کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1690128 | 1011251 | 2008 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Properties of titania/hydroxyapatite nanostructured coating produced by gas tunnel type plasma spraying Properties of titania/hydroxyapatite nanostructured coating produced by gas tunnel type plasma spraying](/preview/png/1690128.png)
Anatase phase titanium dioxide has a photo-catalytic performance for environmental protection. In this study, titanium dioxide/hydroxyapatite photo-catalytic coating was deposited by gas tunnel type plasma spraying using powders with nano-sized grains. The porous structure coating with high photo-catalytic activity could be prepared to vary the injecting position of powder. The phase compositions and microstructures of the coating were characterized using X-ray diffraction (XRD) and Field Emission Scanning Electron Microscopy (FESEM), etc. The results showed that the porous structure coatings with relatively high anatase content could be obtained by controlling the injecting position of the powder. The bimodal microstructure of the coatings was also controllable.
Journal: Vacuum - Volume 83, Issue 1, 4 September 2008, Pages 86–91