High capacitance in BiFeO3 nanorod structure

A remarkably high value of specific capacitance of 450 F/g is observed through electrochemical measurements in the electrode made of multiferroic Bismuth Ferrite (BFO) in the form of nanorods protruding out. These were developed on porous Anodised Alumina (AAO) templates using wet chemical technique...

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Bibliographic Details
Main Authors: Rana Subhasis, Dutta Nabanita, Bandyopadhyay, S K, Sen Pintu, Himanshu, A K
Format: Conference Proceeding
Language:English
Subjects:
Aluminum oxide
Bismuth ferrite
Capacitance
Nanorods
Organic chemistry
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Summary:A remarkably high value of specific capacitance of 450 F/g is observed through electrochemical measurements in the electrode made of multiferroic Bismuth Ferrite (BFO) in the form of nanorods protruding out. These were developed on porous Anodised Alumina (AAO) templates using wet chemical technique. Diameters of nanorods are in the range of 20–100 nm. The high capacitance is attributed to the nanostructure. The specific capacitances are constant after several cycles of charge-discharge.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4872563