FIELD: manufacturing technology.
SUBSTANCE: invention relates to the technology of creating thin-film environmentally friendly solar cells and can be used to create flexible solar cells based on CdTe, CIGS or CZTS (Se). Polyimide film is pre-annealed in vacuum at T = 300–350 °C, then in the first stage, the molybdenum layer is precipitated at a pressure p1 > 6 × 10-3 mmHg, and on the second – with p2 = (2 ÷ 6) × 10-3 mmHg. Layers put in the ratio d1 ≥ d2, where d1 – thickness of the first layer, d2 – thickness of the second layer.
EFFECT: invention allows to obtain coatings that are stable in a liquid medium, with acceptable adhesion and resistivity on polyimide substrates.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| Method of producing photosensitive kesterite films | 2020 |
|
RU2744157C1 |
| METHOD FOR MANUFACTURING FLEXIBLE SOLAR CELLS WITH CdTe ABSORBING LAYER ON POLYMER FILM | 2023 |
|
RU2806180C1 |
| METHOD OF MAKING PHOTOSENSITIVE CHALCOPYRITE FILMS | 2014 |
|
RU2567191C1 |
| METHOD FOR PRODUCING PHOTOSENSITIVE Cu-Cr-Sn-S FILMS | 2022 |
|
RU2795845C1 |
| MULTILAYER POLYMER-CARBON COMPOSITE FOR PROTECTION AGAINST SPACE IMPACT AND METHOD FOR PRODUCTION THEREOF | 2019 |
|
RU2719682C1 |
| METHOD FOR PRODUCTION OF MONOGRAIN KESTERITE POWDERS | 2018 |
|
RU2695208C1 |
| THIN-FILM TITANIUM THERMISTOR ON FLEXIBLE POLYIMIDE SUBSTRATE AND METHOD OF MANUFACTURE THEREOF | 2020 |
|
RU2736233C1 |
| METHOD OF MAKING MULTILEVEL COMMUTATION OF INTEGRATED CIRCUITS | 1992 |
|
RU2017353C1 |
| METHOD OF PRODUCING MONO-GRIT KESTERITE POWDERS FROM TERNARY COPPER AND TIN CHALCOGENIDES AND ZINC COMPOUNDS | 2019 |
|
RU2718124C1 |
| SILICON-ON-INSULATOR STRUCTURE FOR MANUFACTURING SEMICONDUCTOR DEVICES AND ITS PRODUCTION METHOD | 2002 |
|
RU2193255C1 |
