Understanding Solvent Manipulation of Morphology in Bulk-Heterojunction Organic Solar Cells
文献类型：期刊论文
| 作者 | Chen, Yuxia; Zhan, Chuanlang; Yao, Jiannian |
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 11期号:19页码:2620-2632 |
| 关键词 | charge transfer energy conversion morphology solar cells solvent effects |
| 英文摘要 | Film morphology greatly influences the performance of bulk-heterojunction (BHJ)-structure-based solar cells. It is known that an interpenetrating bicontinuous network with nanoscale-separated donor and acceptor phases for charge transfer, an ordered molecular packing for exciton diffusion and charge transport, and a vertical compositionally graded structure for charge collection are prerequisites for achieving highly efficient BHJ organic solar cells (OSCs). Therefore, control of the morphology to obtain an ideal structure is a key problem. For this solution-processing BHJ system, the solvent participates fully in film processing. Its involvement is critical in modifying the nanostructure of BHJ films. In this review, we discuss the effects of solvent-related methods on the morphology of BHJ films, including selection of the casting solvent, solvent mixture, solvent vapor annealing, and solvent soaking. On the basis of a discussion on interaction strength and time between solvent and active materials, we believe that the solvent-morphology-performance relationship will be clearer and that solvent selection as a means to manipulate the morphology of BHJ films will be more rational. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/35106]  |
| 专题 | 化学研究所_光化学实验室 |
| 作者单位 | Chinese Acad Sci, CAS Key Lab Photochem, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yuxia,Zhan, Chuanlang,Yao, Jiannian. Understanding Solvent Manipulation of Morphology in Bulk-Heterojunction Organic Solar Cells[J]. CHEMISTRY-AN ASIAN JOURNAL,2016,11(19):2620-2632. |
| APA | Chen, Yuxia,Zhan, Chuanlang,&Yao, Jiannian.(2016).Understanding Solvent Manipulation of Morphology in Bulk-Heterojunction Organic Solar Cells.CHEMISTRY-AN ASIAN JOURNAL,11(19),2620-2632. |
| MLA | Chen, Yuxia,et al."Understanding Solvent Manipulation of Morphology in Bulk-Heterojunction Organic Solar Cells".CHEMISTRY-AN ASIAN JOURNAL 11.19(2016):2620-2632. |
入库方式： OAI收割
来源：化学研究所
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