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Alumina nanostructures prepared by two-step anodization process ZHOU Jian-hua(周建华), HE Jian-ping(何建平), ZHAO Gui-wang(赵桂网), ZHANG Chuan-xiang(张传香), ZHAO Ji-shuang(赵继爽), HU Huo-ping(胡火平) College...-step anodization process. The porous anodic aluminum oxide(AAO) membranes were anodized in oxalic acid, which was subsequently treated with chemical etching process with 1.0 mol/L sodium hydroxide......
Preparation of TiO2 nanotube on glass by anodization of Ti films at room temperature TANG Yu-xin(汤育欣), TAO Jie(陶 杰), ZHANG Yan-yan(张焱焱), WU Tao(吴 涛), TAO Hai-jun(陶海军), ZHU Ya... of the nanotubes were identified by means of field emission scanning electron microscopy(FE-SEM) and X-ray diffractometry(XRD). The effects of anodization parameters (concentration of electrolyte, applied voltage......
Environmentally friendly anodization on AZ31 magnesium alloy DAI Dan(戴 丹), WANG Hui(王 慧), LI Jian-zhong(李建忠), WU Xue-dong(乌学东) Ningbo Institute of Materials Technology and Engineering, Chinese...; Abstract: A novel anodization which is environmentally friendly, low voltage and low energy consumption was developed to improve......
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Trans. Nonferrous Met. Soc. China 25(2015) 2301-2307 Preparation of gradient wettability surface by anodization depositing copper hydroxide on copper surface Jiang CHENG, Yi-fei SUN, An ZHAO, Zi-heng... on copper foil via a modified anodization technology, and the growth degree and density of the Cu(OH)2 arrays may be controlled varying with position along the substrate by slowly adding aqueous......
Effect of Anodization Parameters on Morphology and Photocatalysis Properties of TiO2 Nanotube ArraysLianjie Qin1,Qijing Chen1,Ruijun Lan2,Runqian Jiang1,Xiao Quan1,Bin Xu1,Feng Zhang1,Yongmin Jia11... ordered TiO2 nanotube arrays were fabricated via electrochemical anodization of high purity Ti foil in fluoride-containing electrolyte. The effects of applied anodization potential, anodization time......
anodization; boric-sulfuric acid anodization; adipic- sulfuric acid anodization 铝及铝合金由于其优异的综合性能而受到广泛重视,尤其在航空领域,一直用作最重要的结构材料之一[1].阳极氧化是最常用于提高其耐蚀性的方法之一.铬酸阳极氧化作为传统的铝合金阳极氧化技术,其氧化膜具有良好的性能,但是铬酸阳极氧化中六价铬的大量使用会带来严重的环境污染.... Influence of anodization of fatigue strength of 7050-T7451 aluminium alloy [J]. Fatigue and Fracture of Engineering Materials and Structures, 2007, 30: 993-1007. [7] CIRIK E, GENEL K. Effect of anodic......
of Environmental Sciences and Engineering,Peking University摘 要:Anodization is a popular method of preparing TiO2 nanotube array films(TiNTs) by using direct... formed under both the sine-4D and DC modes.No TiNTs formed in the sine mode anodization at either 20 or 50 V.Compared with the DC mode,the sine-4D mode required a lower oxidation voltage for TiNT......
Two-Step Anodization of Maltilayer TiO2 Nanotube and Its Photocatalytic Activity under UV Light王雪莱,赵修建State Key Laboratory of Silicate Materials for Architecture (Wuhan University of Technology)摘 要:A double-layer TiO2 nanotube arrays were formed by two-step anodization of Ti foils in different electrolytes. First, Ti in 0.5 wt% HF was anodized to form......
长程有序纳米孔氧化铝模板的制备与研究 孙玲伟1,张薇1,付学文1,高有辉1,陈佳1,望舒1 (1.北京师范大学物理学系,北京,100875) 摘要:以硫酸和草酸溶液为电解液,采用二次阳极氧化法制备出高度长程有序的纳米孔氧化铝(AAO)模板,并结合扫描电子显微镜(SEM)对其微观结构及形貌进行了观察和表征.通过研究不同的氧化电压和电解液浓度对AAO模板纳米孔形貌(孔径,孔间距,面密度和长程有序性)的影响,得到了最佳的氧化电压和电解液浓度. 关键词:AAO模板; 二次阳极氧化; 纳米孔; 氧化电压; anodic aluminum oxide; two-step anodization; nano-pore; anodization voltage; [全文内容正在添加中] ......
