The name of the project:
"Lithium - polymer and lithium - ion current sources"
The content of the work.
An increase of the portion of the accumulators production with the lithium anode allow to determine the works as actual in this direction both from a scientific point of view and from an economical point of view. Essentially new decisions which have arisen as a result of the previous researches allow to offer in the given project the following developments.
Anode.
A flat (by thickness up to 0.5 mm) flexible and construction material on the basis of the polymer systems both with an intercalation of lithium (decrease of the lithium content in comparison with the classic one up to 70%) and in general without it. A flat lithium anode with an antidendrite protection (providing an explosion safety) on a base n - conductive materials.
Cathode.
A flat construction material on a base of the compound, containing vanadium and manganese.
Separator.
A propylene ethylene fusible protective type separator with a surface processing by the bifunctional SAWs, increasing the capacity of an electrolyte in 3 times.
Electrolyte.
An electrolyte, containing polymer and polymer electrolyte, realized both in condensed, and in solid modification, that allow to make a source with an using of the pressing technology.
The expected results.
During realization of works it is provided the development of the construction elements of the recharged current sources of both flat and "finger - shaped" design with the specific parameters C = 260 - 300 mA h/cm3 or from 1 m3 up to 90*103 A/h at the discharge current up to 10 A at the cyclic recurrence (20 - 25% of an initial parameters) from 400 and more.
The possible areas of the application of results
Taking into account, that the assortment and the quantity of the small - sized electronic consumer equipment (receivers, tape recorders, cell phones, pagers and so on), excepting the products of the military and special facilities, increase with the non forecasting velocity, the project of the manufacture of the high capacity lithium accumulators on a global scale will be increased the year from one year. Especially it should be note that in generally all types of the supply sources are operate in a range of the positive temperature. The offered sources have that specific ability, that they are efficient at temperature up to - 40°C and are steady against shock loadings up to 100 g. Thus, the offered development are most effective for application in products of special equipment.