щелочной аккумулятор

The manufacturing techniques nickel oxide electrode with a basis from a nickelized carbon fibre are offered. Comparative research of electrochemical characteristics (specific electric capacity, the self-category) pre-production models with a control industrial sample an nickel oxide electrode with a ceramic-metal basis carried out. It is established, that application of a basis from a nickelized carbon fibre allows to reduce the charge of nickel and his alloys, to simplify manufacturing techniques of an electrode. Pre-production models nickel oxide electrodes have a high operational resource as are less subject to washing away of active weight due to fiber structure of a basis.

It is shown that the nonlinear structural model of the battery can be used for modeling the voltage relaxation processes after a charge of batteries. The solution obtained is valid for alkaline, acid and lithium-ion batteries. Comparison of solutions, with the experimental data for nickel-cadmium batteries, showed, that the relative error does not exceed 3%.