Enhancement of dye sensitized solar cell by adding gold nanoparticles - S.Jaber, Ghufran;K.Ali, Abdulrhman
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Dye sensitized solar cell (DSSC) were fabricated and enhancement of the DSSC conversion efficiency was achieved. The UV-Vis data showed high absorbance of AuNPs+N719 dye compared to N719 dye alone; which means that the immersion of AuNPs in the N719-dye solution increases the total absorbance of the dye.Also the relative increase of the short circuit current density after the adding AuNPs was 76%. In the same way the relative increase of the open voltage circuit after adding AuNPs was 6.7%. The conversion efficiency of the DSSC (FTO /TiO2/ dye) was 1.75 while was 2.8 of the enhanced DSSC with AuNPs (FTO/ TiO2/Dye+AuNPs).…mehr

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Produktbeschreibung
Dye sensitized solar cell (DSSC) were fabricated and enhancement of the DSSC conversion efficiency was achieved. The UV-Vis data showed high absorbance of AuNPs+N719 dye compared to N719 dye alone; which means that the immersion of AuNPs in the N719-dye solution increases the total absorbance of the dye.Also the relative increase of the short circuit current density after the adding AuNPs was 76%. In the same way the relative increase of the open voltage circuit after adding AuNPs was 6.7%. The conversion efficiency of the DSSC (FTO /TiO2/ dye) was 1.75 while was 2.8 of the enhanced DSSC with AuNPs (FTO/ TiO2/Dye+AuNPs).
Autorenporträt
Date of birth: 24/5/1990, currently residing in AL-Bayaa, Baghdad, Iraq. BsC in laser Physics, 2012. Post graduated of Science in laser Physics, 2015. University of technology, Applied science. Seeking an entry level position to start the career where I could perform my knowledge and training experience for the better growth of the firm.