Functionalization of reduced graphene oxide with axially-coordinated metal-porphyrins: facile syntheses and temporally-dependent nonlinear optical properties

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

	Functionalization of reduced graphene oxide with axially-coordinated metal-porphyrins: facile syntheses and temporally-dependent nonlinear optical properties
	Zhang, Chi; Wang, Aijian; Song, Jingbao; Jia, Ding; Yu, Wang; Long, Lingliang; Song, Yinglin; Cifuentes, Marie P.; Humphrey, Mark G.; Zhang, Long
刊名	Inorg. Chem. Front.
	2016
卷号	3 期号:2 页码:296
通讯作者	chizhang@jiangnan.edu.cn
英文摘要	Reduced graphene oxide-tin porphyrin (RGO-SnTPP) nanohybrids with good dispersibility have been prepared by two covalent functionalization approaches. The microscopic structure and morphology of the RGO-SnTPP nanohybrids were characterized by various spectroscopic techniques including Fourier transform infrared spectroscopy, Raman spectroscopy, transmission electron microscopy, thermogravimetric analysis and X-ray photoelectron spectroscopy. Ground-state absorption and steady-state fluorescence studies indicate considerable pi-pi interactions and effective photo-induced electron and/or energy transfer from the porphyrin moieties to the RGO. Their nonlinear optical properties were investigated using the Z-scan technique at 532 nm with both picosecond and nanosecond laser pulses. The RGO-SnTPP hybrids were found to exhibit large nonlinear optical responses due to a combination of mechanisms, while significant differences in their nonlinear optical responses were observed, highlighting the influence on photophysical properties of the degree of functionalization and the synthetic approach employed.
收录类别	SCI
资助信息	National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China for the International Science Linkages Program [2011DFG52970]; Ministry of Education of China for the Changjiang Innovation Research T
WOS记录号	WOS:000371162200012
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28085]
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, Chi,Wang, Aijian,Song, Jingbao,et al. Functionalization of reduced graphene oxide with axially-coordinated metal-porphyrins: facile syntheses and temporally-dependent nonlinear optical properties[J]. Inorg. Chem. Front.,2016,3(2):296.
APA	Zhang, Chi.,Wang, Aijian.,Song, Jingbao.,Jia, Ding.,Yu, Wang.,...&Shao, Jianda.(2016).Functionalization of reduced graphene oxide with axially-coordinated metal-porphyrins: facile syntheses and temporally-dependent nonlinear optical properties.Inorg. Chem. Front.,3(2),296.
MLA	Zhang, Chi,et al."Functionalization of reduced graphene oxide with axially-coordinated metal-porphyrins: facile syntheses and temporally-dependent nonlinear optical properties".Inorg. Chem. Front. 3.2(2016):296.