期刊
MATERIALS RESEARCH EXPRESS
卷 4, 期 4, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/2053-1591/aa6a78
关键词
dye-sensitized solar cells; conversion efficiency; quantum dots; gel polymer electrolytes; cellulose acetate
资金
- Ministry of Science, Technology, and Innovation (MOSTI) Malaysia
- Ministry of Higher Education (MOHE) under the FRGS grant [600-RMI/FRGS 5/3 (56/2014)]
This paper describes the efficiency of solar cells that have been prepared by mixing quantum dots (QD) in gel polymer electrolytes (GPEs) based on plasticized cellulose acetate. Copper indium sulfide/zinc sulfide (CuInS/ZnS) QD was doped into GPEs and was characterized for application in a dye-sensitized solar cell (DSSC). The addition of QD into GPEs increases the conductivity up to 1.6 x 10(-1) S cm(-1) at room temperature made them a promising electrolyte for DSSC. Atomic force microscopy analysis affirmed the uniform distribution of QD into the polymer matrix. The photovoltaic efficiency performance of DSSC using QD-doped GPE electrolyte was found to be increased up to 8.02%.
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