Poly(4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b ']dithiophene vinylene): synthesis, optical and photovoltaic properties
文献类型：期刊论文
| 作者 | He, Youjun1,2; Zhou, Yi3; Zhao, Guangjin1,2; Min, Jie1; Guo, Xia1; Zhang, Bo1; Zhang, Maojie1,2; Zhang, Jing1,2; Li, Yongfang1; Zhang, Fengling3 |
| 刊名 | Journal of polymer science part a-polymer chemistry
 |
| 出版日期 | 2010-04-15 |
| 卷号 | 48期号:8页码:1822-1829 |
| 关键词 | Conjugated polymers Pc70bm Poly(benzodithiophene vinylene) Polymer solar cells Synthesis Uv-vis spectroscopy |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.23952 |
| 通讯作者 | Li, yongfang(liyf@iccas.ac.cn) |
| 英文摘要 | A new benzodithiophene (bdt)-based polymer, poly(4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene vinylene) (pbdtv), was synthesized by pd-catalyzed stille-coupling method. the polymer is soluble in common organic solvents and possesses high thermal stability. pbdtv film shows a broad absorption band covering from 350 nm to 618 nm, strong photoluminescence peaked at 545 nm and high hole mobility of 4.84 x 10(-3) cm(2)/vs. photovoltaic properties of pbdtv were studied by fabricating the polymer solar cells based on pbdtv as donor and pc70bm as acceptor. with the weight ratio of pbdtv: pc70bm of 1:4 and the active layer thickness of 65 nm, the power conversion efficiency of the device reached 2.63% with v-oc = 0.71 v, i-sc = 6.46 ma/cm(2), and ff = 0.57 under the illumination of am1.5, 100 mw/cm(2). (c) 2010 wiley periodicals, inc. j polym sci part a: polym chem 48: 1822-1829, 2010 |
| WOS关键词 | POLYMER SOLAR-CELLS ; FIELD-EFFECT TRANSISTORS ; LIGHT-EMITTING-DIODES ; LOW-BANDGAP POLYMERS ; ABSORPTION-SPECTRA ; CONJUGATED POLYMER ; HOLE MOBILITY ; ELECTRONIC-PROPERTIES ; CHARGE-TRANSPORT ; ENERGY-LEVEL |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000276976300017 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2409874 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Yongfang |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Linkoping Univ, IFM, SE-58183 Linkoping, Sweden |
| 推荐引用方式 GB/T 7714 | He, Youjun,Zhou, Yi,Zhao, Guangjin,et al. Poly(4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b ']dithiophene vinylene): synthesis, optical and photovoltaic properties[J]. Journal of polymer science part a-polymer chemistry,2010,48(8):1822-1829. |
| APA | He, Youjun.,Zhou, Yi.,Zhao, Guangjin.,Min, Jie.,Guo, Xia.,...&Inganas, Olle.(2010).Poly(4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b ']dithiophene vinylene): synthesis, optical and photovoltaic properties.Journal of polymer science part a-polymer chemistry,48(8),1822-1829. |
| MLA | He, Youjun,et al."Poly(4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b ']dithiophene vinylene): synthesis, optical and photovoltaic properties".Journal of polymer science part a-polymer chemistry 48.8(2010):1822-1829. |
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