Hybrid membranes based on sulfated titania nanoparticles as low-cost proton conductors

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• 作者：Mirko Sgambetterra (1)
  Stefania Panero (1)
  Jusef Hassoun (1)
  Maria Assunta Navarra (1)
  
• 关键词：Sulfated titania ; Composite membrane ; Proton conduction
• 刊名：Ionics
• 出版年：2013
• 出版时间：September 2013
• 年：2013
• 卷：19
• 期：9
• 页码：1203-1206
• 全文大小：210KB
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• 作者单位：Mirko Sgambetterra (1)
  Stefania Panero (1)
  Jusef Hassoun (1)
  Maria Assunta Navarra (1)
  
  1. Chemistry Department, Sapienza University of Rome, P.le Aldo Moro 5, 00185, Rome, Italy
  

文摘

This work reports on a novel, hybrid solid-state membrane based on sulfated titania nanoparticles stabilized by a polyvinylidene fluoride–hexafluoropropylene copolymer. A fast solvent-casting technique was adopted as a valid alternative to a fully dry, hot-pressing preparation procedure. Self-standing, flexible membranes with high proton conductivity were obtained.