Journal of Materials Science,ISSN 0022-2461 Volume 43,Issue 17, 1 Sep 2008, Pages 5924-5929

Synthesis and characterization of anatase and rutile TiO2 nanorods by template-assisted method

عباس صادق زاده عطار1 , مرتضي ساساني قمصري , فرشته حاج اسماعيل بيگي , شمس الدين ميردامادي*1 , Kiyofumi Katagiri2 , Kunihito Koumoto2

1- دانشگاه علم و صنعت دانشکده مهندسي متالورژي و مواد 2- ژاپن Nagoya university graduate school of engineering Department of applied chemistry

Abstract: Well-aligned anatase and rutile TiO2 nanorods and nanotubes with a diameter of about 80–130 nm have successfully been fabricated via sol-gel template method. The prepared samples were characterized by using thermogravimetric (TG) and differential thermal analysis (DTA), X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and energy dispersive X-ray spectroscopy (EDS). The XRD results indicated that the TiO2 nanorods were crystallized in the anatase and rutile phases, after annealing at 400–800 C for different periods of time from 0.2 to 10 h.

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*Corresponding Auther:  mirdamadi@iust.ac.ir