室温下,以纯铝箔为基材,采用二步阳极氧化法,在0.3 mol/L草酸溶液中制备了大面积的双面氧化铝膜.在氧化过程中,电流呈现降低、升高、平稳、再降低的变化,最后接近于零.X射线衍射结果显示,双面氧化铝膜为无定型结构.扫描电镜结果显示:每面氧化铝膜的总厚度约为50 μm,孔径分布为50～100 nm.利用制得的双面氧化铝膜为模板可以制备出一维ZrO2和TiO2纳米管/线.该大面积双面氧化铝膜的制备方法过程简单、易控制、重现性好,且形成的氧化铝膜形貌规则,可以作为合成纳米功能材料的模板.
参考文献
| [1] | Losic, D;Losic, D .Preparation of Porous Anodic Alumina with Periodically Perforated Pores[J].Langmuir: The ACS Journal of Surfaces and Colloids,2009(10):5426-5431. |
| [2] | Xin Wang;Gao-Rong Han .Fabrication and characterization of anodic aluminum oxide template[J].Microelectronic engineering,2003(1/4):166-170. |
| [3] | Chu, SZ;Wada, K;Inoue, S;Isogai, M;Yasumori, A .Fabrication of ideally ordered nanoporous alumina films and integrated alumina nanotubule arrays by high-field anodization[J].Advanced Materials,2005(17):2115-2118. |
| [4] | Zhao, SY;Chan, K;Yelon, A;Veres, T .Novel structure of AAO film fabricated by constant current anodization[J].Advanced Materials,2007(19):3004-3007. |
| [5] | LEE W;JI R;G(O)SELE U et al.Fast fabrication of long-range ordered porous alumina membranes by hard anodization[J].Nature Materials,2006,5:741-746. |
| [6] | BELWALKAR A;GRASING E;VAN GEERTRUYDEN W et al.Effect of processing parameters on pore structure and thickness of anodic aluminum oxide(AAO)tubular membranes[J].Journal of Membrane Science,2008,319(1/2):192-198. |
| [7] | 王成伟,李梦柯,潘善林,力虎林.用多孔氧化铝模板制备高度取向碳纳米管阵列膜的研究[J].科学通报,2000(05):493-497. |
| [8] | Xu H.;Qin DH.;Yang Z.;Li HL. .Fabrication and characterization of highly ordered zirconia nanowire arrays by sol-gel template method[J].Materials Chemistry and Physics,2003(2):524-528. |
| [9] | Kang TS;Smith AP;Taylor BE;Durstock MF .Fabrication of Highly-Ordered TiO2 Nanotube Arrays and Their Use in Dye-Sensitized Solar Cells[J].Nano letters,2009(2):601-606. |
| [10] | Xiaoru Li;Yiqian Wang;Guojun Song .Fabrication and Magnetic Properties of Ni/Cu Shell/Core Nanocable Arrays[J].The journal of physical chemistry, C. Nanomaterials and interfaces,2010(15):6914-6916. |
| [11] | LIU L F;ZHOU W Y;XIE S S et al.Highly efficient direct electrodeposition of Co-Cu alloy nanotubes in an anodic alumina template[J].Journal of Physical Chemistry C,2008,112(07):2256-2261. |
| [12] | Kirchner A;MacKenzie KJD;Brown IWM;Kemmitt T;Bowden ME .Structural characterisation of heat-treated anodic alumina membranes prepared using a simplified fabrication process[J].Journal of Membrane Science,2007(2):264-270. |
| [13] | Vojkuvka, L;Marsal, LF;Ferre-Borrull, J;Formentin, P;Pallares, J .Self-ordered porous alumina membranes with large lattice constant fabricated by hard anodization[J].Superlattices and microstructures,2008(4/5):577-582. |
| [14] | Tian ML;Xu SY;Wang JG;Kumar N;Wertz E;Li Q;Campbell PM;Chan MHW;Mallouk TE .Penetrating the oxide barrier in situ and separating freestanding porous anodic alumina films in one step[J].Nano letters,2005(4):697-703. |
| [15] | 刘凯,杜凯,陈静,周兰,张林,方瑜.高质量多孔氧化铝模板的制备[J].强激光与粒子束,2010(07):1531-1534. |
| [16] | 杨培霞,安茂忠,田兆清.高度有序多孔阳极氧化铝模板的制备[J].材料科学与工艺,2007(01):87-90,94. |
| [17] | 杨宁,陈永坤,王剑华,郭玉忠.阳极氧化工艺制备氧化铝模板[J].材料科学与工艺,2009(03):336-338. |
| [18] | 魏剑,李克智,李贺军,李正佳,付前刚.多孔阳极氧化铝薄膜的制备[J].材料工程,2005(05):56-59,64. |
| [19] | 孟秀霞,杨乃涛,谭小耀,郭红.ZrO2纳米管的溶胶-凝胶模板法制备与结构表征[J].材料科学与工程学报,2008(03):453-456. |
| [20] | Brinda B.Lakshmi;Peter K.Dorhout;Charles R.Martin .Sol-gel template synthesis of semiconductor nanostructures[J].Chemistry of Materials,1997(3):857-862. |
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