Electrochemical behaviour of activated manganese ores of Goa

Fernandes, J.B.; Desai, B.D.

dc.contributor.author	Fernandes, J.B.
dc.contributor.author	Desai, B.D.
dc.date.accessioned	2015-06-03T05:26:35Z
dc.date.available	2015-06-03T05:26:35Z
dc.date.issued	1991
dc.identifier.citation	Journal of Power Sources. 34(3); 1991; 207-215.	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/0378-7753(91)80088-F
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/346
dc.description.abstract	Goan manganese ores, containing substantial amounts of Fe2O3 and SiO2 have been subjected to activation treatment using H2SO4 and HNO3 in varying concentration. The resulting oxides were characterised by chemical analyses, X-ray diffraction, and measurement of surface area. The discharge characteristics were evaluated in 9 M KOH solution. An attempt was made to correlate the structural features with the electrochemical activity. An explanation of the synergistic effect is given in the light of Ruetschi's cation vacancy model for manganese dioxides.	en_US
dc.publisher	Elsevier	en_US
dc.subject	Chemistry	en_US
dc.title	Electrochemical behaviour of activated manganese ores of Goa	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y