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Abstract A miniaturized prototype sensor based on TiO 2 nanotubes/porous silicon (PS) heterojunction is developed for selective ethanol sensing in sub-ppm range. Titanium (Ti) of thickness ∼ 200 nmContinue Reading
  • Tharangattu N Narayanan, Zheng Liu, +6 authors Pulickel M. Ajayan
  • Materials Science
  • 2012 (First Published: 1 March 2012)
  • Abstract A simple and scalable method for the synthesis of reduced graphene oxide (RGO) based conductive and magnetic multifunctional films (membranes) is reported. A RGO–iron oxide (Fe 3 O 4 )Continue Reading