采用液相沉积法(LPD)制备了透明TiO2薄膜,并研究了所制薄膜的形貌、结构和在紫外光照射下亲水性能的变化.结果表明,用此法制得的TiO2薄膜较为均匀致密,热处理前后的薄膜具有相似的亲水性能,在紫外光照射下亲水性能都有提高.热处理后的薄膜在紫外光照射一定时间后可与水完全润湿.
nansparent TiO2 thin films were prepared by a liquid phase deposition method. The morphology, structure and the change of hydrophilicities under UV illumination of as-prepared films were studied. The result shows that thus prepared films axe dense and uniform, and exhibit a similar hydrophilicity whether the films are annealed or not. Their hydrophilicities are all increased by UV illumination. The films annealed can be entirely wetted by water after UV illumination for a certain time.
参考文献
[1] | Wang R, Hashimoto K, Fujishima A, et al. Nature, 1997, 388: 431--432. [2] Watanabe T. Ceramics Japan, 1996, 31 (10): 837--840. [3] Nagayama H, Honda H, Kawahara H. J. Electro-chem. Soc., 1988, 135 (8): 2013--2016. [4] Homma T, Katoh T, Yamada Y, et al. NEC Res. Develop., 1991, 32: 315--319. [5] Homma T, Katoh T, Yamada Y, et al. J. Electro-chem. Soc., 1993, 140 (8): 2410--2414. [6] Horiuchi T, Kanba K, Homma K, et al. IEEE Trans. Electron Devices, 1993, ED-40: 1455--1459. [7] 青木裕一,福原太一,藤江浩等. 新素材, 1995, 6 (1): 37--39. [8] Deki S, Aoi Y, Yanagimoto H, et al. J. Mater. Chem., 1996, 6 (12): 1879--1882. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%