Rose-Like Microstructures of Polyaniline by Using a Simplified Template-Free Method under a High Relative Humidity
文献类型：期刊论文
| 作者 | Zhu, Ying1,2; He, Haiyong1; Wan, Meixiang1; Jiang, Lei1 |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2008-11-03 |
| 卷号 | 29期号:21页码:1705-1710 |
| 关键词 | Ft-ir Hydrogen Bonding Polyaniline Relative Humidity Rose-like Microstructures Self-assembly |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.200800294 |
| 英文摘要 | 3-D rose-like microstructures of polyaniline (PANI), which are self-assembled from 2-D nanosheets consisted of 1-D nanofibers, were synthesized by a template-free method in the presence of ammonium peroxydisulfate (APS) as both oxidant and dopant under a high relative humidity of 80% for the first time. When the relative humidity increases from 25 to 80%, not only morphology of the micro/nanostructured PANI undergoes a change from 1-D nanofibers to 2-D nanosheets to 3-D rose-like micro structures, but also increase in crystallinity. It is proposed that a cooperation effect of the oriented water molecules at the vapor-water interface and difference in hydrogen bonding energies between the interface and the bulk induced by the relative high humidity results in the formation of the 3-D rose-like microstructures self-assembled from 2-D nanosheets. Moreover, the method reported may provide a simple approach for understanding self-assembly of complex micro/nanostructures of PANI. |
| 语种 | 英语 |
| WOS记录号 | WOS:000261321200002 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64539]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wan, Meixiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Beijing Univ Aeronaut & Astronaut, Sch Chem & Environm Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Ying,He, Haiyong,Wan, Meixiang,et al. Rose-Like Microstructures of Polyaniline by Using a Simplified Template-Free Method under a High Relative Humidity[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2008,29(21):1705-1710. |
| APA | Zhu, Ying,He, Haiyong,Wan, Meixiang,&Jiang, Lei.(2008).Rose-Like Microstructures of Polyaniline by Using a Simplified Template-Free Method under a High Relative Humidity.MACROMOLECULAR RAPID COMMUNICATIONS,29(21),1705-1710. |
| MLA | Zhu, Ying,et al."Rose-Like Microstructures of Polyaniline by Using a Simplified Template-Free Method under a High Relative Humidity".MACROMOLECULAR RAPID COMMUNICATIONS 29.21(2008):1705-1710. |
入库方式： OAI收割
来源：化学研究所
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