hybrid battery

The arrogant American company eEStor curled about the fact that it is found in the process of technology development , which will overturn the kept balance approaches to the power elements , and the solutions by its base will replace traditional storage batteries in the wide spectrum devices, from automobiles to notebook.
According to the patent documentation eEStor, its purpose the replacement of electrochemical batteries in practice everywhere, where the same adapt.

Its solution is the hybrid of traditional battery and ultra-capacitor on the base of powder-like titanate barium. According to the developers, this approach will allow to obtain the power elements , which exceed contemporary lithiumionic batteries in the indices of energy content, price,charging time and security.

Let us recall that ultra-capacitor - this is the cell battery, capable of rapid generation of energy in a short time, sometimes using in the automobiles. Electric field in them remains between the pairs of conductors located closely.

At the present moment the ultras-capacitor use activated carbon, which has extremely porous structure, thanks to which electrodes have completely large area.

However, the advantages of ultras-capacitor are also completely significant - life cycle from 10 years and more, the possibility to work at low temperatures, immunity to the impacts and vibration, high efficiency. However, all came to nothing by size, 25 times greater than in lithiumionic analog with the identical capacity.

The use titanate barium in the ultra-capacitor as the dielectric makes possible to attain energy density in 280 W/kg. For the comparison, in present lithiumionic batteries this index is 120 W/kg.

The application of similar power elements will begin from automobiles, where similar systems will begin to be installed already in the present year, while application in other branches, in particular, in notebook are planned for the distant future.

hybrid battery

HYBRID BATTERY