Sonoelectrochemical synthesis of low band gap titania nanotubes for photoelectrochemical generation of hydrogen (Proceedings Paper)

The sonoelectrochemical method is a highly efficient technique for the synthesis of well ordered and robust titanium dioxide nanotube arrays. Self ordered arrays of TiO₂ nanotubes of various diameters and length can be rapidly synthesized under an applied potential of 5-20 V in the presence of organic electrolyte solvents like ethylene glycol. The TiO₂ nanotubes prepared in the organic electrolytes and annealed under N2 atmospheres give a TiO₂-_xC_x ty

DOI: 10.1117/12.740824
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