Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole

Jianhui Hou; Hsiang Yu Chen; Shaoqing Zhang; Gang Li; Yang Yang

doi:10.1021/ja806687u

Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole

Jianhui Hou, Hsiang Yu Chen, Shaoqing Zhang, Gang Li, Yang Yang

Research output: Journal article publication › Journal article › Academic research › peer-review

1091 Citations (Scopus)

Abstract

A new low band gap silole-containing conjugated polymer, PSBTBT, was designed and synthesized. Photovoltaic properties of PSBTBT were initially investigated, and an average power conversion efficiency (PCE) of 4.7 % with a best PCE of 5.1 % was recorded under illumination (AM 1.5G, 100 mW/cm2). The response range of the device covers the whole visible range from 380 to 800 nm. These results indicate that PSBTBT is a promising polymer material for applications in polymer solar cells.

Original language	English
Pages (from-to)	16144-16145
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	130
Issue number	48
DOIs	https://doi.org/10.1021/ja806687u
Publication status	Published - 3 Dec 2008
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja806687u

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title = "Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole",

abstract = "A new low band gap silole-containing conjugated polymer, PSBTBT, was designed and synthesized. Photovoltaic properties of PSBTBT were initially investigated, and an average power conversion efficiency (PCE) of 4.7 % with a best PCE of 5.1 % was recorded under illumination (AM 1.5G, 100 mW/cm2). The response range of the device covers the whole visible range from 380 to 800 nm. These results indicate that PSBTBT is a promising polymer material for applications in polymer solar cells.",

author = "Jianhui Hou and Chen, {Hsiang Yu} and Shaoqing Zhang and Gang Li and Yang Yang",

year = "2008",

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doi = "10.1021/ja806687u",

language = "English",

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pages = "16144--16145",

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Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole. / Hou, Jianhui; Chen, Hsiang Yu; Zhang, Shaoqing et al.
In: Journal of the American Chemical Society, Vol. 130, No. 48, 03.12.2008, p. 16144-16145.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole

AU - Hou, Jianhui

AU - Chen, Hsiang Yu

AU - Zhang, Shaoqing

AU - Li, Gang

AU - Yang, Yang

PY - 2008/12/3

Y1 - 2008/12/3

N2 - A new low band gap silole-containing conjugated polymer, PSBTBT, was designed and synthesized. Photovoltaic properties of PSBTBT were initially investigated, and an average power conversion efficiency (PCE) of 4.7 % with a best PCE of 5.1 % was recorded under illumination (AM 1.5G, 100 mW/cm2). The response range of the device covers the whole visible range from 380 to 800 nm. These results indicate that PSBTBT is a promising polymer material for applications in polymer solar cells.

AB - A new low band gap silole-containing conjugated polymer, PSBTBT, was designed and synthesized. Photovoltaic properties of PSBTBT were initially investigated, and an average power conversion efficiency (PCE) of 4.7 % with a best PCE of 5.1 % was recorded under illumination (AM 1.5G, 100 mW/cm2). The response range of the device covers the whole visible range from 380 to 800 nm. These results indicate that PSBTBT is a promising polymer material for applications in polymer solar cells.

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DO - 10.1021/ja806687u

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JF - Journal of the American Chemical Society

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ER -

Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole

Abstract

ASJC Scopus subject areas

UN SDGs

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