металловойлочные основы

A study of the porous structure and discharge characteristics of electrochemically impregnated nickel oxide electrodes based on nickel- ized graphitized felt«Voilocarb-22» is conducted. It is shown that the developed technology of nickel oxide electrodes fabrication that involves such operations as nickel plating of the substrate, electrochemical impregnation, electrode formation and pressing allows forming polydisperse structured electrode active material with pore sizes ranging from 0.01 pm to 100 pm.

Basic publications devoted to the development of theoretical ideas on the operation of the nickel-oxide electrode (NOE) in alkaline accumulators and the technologies for its production are analyzed. The urgency of this problem is due to the fact that, first, alkaline batteries are constantly being improved, and improving the operational characteristics of NOE in this situation is one of the main tasks. Second, the spectrum of practical application of nickel-oxide electrodes is constantly expanded.