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- Shin, Tae Joo
- Synchrotron Radiation Research Lab.
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Improved Performance in Polymer Solar Cells Using Mixed [61]PCBM/[71]PCBM Acceptors
- Author(s)
- Ko, Seo-Jin, Lee, Wonho, Choi, Hyosung, Walker, Bright, Yum, Seungjib, Kim, Seongbeom, Shin, Tae Joo, Woo, Han Young, Kim, Jin Young
- Issued Date
- 2015-03
- Citation
- ADVANCED ENERGY MATERIALS, v.5, no.5, pp.1 - 6
- Abstract
- A ternary blend polymer solar cell (PSC) comprising a semicrystalline polymer and two fullerene derivatives (C60, C70) shows a substantial increase in energy conversion efficiency as compared to that of corresponding binary blend PSCs. The enhancement in device efficiency results from an increase in short-circuit current density and a minimization of fill factor decrease at the optimum blend ratio.
- Publisher
- WILEY-V C H VERLAG GMBH
- ISSN
- 1614-6832
- Keyword (Author)
- bulk heterojunction, lamellar structures, polymer solar cells, ternary blends, two-acceptor systems
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