Effects of anodizing potential and temperature on the growth of anodic TiO₂ and its photoelectrochemical properties

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• 作者：Joanna Kapusta-Kołodziej^a ; ^{kapusta@chemia.uj.edu.pl} ; Karolina Syrek^a ; Anna Pawlik^a ; Magdalena Jarosz^a ; Olena Tynkevych^b ; ¹ ; Grzegorz D. Sulka^a ;
• 关键词：Anodization ; Porous titania ; Nanostructures ; Nanopores ; Nanotubes
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：1119-1129
• 全文大小：4009 K
• 卷排序：396

文摘

Nanoporous anodic titanium dioxide (ATO) layers were formed in a glycerol-based electrolyte. Effects of temperature and anodizing potential on the morphology and growth of ATO layers were investigated. Photoelectrochemical properties of ATO layers were studied. The highest photoconversion efficiency was observed for samples synthesized at 40 V and 20 °C.