酸甲酯的分子量特性和玻璃化转变温度的影响。