Document Type
Conference Item
Publication Date
6-1-2009
Abstract
Al2TiO5 has been obtained by the sol-gel technique. Aluminum nitrate and titanium isopropoxide in required concentrations will dissolved in ethanol with citric acid as a nucleating reagent. The mixtures were reflux for 2h under continuous heating and stirring. The precursor obtained was then sintered in air at 1050 -c for 2h. The sintered products were characterized by X-ray diffractometer and Electrochemical Impedance Spectrosco y. To the highest room temperature is 4.02 x 10-9 S cm-1, which is exhibited by the sample containing 0.08 moles of aluminum nitrate and 0.02 moles of titanium isopropoxide.
Keywords
Aluminum titanate, conductivity, xrd
Divisions
PHYSICS
Event Title
National Workshop on Functional Materials 2009
Event Location
Centre for Ionics,University of Malaya
Event Dates
16 June 2009
Event Type
conference