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The pyrolysis preparation of porous Sb2SxSe3-x thin films and photovoltaic performance of the corresponding solar cells.
- Source :
- Journal of Nanoparticle Research; Jul2020, Vol. 22 Issue 7, p1-7, 7p
- Publication Year :
- 2020
-
Abstract
- The porous Sb<subscript>2</subscript>S<subscript>x</subscript>Se<subscript>3-x</subscript> thin films with different pore sizes were successfully prepared on the TiO<subscript>2</subscript> compact layer by the pyrolysis of the precursor solution containing N-butyldithiocarbamic acid, Se, and Sb<subscript>2</subscript>O<subscript>3</subscript> in DMF and using the relative low spin-coating speed. The effect of the pyrolysis temperature on the chemical composition, optical absorption, crystal phase, and pore size of the porous Sb<subscript>2</subscript>S<subscript>x</subscript>Se<subscript>3-x</subscript> thin films was investigated, and the corresponding solar cells were also fabricated. The results points out that the Sb<subscript>2</subscript>S<subscript>x</subscript>Se<subscript>3-x</subscript> thin film pore sizes decreased with the increase of the pyrolysis temperature from 360 to 440 °C. The porous Sb<subscript>2</subscript>S<subscript>x</subscript>Se<subscript>3-x</subscript> thin films provided a possible path for assembling the hybrid absorption layer with quantum dots. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13880764
- Volume :
- 22
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Journal of Nanoparticle Research
- Publication Type :
- Academic Journal
- Accession number :
- 144870829
- Full Text :
- https://doi.org/10.1007/s11051-020-04911-w