Self-ordering dual-layered honeycomb nanotubular titania: Enhanced structural stability and energy storage capacity

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• 作者：S.J. Sitler^a ; ^{sitl1428@vandals.uidaho.edu} ; K.S. Raja^a ; Z. Karmiol^b ; D. Chidambaram^b
• 关键词：Titania ; TiO2 ; Energy storage ; Honeycomb ; Capacitance
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：401
• 期：Complete
• 页码：127-141
• 全文大小：8314 K
• 卷排序：401

文摘

Novel honeycomb titania (HC) morphology is compared against regular TiO2 nanotubes. HC has superior stability with 33% higher capacitance retention. Areal capacitance of HC is 60% higher than regular TiO2 nanotubes. Valance Band Maximum of the annealed HC was at 2.32 eV from the Fermi level.