Photovoltaic Performance of Dye-sensitized Solar Cells assembled with Hybrid Composite Membrane based on Polypropylene Non-woven Matrix
- Title
- Photovoltaic Performance of Dye-sensitized Solar Cells assembled with Hybrid Composite Membrane based on Polypropylene Non-woven Matrix
- Author
- 김동원
- Keywords
- Dye-sensitized solar cell; Gel polymer electrolyte; Hybrid composite membrane; Photovoltaic performance; Polypropylene nonwoven
- Issue Date
- 2011-02
- Publisher
- Korean Chemical SOC
- Citation
- Bulletin of the Korean Chemical Society, 2011, 32(2), P.605-608
- Abstract
- Hybrid composite membranes were prepared by coating poly(ethylene oxide) and SiO(2) particles onto the porous polypropylene nonwoven matrix. Gel polymer electrolytes prepared by soaking the hybrid composite membranes in an organic electrolyte solution exhibited ionic conductivities higher than 1.1 x 10(-3) S cm(-1) at room temperature. Dye-sensitized solar cell (DSSC) employing the hybrid composite membrane with PEO and 10 wt % SiO(2) exhibited an open circuit voltage of 0.77 V and a short circuit current of 10.78 mA cm(-2) at an incident light intensity of 100 mW cm(-2), yielding a conversion efficiency of 5.2%. DSSC employing the hybrid composite membrane showed more stable photovoltaic performance than that of the DSSC assembled with liquid electrolyte.
- URI
- http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JCGMCS_2011_v32n2_605
- ISSN
- 0253-2964
- DOI
- 10.5012/bkcs.2011.32.2.605
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
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