Shanmugam, N.V. and Srinivasan, K.N. and John, S. and Selvam, M. and Subramanian, R.
(1986)
A comparative study of nickel undercoats for solar collectors operating at high temperatures.
Bulletin of Electrochemistry , 2 (6).
pp. 545-546.
ISSN 0256-1654
Abstract
Nickel electrodeposited from electrolytes containing magnesium, manganese, cobalt and sulphur were
heat treated at 600°C for 30 hours to find out a suitable undercoat for solar collectors operating at
high temperatures ( 7 4@0°C). Optical properties were measured and microscopic observation was
made for the appearance of blisters, cracks and damage. It was found that excepting Watt's nickel
other solutions containing magnesium, cobalt and manganese were found suitable for operation at
high temperatures.
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