Synthesis, characterization, and photovoltaic applications of dithienogermole-dithienylbenzothiadiazole and -dithienylthiazolothiazole copolymers
Use this link to cite this item : https://ir.lib.hiroshima-u.ac.jp/00034817
ID | 34817 |
file | |
creator |
Hwang, Yong-Mook
Mizumo, Tomonobu
Morihara, Yasushi
Izawa, Takafumi
Sugioka, Takashi
Fujita, Akio
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subject | Germole
Polymer solar cell
Bulk hetero-junction
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NDC |
Chemistry
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abstract | New dithienogermole-based conjugated polymers were synthesized by the Stille coupling reactions of distannyldithienogermole and dibromoarene, and their photovoltaic properties were studied. These polymers possess low band gaps with broad absorptions covering the 400-800 nm range, and exhibit good film forming properties. Bulk hetero-junction solar cells prepared from blends of these polymers with PC(70)BM exhibit high power conversion efficiency up to 2.38%.
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journal title |
Polymer
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volume | Volume 52
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issue | Issue 18
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start page | 3912
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end page | 3916
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date of issued | 2011
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publisher | Elsevier Science Ltd
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issn | 0032-3861
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ncid | |
publisher doi | |
language |
eng
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nii type |
Journal Article
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HU type |
Journal Articles
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DCMI type | text
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format | application/pdf
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text version | author
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rights | (c) 2011 Elsevier B.V. All rights reserved.
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relation url | |
department |
Graduate School of Engineering
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