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Article Dans Une Revue Synthetic Metals Année : 2014

Improved photovoltaic performance of silicon nanowires/conjugated polymer hybrid solar cells

Résumé

In this study, we investigate the effect of incorporation of Si nanowires (SiNWs) on the organic/inorganic hybrid nanocomposites based on poly [2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene vinylene] (MEH-PPV) and SiNWs. A huge potential for SiNWs for an amelioration of optical properties of investigated structures was shown, and particularly a more efficient charge transfer was guaranteed. The impact of SiNWs incorporation on photoluminescence properties of polymer:Si nanowires nanocomposites have been correlated with morphological characteristics. MEH-PPV:SiNWs (1:2) is the optimum composition where the device performance displays a Jsc of 0.328 μA/cm2, a Voc of 0.680 V and FF of 38%.
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Dates et versions

hal-02402086 , version 1 (10-12-2019)

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N. Chehata, A. Ltaief, B. Ilahi, B. Salam, A. Bouazizi, et al.. Improved photovoltaic performance of silicon nanowires/conjugated polymer hybrid solar cells. Synthetic Metals, 2014, 191, pp.6-11. ⟨10.1016/j.synthmet.2014.02.009⟩. ⟨hal-02402086⟩
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