Re-emitting oxide – copper iodide(I) films for silicone solar cells

Журнал Белорусского государственного университета: Химия

Piotr P.Pershukevich¹  Alexander V. Mazanik²  Nadzeya V. Shynkevich²  Leonid I.Bruk³  Dormidont A.Serban³  Nicolai N.Curmei³  Catherine A. Kovel⁴  Gvidona P.Shevchenko⁴  Yuliya V. Bokshyts⁴ 

[1] B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, 68-2 Niezaliežnasci Avenue, Minsk 220072, Belarus;Belarusian State University, 4 Niezaliežnasci Avenue, Minsk 220030, Belarus;Institute of Applied Physics, 5 Academiei Street, Chisinau, MD-2028, Moldova;Research Institute for Physical Chemical Problems, Belarusian State University, 14 Lieninhradskaja Street, Minsk 220006, Belarus;

关键词: solar cell;    transmission spectra;    spectral and luminescent properties;    photovoltaic parameters;   

DOI  :  10.33581/2520-257X-2021-1-50-57

来源: DOAJ

【 摘 要 】

The effect of Al2O3 – CuI oxide films on the photoelectric parameters of silicon solar cells (SCs) has been studied. The largest increase in the external quantum efficiency of photoelectric conversion of SCs in the near UV range is observed for monolayer films of the 50Al2O3 – 50CuI composition, heat-treated at 280 °C for 30 min, which corresponds to a relative increase in the photocurrent upon exposure to radiation of spectral composition AM1.5 (1000 W/m2 ) by more than 35 %. This confirms the efficiency of using re-emitting Al2O3 – CuI films to increase the efficiency of silicon SCs.

【 授权许可】

Unknown