Efficiency enhancement in small molecule bulk heterojunction organic solar cells via additive
文献类型：期刊论文
| 作者 | Fan, Haijun1,2; Shang, Huixia1,2; Li, Yongfang1; Zhan, Xiaowei1 |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2010-09-27 |
| 卷号 | 97期号:13页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.3491268 |
| 通讯作者 | Zhan, xiaowei(xwzhan@iccas.ac.cn) |
| 英文摘要 | Improved performance of small molecule bulk heterojunction (bhj) organic solar cells based on 4,7-bis(2-triphenylamino-3-dodecyl-thiophene-5-yl)-benzo [c][1,2,5]thiadiazole (ttbtt)/pc(71)bm (1: 3, w/w) blend has been obtained by using 1,8-octanedithiol (odt) as a processing additive. based on the analysis of absorption spectrum, charge transport, and film morphology, the 30% enhancement in power conversion efficiency (pce) via 1% odt addition is attributed to aggregated domain formation, enhanced absorption, improved hole mobility, and more balanced charge transport. finally, a pce as high as 2.86% was achieved, which is among the top reported for solution-processed small molecule bhj organic solar cells. (c) 2010 american institute of physics. [doi:10.1063/1.3491268] |
| WOS关键词 | NANOSCALE PHASE-SEPARATION ; MORPHOLOGY |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000282443800076 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2414406 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhan, Xiaowei |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Haijun,Shang, Huixia,Li, Yongfang,et al. Efficiency enhancement in small molecule bulk heterojunction organic solar cells via additive[J]. Applied physics letters,2010,97(13):3. |
| APA | Fan, Haijun,Shang, Huixia,Li, Yongfang,&Zhan, Xiaowei.(2010).Efficiency enhancement in small molecule bulk heterojunction organic solar cells via additive.Applied physics letters,97(13),3. |
| MLA | Fan, Haijun,et al."Efficiency enhancement in small molecule bulk heterojunction organic solar cells via additive".Applied physics letters 97.13(2010):3. |
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来源：中国科学院大学
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