title: Self-standing crystalline TiO2 nanotubes/CNTs heterojunction membrane: synthesis and characterization.
abstract: In the present study, we report for the first time synthesis of TiO(2) nanotubes/CNTs heterojunction membrane. Chemical vapor deposition (CVD) of CNTs at 650 °C in a mixture of H(2)/He atmosphere led to in situ detachment of the anodically fabricated TiO(2) nanotube layers from the Ti substrate underneath. Morphological and structural evolution of TiO(2) nanotubes after CNTs deposition were investigated by field- emission scanning electron microscopy (FESEM), glancing angle X-ray diffraction (GAXRD), and X-ray photoelectron spectroscopy (XPS) analyses.
authors.forename: Zohreh R
authors.initials: ZR
authors.lastname: Hesabi
authors.forename: Nageh K
authors.initials: NK
authors.lastname: Allam
authors.forename: Klaus
authors.initials: K
authors.lastname: Dahmen
authors.forename: Hamid
authors.initials: H
authors.lastname: Garmestani
authors.forename: Mostafa
authors.initials: M
authors.lastname: A El-Sayed