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Preparation of porous anodic aluminum oxide in water-deficient electrolytes
Wang, F; Wei, QS; Zhang, YL; Wu, K; Xie, YC
关键词Anodic Aluminum Oxide(Aao) Water-deficient Electrolytes Pore Growth
刊名ACTA PHYSICO-CHIMICA SINICA
2004-09-01
DOI10.3866/PKU.WHXB20040915
20期:9页:1134-1137
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]ARRAYS
英文摘要Well-ordered large-pore anodic aluminum oxide membranes were one-step prepared in water-deficient electrolytes using ethanol as main solvent. The effects of water content, electrolyte concentration and solvent types were studied with the help of SEM. The results showed that the involved electrochemical anodization and corrosion could be controlled by changing the amount of water added in the electrolyte, and the pores of the AAO membranes could be made in a controlled manner within a long reaction time. The pores were hexagonally ordered and narrowly diameter-distributed ((95 +/- 13) nm) in comparison with those produced with normal electrolytes using water as the sole solvent ((95 +/- 30) nm). With this method, the applied anodizing voltage spans a wider range, and so does the tuning of the pore diameters. This approach can broaden the application of the AAO templates in the fabrication and processing of nanoarrays and porous materials.
语种英语
WOS记录号WOS:000224034000015
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139532
专题中国科学院大连化学物理研究所
作者单位Peking Univ, State Key Lab Struct Chem Unstable & Stable Speci, Inst Chem Phys, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
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GB/T 7714
Wang, F,Wei, QS,Zhang, YL,et al. Preparation of porous anodic aluminum oxide in water-deficient electrolytes[J]. ACTA PHYSICO-CHIMICA SINICA,2004,20(9):1134-1137.
APA Wang, F,Wei, QS,Zhang, YL,Wu, K,&Xie, YC.(2004).Preparation of porous anodic aluminum oxide in water-deficient electrolytes.ACTA PHYSICO-CHIMICA SINICA,20(9),1134-1137.
MLA Wang, F,et al."Preparation of porous anodic aluminum oxide in water-deficient electrolytes".ACTA PHYSICO-CHIMICA SINICA 20.9(2004):1134-1137.
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