Ramprakash, Y. and Subramanian, V. and Krishnakumar, R. and Lakshmanan, A.S. (1988) Spectral response behaviour of photoetched CdS electrodes. Bulletin of Electrochemistry , 04 (04). pp. 341-343. ISSN 0256-1654

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Abstract

Photoelectrochemical studies in 1M NaOH-1M Na2S-1M S on chemically etched and photoetched surfaces of single crystal CdS electrode have been carried out. The current-voltage characteristics at 120 mW cm-2 tungsten-halogen illumination showed V, =266mV,J, = 52.08pA cm-2 and ff = 0.45 for the photoetched surface. The spectral response curve depicting the variation of absolute quantum efficiency with wavelength of incident radiation showed a maximum value of 2.26 x 10-2 at a wavelength of 510nm. The results are compared with those obtained on a chemically etched surface

Item Type:	Article
Uncontrolled Keywords:	Photoetching; Chemical etching
Subjects:	Electrochemical Materials Science
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	25 Mar 2012 16:21
Last Modified:	25 Mar 2012 16:21
URI:	http://cecri.csircentral.net/id/eprint/1525

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