@article {Park:2011:1533-4880:1476, title = "Effect of Heat Treatment on Phase Transition of Nanotubular Titanium Oxide Arrays", journal = "Journal of Nanoscience and Nanotechnology", parent_itemid = "infobike://asp/jnn", publishercode ="asp", year = "2011", volume = "11", number = "2", publication date ="2011-02-01T00:00:00", pages = "1476-1479", itemtype = "ARTICLE", issn = "1533-4880", eissn = "1533-4899", url = "https://www.ingentaconnect.com/content/asp/jnn/2011/00000011/00000002/art00099", doi = "doi:10.1166/jnn.2011.3360", keyword = "RUTILE, ANATASE, TIO2 NANOTUBE, HEAT TREATMENT, TEM, PHASE TRANSITION", author = "Park, Sangwon and Min, Dongryoul and Lim, Hyunpil and Yoon, Dongjoo and Lee, Kwangmin", abstract = "The purpose of this study was to investigate the effects of heat treatment on the cystallinity of titanium nanotubes. The titanium nanotubes had diameters ranging from 9095 nm, lengths between 400500 nm, and thicknesses of 11 nm. After heat treatment at high temperatures, the diameter and length of the nanotubes decreased, whereas the thickness increased. The titanium nanotubes exhibited amorphous + anatase phases at 300 \textdegreeC, anatase + rutile phases at 500 \textdegreeC and a rutile phase at 800 \textdegreeC.", }