کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1549972 | 1513111 | 2014 | 8 صفحه PDF | دانلود رایگان |

• Nanosized LDH intercalated with iodine used as additives for DSSC electrolyte.
• Addition of increasing amount of iodine has a positive effect on device performances.
• Time stability of devices prepared with quasi-solid electrolyte was studied.
A nanosized layered double hydroxide (n-LDH) was intercalated with growing amount of iodine and the resulting materials used as additives for the preparation of quasi-solid electrolytes for dye-sensitized solar cells (DSSC). The influence of the amount of iodine on solar cell performances was tested by dispersing 5 wt% of intercalated LDH in a methoxypropionitrile-based liquid electrolyte and using the obtained dispersion for DSSC assembly. The electrochemical characterization of the devices showed that the addition of increasing amount of iodine intercalated LDH has a positive effect on solar cell photoenergy conversion. In addition, time stability of devices prepared with non-liquid electrolyte were taken into consideration.
Journal: Solar Energy - Volume 107, September 2014, Pages 692–699