Subramanian, K. and Arumugam, V. and Asokan, K. and Subbiah, P. and Krishnamoorthy, S. (1991) Plasma sprayed raney nickel coatings for hydrogen evolution reactions in alkaline solutions. Bulletin of Electrochemistry, 7 (6). pp. 271-273. ISSN 0256-1654

Download (682Kb) | Preview


Raney nickel coatings of various Ni/Al ratios on stainless steel substrates were prepared by plasma spray technique. Hydrogen evolution reaction was studies on them. It was found that raney nickel coating prepared from the composition of NI:Al = 65:35 (by wt.) exibitted a lower overvoltage of 70-80mV at 3KA.m-2 current density at 30 wt % NaOH at 353K. This composition had good stability during prolonged operations.

Item Type: Article
Uncontrolled Keywords: Plasma sprayed raney nickel; Hydrogen evolution reaction
Subjects: Electroinorganic
Depositing User: ttbdar CECRI
Date Deposited: 21 May 2012 07:44
Last Modified: 21 May 2012 07:44

Actions (login required)

View Item View Item