Dye-sensitized solar cell and electrochemical supercapacitor applications of electrochemically deposited hydrophilic and nanocrystalline tin oxide film electrodes

Title
Dye-sensitized solar cell and electrochemical supercapacitor applications of electrochemically deposited hydrophilic and nanocrystalline tin oxide film electrodes
Authors
Rajaram S. Mane장진호함덕호B.N. PawarT. Ganesh조병원이중기한성환
Keywords
Tin oxide thin films; Dye-sensitized solar cells; Electrochemical supercapacitors
Issue Date
2009-01
Publisher
Current applied physics : the official journal of the Korean Physical Society
Citation
VOL 9, NO 1, 87-91
Abstract
The present article demonstrates the use of low-cost electrochemically synthesized hydrophilic and nanocrystalline tin oxide film electrodes at room temperature in dye-sensitized solar cells and electrochemical supercapacitors. A mixed phase of tin instead of single phase composed of uniformly distributed irregular spherical grains in a nanometer regime scale was obtained. Tin oxide film electrode showed efficient photoperformance when subjected to dye-sensitized solar cells. The interfacial and specific capacitances of 118.4 lF/cm2 and 43.07 F/g, respectively, in 0.1 M NaOH electrolyte were confirmed from cyclic-voltammetry measurement.
URI
http://pubs.kist.re.kr/handle/201004/33731
ISSN
1567-1739
Appears in Collections:
KIST Publication > Article
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