Evolution of 2,5-Bis(4-biphenylyl)bithiophene Thin Films and Its Effect on the Weak Epitaxy Growth of ZnPc
文献类型：期刊论文
| 作者 | Huang, Lizhen; Liu, Chengfang; Yu, Bo; Zhang, Jidong; Geng, Yanhong; Yan, Donghang1 |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY B
 |
| 出版日期 | 2010-04-15 |
| 卷号 | 114期号:14页码:4821-4827 |
| ISSN号 | 1520-6106 |
| DOI | 10.1021/jp100095r |
| 英文摘要 | Evolution of BP2T films grown at the early stage was investigated using atomic force microscopy (AFM) and X-ray diffraction (XRD). The AFM results demonstrate that the BP2T grown on the SiO(2) substrate transformed from a layer by layer growth to island growth when the coverage is higher than 3 ML. The out-of-plane and in-plane X-ray diffraction measurements reveal a phase transition from the thin film phase to the bulk phase suddenly occurs as the growth mode changes. A careful analysis of the structure evolution implies that not only the strain but also the soft matter property of the organic thin films are responsible for the thickness dependent evolution. Moreover, the thickness dependent structure and phase of BP2T films result in different morphologies of ZnPc grown on different layers of BP2T. The ZnPc crystals gradually changed from stripe-like to nanofiber-like, concomitantly with the epitaxy relationships from incommensurate epitaxy to commensurate epitaxy. Conversely, the diversity of ZnPc films also reflects different properties of the BP2T films with different numbers of layer, which cannot be obtained from the AFM or XRD. This study supplies a deeper insight into the thickness evolution of organic thin films and to the weak epitaxy growth. |
| 语种 | 英语 |
| WOS记录号 | WOS:000276341500011 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69403]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yan, Donghang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Lizhen,Liu, Chengfang,Yu, Bo,et al. Evolution of 2,5-Bis(4-biphenylyl)bithiophene Thin Films and Its Effect on the Weak Epitaxy Growth of ZnPc[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2010,114(14):4821-4827. |
| APA | Huang, Lizhen,Liu, Chengfang,Yu, Bo,Zhang, Jidong,Geng, Yanhong,&Yan, Donghang.(2010).Evolution of 2,5-Bis(4-biphenylyl)bithiophene Thin Films and Its Effect on the Weak Epitaxy Growth of ZnPc.JOURNAL OF PHYSICAL CHEMISTRY B,114(14),4821-4827. |
| MLA | Huang, Lizhen,et al."Evolution of 2,5-Bis(4-biphenylyl)bithiophene Thin Films and Its Effect on the Weak Epitaxy Growth of ZnPc".JOURNAL OF PHYSICAL CHEMISTRY B 114.14(2010):4821-4827. |
入库方式： OAI收割
来源：化学研究所
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