Influence of acid-base properties of oxides surface on their reactivity towards epoxy compounds

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• 作者：P. A. Sitnikov (1)
  A. V. Kuchin (1)
  M. A. Ryazanov (1)
  A. G. Belykh (1)
  I. N. Vaseneva (1)
  M. S. Fedoseev (2)
  V. V. Tereshatov (2)
  
• 关键词：metal oxide ; epoxide ; polymer ; reactive filler ; equilibrium constant ; homopolymerization
• 刊名：Russian Journal of General Chemistry
• 出版年：2014
• 出版时间：May 2014
• 年：2014
• 卷：84
• 期：5
• 页码：810-815
• 全文大小：
• 参考文献：1. Khozin, V.G., / Usilenie epoksidnyh polimerov (Enhancing of Epoxy Polymers), Kazan: PIK “Dom Pechati,-2004.
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• 作者单位：P. A. Sitnikov (1)
  A. V. Kuchin (1)
  M. A. Ryazanov (1)
  A. G. Belykh (1)
  I. N. Vaseneva (1)
  M. S. Fedoseev (2)
  V. V. Tereshatov (2)
  
  1. Institute of Chemistry, Komi Scientific Center, Ural Branch, Russian Academy of Sciences, ul. Pervomaiskaya 48, Syktyvkar, 167000, Russia
  2. Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences, Perm, Russia
  
• ISSN：1608-3350

文摘

Acid-base properties of surface of aluminum, iron, and silicon oxides have been studied by pK spectroscopy. γ-Al2O3 and γ-AlO(OH) have been found the most reactive modifiers for epoxy oligomers, due to the presence of active surface groups with pK1 ?4, capable of chemical interaction with the matrix.