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

被引：13

作者：

Chehata, N. ^{[1
]}

Ltaief, A. ^{[1
]}

Ilahi, B. ^{[2
]}

Salam, B. ^{[3
]}

Bouazizi, A. ^{[1
]}

Maaref, H. ^{[2
]}

Beyou, E. ^{[4
]}

机构：

[1] Univ Monastir, Fac Sci Monastir, Lab Mat Condensee & Nanosci, Equipe Dispositifs Elect Organ & Photovolt Mol, Monastir 5019, Tunisia

[2] Univ Monastir, Fac Sci Monastir, Lab Microoptoelect & Nanostruct, Monastir 5019, Tunisia

[3] CEA Grenoble, Lab Technol Microelect, F-38054 Grenoble, France

[4] Univ Lyon 1, F-69622 Villeurbanne, France

来源：

SYNTHETIC METALS | 2014年 / 191卷

关键词：

Polymer; Si nanowires; Hybrid solar cells; Photoluminescence quenching; Photovoltaic effect; EFFICIENCY; NANOCOMPOSITES; DEGRADATION; NANOWIRES; TRANSPORT; ACCEPTOR; ZNO;

D O I：

10.1016/j.synthmet.2014.02.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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 J(sc) of 0.328 mu A/cm(2), a V-oc of 0.680 V and FF of 38%. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：6 / 11

页数：6

共 33 条

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[2]

[Anonymous], J PHYS CHEM B

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