Covalent-linked porphyrin/single-walled carbon nanotube nanohybrids: synthesis and influence of porphyrin substituents on nonlinear optical performance
文献类型：期刊论文
| 作者 | Zhang, Mingfei; Humphrey, Mark G.; Zhang, Chi; Shao, Jianda; Zhang, Long; Yan, Bing; Liu, Huan; Ye, Jun; Fu, Lulu |
| 刊名 | Carbon
 |
| 出版日期 | 2017 |
| 卷号 | 124页码:618 |
| 通讯作者 | yejun@jiangnan.edu.cn ; chizhang@tongji.edu.cn |
| 英文摘要 | Electron-withdrawing 4-cyanophenyl-, electronically innocent phenyl-, and electron-donating 4-dimethylaminophenyl-functionalized porphyrin/single-walled carbon nanotube (SWCNT) nanohybrids have been synthesized and characterized by ultraviolet-visible absorption, steady-state fluorescence, Fourier transform infrared, and Raman spectroscopies, X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy and thermogravimetric analysis. Nonlinear optical (NLO) studies using the Z-scan technique revealed that both the cyano (CN) and the dimethylamino (DMA) substituents have a positive effect in optimizing the optical limiting performance of the SWCNT-porphyrin nanohybrids, owing to increased reverse saturable absorption (RSA) of the porphyrin moieties after functionalization by CN or DMA. In comparison with CN, the DMA group has a more positive influence on the porphyrin excited states and thereby the RSA and NLO activity. (C) 2017 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [51432006, 51172100]; Ministry of Education; State Administration of Foreign Experts Affairs for the 111 Project [B13025]; Ministry of Education of China for the Changjiang Innovation Research Team [IRT14R23]; 100 Talents Program of CAS; Ministry of Science and Technology of China for International Science Linkages Program [2011DFG52970]; Australian Research Council |
| WOS记录号 | WOS:000412118200068 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28041]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Mingfei,Humphrey, Mark G.,Zhang, Chi,et al. Covalent-linked porphyrin/single-walled carbon nanotube nanohybrids: synthesis and influence of porphyrin substituents on nonlinear optical performance[J]. Carbon,2017,124:618. |
| APA | Zhang, Mingfei.,Humphrey, Mark G..,Zhang, Chi.,Shao, Jianda.,Zhang, Long.,...&Fu, Lulu.(2017).Covalent-linked porphyrin/single-walled carbon nanotube nanohybrids: synthesis and influence of porphyrin substituents on nonlinear optical performance.Carbon,124,618. |
| MLA | Zhang, Mingfei,et al."Covalent-linked porphyrin/single-walled carbon nanotube nanohybrids: synthesis and influence of porphyrin substituents on nonlinear optical performance".Carbon 124(2017):618. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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。