METHOD OF OBTAINING A SEQUENCE OF PV LAYERS AND A SEQUENCE OF PV LAYERS OBTAINED USING SAID METHOD Russian patent published in 2020 - IPC H01L21/20 

Abstract RU 2732867 C2

FIELD: technological processes.

SUBSTANCE: invention can be used to produce electrotechnical thin films, particularly sequences of electrotechnical PV layers. Essence of the invention is that a method of obtaining a sequence of PV layers, which enables to use industrial waste heat and / or long-wave infrared radiation, at room temperature, at which electrically conductive and / or semiconductor inorganic agglomerates are provided in the surface dispersion and solidified to obtain layers, where curing is carried out at room temperature and curing is accelerated by exposing at least one reagent, wherein sequence of PV layers comprises carrier, on top of which electroconductive electrode layer is applied, metals or compounds of metals distributed in a plastic matrix are deposited on top of the electrode layer as inorganic agglomerates in a first layer, second layer of inorganic metal agglomerates is applied on at least partially strongly basic or strongly acidic oxide matrix over first layer, where during application and curing, metal agglomerates react with strongly acidic or basic matrix, wherein matrix, in turn, also reacts with metal agglomerates of first layer, during curing and realization of reaction formation of photoelectrically active transition takes place, second layer is provided with a transparent coating electrode and / or a contact electrode, and a photoelectrically active sequence of layers is suitably brought into contact and folded and welded in the form of a sequence of PV layers.

EFFECT: possibility of producing thin films which are solid, stable and actually 100 % reversible with respect to their electrical properties.

8 cl, 5 dwg

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RU 2 732 867 C2

Authors

Linder Patrick

Linder Daniel

Dates

2020-09-24Published

2016-02-26Filed