RESOURCE AND ENERGY SAVING TECHNOLOGIES BASED ON NANOSTRUCTURED SILICON
https://doi.org/10.15518/isjaee.2015.19.019
Abstract
Porous silicon is advisable to get by electrochemical etching. The porosity of the obtained samples was about 70%. The thickness of the porous layer is (150–250) nm. The results of measurement of a reflectance of solar cells with different layer thicknesses of porous silicon show increased absorptive capacity of the porous silicon with increasing thickness, which directly indicates the possibility of using this material in solar cells. The porous silicon layer thickness from 70 microns has a greater dispersibility than the layers of lesser thickness. Thus, the use of porous silicon as a raw material for solar cells has excellent prospects. Such structures have a clear advantage over traditional and greatly improved technology to produce photovoltaic devices.
About the Author
y. A. Suchikova
Berdyansk State Pedagogical University
Ukraine
Ukraine
PhD (physics and mathematics), associate professor of Berdyansk State Pedagogical University
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Review
For citations:
Suchikova y.A. RESOURCE AND ENERGY SAVING TECHNOLOGIES BASED ON NANOSTRUCTURED SILICON. Alternative Energy and Ecology (ISJAEE). 2015;(19):136-141. (In Russ.) https://doi.org/10.15518/isjaee.2015.19.019
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