Organic modification of cerium–zirconium mixed oxide mesoporous materials
作者: TaiChenWenPiZhengChengYang
作者单位: 1School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
刊名: Plastics, Rubber and Composites, 2011, Vol.40 (3), pp.109-115
来源数据库: Taylor & Francis Journal
DOI: 10.1179/174328911X12940139029365
关键词: Cerium–zirconium mixed oxidesMesoporous materialsOrganic modificationGrafting polymerisationPolymethylmethacrylate
原始语种摘要: Abstract(#br)Cerium–zirconium mixed oxide mesoporous materials were synthesised by using block polymer Pluronic P123 as soft template under the hydrothermal conditions. To enhance the interfacial interaction of cerium–zirconium mixed oxide mesoporous materials in filled polymer composites, an organic grafting method was applied to modify mesoporous materials by treating with oleic acid or silane coupling agent and grafting polymethylmethacrylate (PMMA) onto the mesoporous particles. The structural and surface properties of CeO2–ZrO2 mesoporous particles before and after organic modification were characterised by different methods. The results showed that the desired polymer chains were covalently bonded to the surface of CeO2–ZrO2 mesoporous...
全文获取路径: Taylor & Francis  (合作)
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关键词翻译
关键词翻译
  • zirconium 
  • materials 工业三废
  • modification 诱发变异
  • hydrothermal 热液的
  • PMMA polymethyl methacrylate
  • mixed 混合的
  • filler 填充物
  • oxide 氧化物
  • properties 道具
  • composites 菊科植物