Zobrazeno 1 - 10
of 108
pro vyhledávání: '"H.V.K. Udupa"'
Publikováno v:
Journal of Power Sources. 1:81-89
Several cycles of impregnation and forming are required to achieve the required weight of active material in the sintered electrodes of nickelcadmium batteries. Certain surface active agents were added to the impregnating solution with a view to redu
Autor:
K.C. Narasimham, H.V.K. Udupa
Publikováno v:
Electrochimica Acta. 22:197-203
Anodic polarization of lead an lead alloys at high cds in chloride solution results in the formation of a thick, voluminous, porous deposit of lead chloride. When a platinum microelectrode is introduced into lead, lead dioxide is formed on the surfac
Autor:
C.A. Basha, H.V.K. Udupa, K.V. Venkateswaran, P.V. Vasudeva Rao, P.C. Warrier, R. Vijayavalli, A.L. Alagappan
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 118:365-374
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 64:233-246
The electroreduction of dialdehyde starch (DAS) on a DME in lithium hydroxide and sodium hydroxide solutions has been studied in detail at temperatures in the range 35–55°C. The polarographic wave has been found to be mainly diffusion controlled.
Publikováno v:
Journal of Power Sources. 6:203-228
The basic principles involved in the operation of an alkaline zinc—air system are considered. Fully developed primary and mechanically rechargeable cells and their applications are reviewed. Various obstacles pertaining to the development of an ele
Autor:
H.V.K. Udupa, C. Chakkaravarthy
Publikováno v:
Journal of Power Sources. 10:197-200
Zinc-air cells and other related battery systems use pure zinc in various forms as anodes because of the following advantages: (1) high electrode potential in neutral and alkaline media; (2) the metal is commonly available; (3) good stability in neut
Publikováno v:
Electrochimica Acta. 11:863-868
The depolarization characteristics of nitrobenzene were studied using an amalgamated rotating micro-disk cathode of copper in sulphuric acid medium. The cathode potential change with cd was followed with and without the addition of nitrobenzene under
Publikováno v:
Journal of Applied Electrochemistry. 2:169-173
The reduction of nitrobenzene by an electrolytic method is fairly simple and it does not require the complicated equipment needed in the vapour phase reduction method. On account of the simplicity of operation, an attempt is being made to work out a
Publikováno v:
Electrochimica Acta. 16:1197-1200
The polarization behaviour of the cadmium electrode in alkaline solution is of interest in elucidating the mechanism of the negative electrode in the nickel-cadmium battery system. During charging of the negative electrode in service, an ac ripple is
Publikováno v:
Electrochimica Acta. 16:1593-1598