Highly Ordered Hexagonal Arrays of TiO2 Nanotubes
نویسندگان
چکیده
منابع مشابه
Anodic fast-growth of highly ordered hexagonal arrays of TiO2 nanotubes by a single anodization step
Highly-ordered TiO2 nanotubes (NTs) have gained much importance for application in hydrogen production by water splitting (photoelectrochemical cells) and the dye-sensitized solar cells (DSCs) [1,2]. The TiO2 NTs can be synthesized using a titanium foil in fluoride containing electrolytes via electrochemical anodization method. The NTs geometry depends on different anodizing parameters (electro...
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Ideally hexagonally ordered TiO2 nanotube layers were produced through the optimized anodization of Ti substrates. The Ti substrates were firstly covered with a TiN protecting layer prepared through atomic layer deposition (ALD). Pre-texturing of the TiN-protected Ti substrate on an area of 20×20 μm2 was carried out by focused ion beam (FIB) milling, yielding uniform nanoholes with a hexagonal ...
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exploited to manipulate the average droplet size on homogeneous substrates. [ 25,26 ] In particular, it has been demonstrated that the average droplet size can be tuned through global modulation of the concentration gradient in the solutions to produce droplet heights on the order 0.01–1 μm (and hence the term “mesoscale droplets”) and droplet volumes in the 0.5–50 femtoliter (fL) range. [ 27 ]...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2015
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927615013835