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Multi-walled carbon nanotubes covalently functionalized by axially coordinated metal-porphyrins: Facile syntheses and temporally dependent optical performance
Wang, Aijian; Song, Jingbao; Huang, Zhipeng; Song, Yinglin; Yu, Wang; Dong, Huanli; Hu, Wenping; Cifuentes, Marie P.; Humphrey, Mark G.; Zhang, Long; Shao, Jianda; Zhang, Chi; chizhang@jiangnan.edu.cn
2016
发表期刊纳米研究
卷号9期号:2页码:458
摘要Axially coordinated metal-porphyrin-functionalized multi-walled carbon nanotube (MWCNT) nanohybrids were prepared via two different synthetic approaches (a one-pot 1,3-dipolar cycloaddition reaction and a stepwise approach that involved 1,3-dipolar cycloaddition followed by nucleophilic substitution), and characterized through spectroscopic techniques. Attachment of the tin porphyrins to the surface of the MWCNTs significantly improves their solubility and ease of processing. These axially coordinated (5,10,15,20-tetraphenylporphyrinato)tin(IV) (SnTPP)-MWCNTs exhibit significant fluorescence quenching. The third-order nonlinear optical properties of the resultant nanohybrids were studied by using the Z-scan technique at 532 nm with both nanosecond and picosecond laser pulses. The results show that the nanohybrids exhibit significant reverse saturable absorption or saturable absorption when nanosecond or picosecond pulses, respectively, are employed. Improvement in the nanosecond regime nonlinear absorption is observed on proceeding to the nanohybrids and is ascribed to a combination of the outstanding properties of MWCNTs and the chemically attached metal-porphyrins.
文章类型Article
部门归属材料
DOI10.1007/s12274-015-0928-2
资助者National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13 ; National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13 ; National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13 ; National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13
收录类别SCI
资助者National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13 ; National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13 ; National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13 ; National Natural Science Foundation of China [51432006, 50925207, 51172100]; Ministry of Science and Technology of China [2011DFG52970]; Ministry of Education of China [IRT14R23]; Ministry of Education; State Administration of Foreign Experts Affairs [B13
WOS记录号WOS:000371798800019
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28135
专题中科院强激光材料重点实验室
通讯作者chizhang@jiangnan.edu.cn
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
Wang, Aijian,Song, Jingbao,Huang, Zhipeng,et al. Multi-walled carbon nanotubes covalently functionalized by axially coordinated metal-porphyrins: Facile syntheses and temporally dependent optical performance[J]. 纳米研究,2016,9(2):458.
APA Wang, Aijian.,Song, Jingbao.,Huang, Zhipeng.,Song, Yinglin.,Yu, Wang.,...&chizhang@jiangnan.edu.cn.(2016).Multi-walled carbon nanotubes covalently functionalized by axially coordinated metal-porphyrins: Facile syntheses and temporally dependent optical performance.纳米研究,9(2),458.
MLA Wang, Aijian,et al."Multi-walled carbon nanotubes covalently functionalized by axially coordinated metal-porphyrins: Facile syntheses and temporally dependent optical performance".纳米研究 9.2(2016):458.
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