Solution-processed small molecules using different electron linkers for high-performance solar cells

Yang Yang; Yongsheng Liu; Chun Chao Chen; Qi Chen; Letian Dou; Ziruo Hong; Gang Li

doi:10.1002/adma.201301716

Solution-processed small molecules using different electron linkers for high-performance solar cells

Yang Yang^*, Yongsheng Liu, Chun Chao Chen, Qi Chen, Letian Dou, Ziruo Hong, Gang Li

^*Corresponding author for this work

University of California at Los Angeles

Research output: Contribution to journal › Article › peer-review

99 Citations (Scopus)

Abstract

Conjugated acceptor-donor-acceptor small molecules using different electron linkers are designed, synthesized, and used in organic solar cells. All of these small molecules show high photoconversion efficiencies (PCEs), ranging from 3.18-6.15% under simulated AM 1.5G condition. A maximum PCE of 6.15% combined with a high V_oc of 0.85 V, a J_sc of 10.79 mA cm^-2 and a notable FF of 67.1% are achieved with T3/PC₇₁BM blend based devices using polydimethylsiloxane as additive.

Original language	English
Pages (from-to)	4657-4662
Number of pages	6
Journal	Advanced Materials
Volume	25
Issue number	33
DOIs	https://doi.org/10.1002/adma.201301716
Publication status	Published - 6 Sept 2013
Externally published	Yes

Keywords

band gap
energy level
organic solar cells
power conversion efficiencies

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10.1002/adma.201301716

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title = "Solution-processed small molecules using different electron linkers for high-performance solar cells",

abstract = "Conjugated acceptor-donor-acceptor small molecules using different electron linkers are designed, synthesized, and used in organic solar cells. All of these small molecules show high photoconversion efficiencies (PCEs), ranging from 3.18-6.15\% under simulated AM 1.5G condition. A maximum PCE of 6.15\% combined with a high Voc of 0.85 V, a Jsc of 10.79 mA cm-2 and a notable FF of 67.1\% are achieved with T3/PC71BM blend based devices using polydimethylsiloxane as additive.",

keywords = "band gap, energy level, organic solar cells, power conversion efficiencies",

author = "Yang Yang and Yongsheng Liu and Chen, \{Chun Chao\} and Qi Chen and Letian Dou and Ziruo Hong and Gang Li",

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doi = "10.1002/adma.201301716",

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T1 - Solution-processed small molecules using different electron linkers for high-performance solar cells

AU - Yang, Yang

AU - Liu, Yongsheng

AU - Chen, Chun Chao

AU - Chen, Qi

AU - Dou, Letian

AU - Hong, Ziruo

AU - Li, Gang

PY - 2013/9/6

Y1 - 2013/9/6

N2 - Conjugated acceptor-donor-acceptor small molecules using different electron linkers are designed, synthesized, and used in organic solar cells. All of these small molecules show high photoconversion efficiencies (PCEs), ranging from 3.18-6.15% under simulated AM 1.5G condition. A maximum PCE of 6.15% combined with a high Voc of 0.85 V, a Jsc of 10.79 mA cm-2 and a notable FF of 67.1% are achieved with T3/PC71BM blend based devices using polydimethylsiloxane as additive.

AB - Conjugated acceptor-donor-acceptor small molecules using different electron linkers are designed, synthesized, and used in organic solar cells. All of these small molecules show high photoconversion efficiencies (PCEs), ranging from 3.18-6.15% under simulated AM 1.5G condition. A maximum PCE of 6.15% combined with a high Voc of 0.85 V, a Jsc of 10.79 mA cm-2 and a notable FF of 67.1% are achieved with T3/PC71BM blend based devices using polydimethylsiloxane as additive.

KW - band gap

KW - energy level

KW - organic solar cells

KW - power conversion efficiencies

UR - https://www.scopus.com/pages/publications/84883490220

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DO - 10.1002/adma.201301716

M3 - Article

AN - SCOPUS:84883490220

SN - 0935-9648

VL - 25

SP - 4657

EP - 4662

JO - Advanced Materials

JF - Advanced Materials

IS - 33

ER -

Solution-processed small molecules using different electron linkers for high-performance solar cells

Abstract

Keywords

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