Performance improvement of inverted polymer solar cells with different top electrodes by introducing a MoO3 buffer layer

Tao, Chen, Ruan, Shengping, Zhang, Xindong, Xie, Guohua, Shen, Liang, Kong, Xiangzi, Dong, Wei, Liu, Caixia and Chen, Weiyou (2008) Performance improvement of inverted polymer solar cells with different top electrodes by introducing a MoO3 buffer layer. Applied Physics Letters, 93 19: 193307-1-193307-3. doi:10.1063/1.3026741

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Author Tao, Chen
Ruan, Shengping
Zhang, Xindong
Xie, Guohua
Shen, Liang
Kong, Xiangzi
Dong, Wei
Liu, Caixia
Chen, Weiyou
Title Performance improvement of inverted polymer solar cells with different top electrodes by introducing a MoO3 buffer layer
Formatted title
Performance improvement of inverted polymer solar cells with different top electrodes by introducing a MoO3 buffer layer
Journal name Applied Physics Letters   Check publisher's open access policy
ISSN 0003-6951
1520-8842
1077-3118
Publication date 2008-11-13
Sub-type Letter to editor, brief commentary or brief communication
DOI 10.1063/1.3026741
Open Access Status File (Author Post-print)
Volume 93
Issue 19
Start page 193307-1
End page 193307-3
Total pages 3
Place of publication College Park, MD, United States
Publisher American Institute of Physics
Language eng
Formatted abstract
Molybdenum trioxide (MoO3) was inserted between the active layer and top electrode in inverted polymer solar cells (PSCs) with nanocrystalline titanium dioxide as an electron selective layer. The performances of structurally identical PSCs with different top electrodes (Au, Ag, and Al) were investigated and compared. The interface between MoO3 and different metals was studied by x-ray photoelectron spectroscopy. The results showed that the performances of devices with different metals are greatly improved due to the incorporation of MoO3 and the open-circuit voltage of devices is relatively insensitive to the choice of the anode metal when MoO3 is introduced.
Q-Index Code CX
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Letter to editor, brief commentary or brief communication
Collection: School of Chemistry and Molecular Biosciences
 
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Created: Tue, 20 Sep 2011, 13:26:07 EST by Chen Tao on behalf of School of Chemistry & Molecular Biosciences