Photoinduced electron transfer in conjugated molecules containing different donor in an external electric field
文献类型：期刊论文
| 作者 | Shen, Cong1; Zhou, Qiao1,2; Zhao, Meiyu3; Lu, Xuemei1; Song, Peng1,4,5 |
| 刊名 | Spectrochimica acta part a-molecular and biomolecular spectroscopy
 |
| 出版日期 | 2019-02-05 |
| 卷号 | 208页码:294-298 |
| 关键词 | External electric field Charge separation Charge recombination Conjugated molecules |
| ISSN号 | 1386-1425 |
| DOI | 10.1016/j.saa.2018.10.026 |
| 通讯作者 | Lu, xuemei(luxuemei@lnu.edu.cn) ; Song, peng(songpeng@lnu.edu.cn) |
| 英文摘要 | Photoinduced electron transfers in different conjugated donor polymer containing with pc60 bm as the acceptor (x3:pc60 bm and x6:pc60 bm) were theoretically investigated. a detailed theoretical analysis of marcus electron transfer rate in an external electric field was also performed. by discussing the effect of electric field on delta g, lambda, v-da and charge separation rate, we have come to some conclusions. the results reveal that the free energy change and electronic coupling matrix are significantly influence by the vector properties of external electric field. thus, the electron transfer process appears critically influenced by external electric fields. our results will provide meaningful information on enhancing the photoelectric conversion efficiencies of bhj solar cells. (c) 2018 published by elsevier b.v. |
| WOS关键词 | ORGANIC SOLAR-CELLS ; CHARGE-TRANSFER ; ENERGY-TRANSFER ; EXCHANGE ; TRANSPORT ; DESIGN ; SYSTEM ; MODEL ; GAP |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000449900700035 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373094 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Lu, Xuemei; Song, Peng |
| 作者单位 | 1.Liaoning Univ, Dept Phys, Shenyang 110036, Liaoning, Peoples R China 2.Jilin Univ, Jilin Prov Key Lab Appl Atom & Mol Spect, Inst Atom & Mol Phys, Changchun 130012, Jilin, Peoples R China 3.Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150080, Heilongjiang, Peoples R China 4.Liaoning Univ, Liaoning Key Lab Semicond Light Emitting & Photoc, Shenyang 110036, Liaoning, Peoples R China 5.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Cong,Zhou, Qiao,Zhao, Meiyu,et al. Photoinduced electron transfer in conjugated molecules containing different donor in an external electric field[J]. Spectrochimica acta part a-molecular and biomolecular spectroscopy,2019,208:294-298. |
| APA | Shen, Cong,Zhou, Qiao,Zhao, Meiyu,Lu, Xuemei,&Song, Peng.(2019).Photoinduced electron transfer in conjugated molecules containing different donor in an external electric field.Spectrochimica acta part a-molecular and biomolecular spectroscopy,208,294-298. |
| MLA | Shen, Cong,et al."Photoinduced electron transfer in conjugated molecules containing different donor in an external electric field".Spectrochimica acta part a-molecular and biomolecular spectroscopy 208(2019):294-298. |
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来源：大连化学物理研究所
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