Decreasing the aggregation of PCBM in P3HT/PCBM blend films by cooling the solution
文献类型：期刊论文
| 作者 | Sun, Yue; Liu, Jiangang; Ding, Yan; Han, Yanchun |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2013-03-20 |
| 卷号 | 421页码:135-141 |
| 关键词 | Solution Aggregations Crystal Nucleus Network Of P3ht nanOfibers Pcbm Micro-size Aggregations |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2012.12.053 |
| 英文摘要 | The number of micro-sized PCBM aggregations in P3HT/PCBM blend films was reduced by cooling the solution at 0 degrees C. P3HT aggregated when the solution was kept at 0 degrees C for more than 4h. These P3HT aggregations acted as crystal nucleus, resulting in a network of P3HT nanofibers formation in the spin coated films. Then, after thermal annealing the film at 140 degrees C for 1 h, the growth of PCBM micro-size aggregations was efficiently prevented by the dense network of P3HT nanofibers, which was formed before PCBM aggregated. As a result, the density of PCBM micro-size aggregations reduced from 6.2% to 1.0% compared to the room temperature solution. (C) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000316369800016 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46529]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Yanchun |
| 作者单位 | Chinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Yue,Liu, Jiangang,Ding, Yan,et al. Decreasing the aggregation of PCBM in P3HT/PCBM blend films by cooling the solution[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2013,421:135-141. |
| APA | Sun, Yue,Liu, Jiangang,Ding, Yan,&Han, Yanchun.(2013).Decreasing the aggregation of PCBM in P3HT/PCBM blend films by cooling the solution.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,421,135-141. |
| MLA | Sun, Yue,et al."Decreasing the aggregation of PCBM in P3HT/PCBM blend films by cooling the solution".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 421(2013):135-141. |
入库方式： OAI收割
来源：化学研究所
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