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8171532 
Meetings & Symposia 
Pseudocapacitive random and aligned nano-porous electrode materials for supercapacitors 
Saruhan, B; Mondragón Rodriguez, GC; Gönüllü, Y 
2013 
Washington, DC 
Nanotechnology 2013: Electronics, Devices, Fabrication, MEMS, Fluidics and Computational - 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013 
2 
668-671 
English 
Capacitive charge-storage properties of mesoporous films made of aligned metal-oxides in core + shell architecture are superior to those of non-porous and crystalline metal-oxides. Cation intercalated, aligned nano-structured (titania) combined with redox capable oxides introduces enhanced capacitance and storage capabilities. Mn-based mixed redox oxides yield higher cyclic charge/discharge behaviour. Specific capacitance values exceeding 170 F/g have been achieved with single oxide electrodes. The half-cell electrochemical testing of the electrodes by means of three electrode configuration indicates that charge-storage and charge/discharge cycling stability can be improved by nanostructuring mesoporous structuring of the oxides. 
Anodisation; Li-intercalation; Manganese oxide; Pseudocapacitance; Titania 
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