Covalent-linked porphyrin/single-walled carbon nanotube nanohybrids: synthesis and influence of porphyrin substituents on nonlinear optical performance

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 中科院强激光材料重点实验室

	Covalent-linked porphyrin/single-walled carbon nanotube nanohybrids: synthesis and influence of porphyrin substituents on nonlinear optical performance
	Zhang, Mingfei; Humphrey, Mark G.; Zhang, Chi; Shao, Jianda; Zhang, Long; Yan, Bing; Liu, Huan; Ye, Jun; Fu, Lulu
刊名	Carbon
	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
内容类型	期刊论文
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.