Photoelectrochemical studies on the mixed oxides, A₆Nb₈Ti₂O₃₀(A=Ba,Sr)

Ramakrishnan, P. A. ; Varadaraju, U. V. ; Subba Rao, G. V. (1994) Photoelectrochemical studies on the mixed oxides, A₆Nb₈Ti₂O₃₀(A=Ba,Sr) Bulletin of Materials Science, 17 (6). pp. 959-965. ISSN 0250-4707

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Official URL: http://www.ias.ac.in/j_archive/bms/17/6/959-966/vi...

Related URL: http://dx.doi.org/10.1007/BF02757572

Abstract

The photoelectrochemical behaviour of oxide bronzes of the type A₆Nb₈Ti₂O₃₀ (A=Ba, Sr) has been studied. They show good photoactivity with photopotentials of the order of 700-800 mV. The flat band potential has been estimated to be -0·9 V vs SCE. The band gap estimated from the spectral response is 3·1 eV.

Item Type:	Article
Source:	Copyright of this article belongs to Indian Academy of Sciences.
Keywords:	Photoelcctrochemical Cells; Titanates; Niobates; Oxide Bronzes
ID Code:	52532
Deposited On:	04 Aug 2011 08:30
Last Modified:	18 May 2016 06:02

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Photoelectrochemical studies on the mixed oxides, A6Nb8Ti2O30(A=Ba,Sr)

Abstract

Photoelectrochemical studies on the mixed oxides, A₆Nb₈Ti₂O₃₀(A=Ba,Sr)