The new class of multiwall carbon nanotubes (MWNTS)/titania nanocomposites was prepared using a sol-gel technique.The addition of titania to MWNTS has the potential to provide new capability for the development of electrical devices by taking advantage of the favorable electric characteristics of MWNTS.In the study, MWNTS were first functionalized with-COOH,-COCl,-NH2,-OH groups and were then dispersed in a tetraisopropyl titanate (TIPT) solution via ultrasonic processing.