采用物理气相沉积的方法,以导电玻璃为基材沉积金属Ti薄膜,并将其作为阳极,在1% HF溶液中恒压阳极氧化,制备了具有纳米孔阵列结构的TiO2薄膜.研究表明,形成的TiO2薄膜具有多孔结构,微孔均为贯穿孔,孔形基本为圆形,孔径均匀,孔径大约为50 nm.在15℃溶液中阳极氧化相同时间制备的TiO2氧化膜的厚度显著大于25℃溶液制备的氧化膜厚度.TiO2氧化膜的厚度随着阳极氧化时间的延长而增加.
参考文献
| [1] | O'Regan B;Gratzel M .A low cost and high efficiency solar cell based on dye-sensitized colloidal TiO2 films[J].Nature,1991,353:737-740. |
| [2] | Fujishima A;Honda K .Electrochemical photolysis of water at a semiconductor electrode[J].Nature,1972,238:37-38. |
| [3] | Palomares E;Vilar R;Durrant J R .Heterogeneous colorimetric sensor for mercury salts[J].Chemical Communications,2004,4:362-363. |
| [4] | Judith E. G. J. Wijnhoven;Lydia Bechger;Willem L. Vos .Fabrication and Characterization of Large Macroporous Photonic Crystals in Titania[J].Chemistry of Materials,2001(12):4486-4499. |
| [5] | Liu SM.;Gan LM.;Liu LH.;Zhang WD.;Zeng HC. .Synthesis of single-crystalline TiO2 nanotubes[J].Chemistry of Materials,2002(3):1391-1397. |
| [6] | Satoshi Kobayashi;Kenji Hanabusa;Nobuhiro Hamasaki;Mutsumi Kimura;Hirofusa Shirai;Seiji Shinkai .Preparation of TiO_2 Hollow-Fibers Using Supramolecular Assemblies[J].Chemistry of Materials,2000(6):1523-1525. |
| [7] | Kasuga T.;Hoson A.;Sekino T.;Niihara K.;Hiramatsu M. .Formation of titanium oxide nanotube[J].Langmuir: The ACS Journal of Surfaces and Colloids,1998(12):3160-3163. |
| [8] | Kasuga T.;Hoson A.;Sekino T.;Niihara K.;Hiramatsu M. .Titania nanotubes prepared by chemical processing[J].Advanced Materials,1999(15):1307-1311. |
| [9] | 马玉涛,林原,肖绪瑞,李学萍,周晓文.TiO2纳米管薄膜的制备及其光散射性能[J].科学通报,2005(17):1824-1828. |
| [10] | Cai Q .Effect of electrolyte composition on fabrication of self-organized TiO2 nanotube arrays by anodic oxidation[J].Journal of Materials Research,2005,20:230-236. |
| [11] | Mor GK;Varghese OK;Paulose M;Grimes CA .Transparent highly ordered TiO2 nanotube arrays via anodization of titanium thin films[J].Advanced functional materials,2005(8):1291-1296. |
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