Enhanced Organic Photovoltaic Performance through Modulating Vertical Composition Distribution and Promoting Crystallinity of the Photoactive Layer by Diphenyl Sulfide Additives
文献类型：期刊论文
| 作者 | Li, JF; Wang, YF; Liang, ZZ; Wang, NN; Tong, JF; Yang, CM; Bao, XC; Xia, YJ |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2019 |
| 卷号 | 11期号:7页码:7022—7029 |
| 关键词 | POLYMER SOLAR-CELLS FINE-TUNED CRYSTALLINITY OPEN-CIRCUIT VOLTAGE SMALL-MOLECULE CONJUGATED POLYMER SELF-ORGANIZATION PHASE-SEPARATION EFFICIENCY RECOMBINATION PROPERTY |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.8b20466 |
| 文献子类 | 期刊论文 |
| 英文摘要 | To understand the vertical phase separation in the bulk junction active layer of organic photovoltaic devices is essential for controlling the charge transfer behavior and achieving effective charge collection. Here, diphenyl sulfide (DPS) was introduced as a novel additive into the PTB7-Th:PC71BM-based inverted polymer solar cells (PSCs), and the effect of additives on active blend films and photovoltaic characteristics was carefully studied. The results show that DPS could not only modulate the vertical composition distribution but also promote the ordered molecular packing of the photoactive layer, thus effectively improving exciton dissociation, charge transport, and collection, and thus exhibit an excellent power conversion efficiency of 9.7% with an improved fill factor (>70%) after using 3% DPS additive. The results show that the DPS solvent additive can effectively adjust the vertical phase distribution and crystallinity of blend films and improve the photovoltaic performance of the inverted organic photovoltaic devices. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31603]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Lanzhou Jiaotong Univ, Educ Minist, Key Lab Optoelect Technol & Intelligent Control, Lanzhou 730070, Peoples R China; 2.Lanzhou Jiaotong Univ, Sch Mat Sci & Engn, Lanzhou 730070, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China 4.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Li, JF,Wang, YF,Liang, ZZ,et al. Enhanced Organic Photovoltaic Performance through Modulating Vertical Composition Distribution and Promoting Crystallinity of the Photoactive Layer by Diphenyl Sulfide Additives[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(7):7022—7029. |
| APA | Li, JF.,Wang, YF.,Liang, ZZ.,Wang, NN.,Tong, JF.,...&Xia, YJ.(2019).Enhanced Organic Photovoltaic Performance through Modulating Vertical Composition Distribution and Promoting Crystallinity of the Photoactive Layer by Diphenyl Sulfide Additives.ACS APPLIED MATERIALS & INTERFACES,11(7),7022—7029. |
| MLA | Li, JF,et al."Enhanced Organic Photovoltaic Performance through Modulating Vertical Composition Distribution and Promoting Crystallinity of the Photoactive Layer by Diphenyl Sulfide Additives".ACS APPLIED MATERIALS & INTERFACES 11.7(2019):7022—7029. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。