Synthesis, characterization, and photophysical properties of some heterodimetallic bisporphyrins of ytterbium and transition metals - Enhancement and lifetime extension of Yb3+ emission by transition-metal porphyrin sensitization
文献类型：期刊论文
| 作者 | Jiang, Feng-Lei; Wong, Wai-Kwok; Zhu, Xun-Jin; Zhou, Gui-Jiang; Wong, Wai-Yeung; Wu, Po-Lam; Tam, Hoi-Lam; Cheah, Kok-Wai; Ye, Cheng; Liu, Yi |
| 刊名 | EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
 |
| 出版日期 | 2007-07-01 |
| 期号 | 21页码:3365-3374 |
| 关键词 | Lanthanides Optical Limiting Photoluminescence Porphyrins Transition Metals |
| ISSN号 | 1434-1948 |
| DOI | 10.1002/ejic.200700153 |
| 英文摘要 | A series of d-f heterodimetallic bisporphyrin complexes (YbZn, YbPd, and YbPt), in which a Yb-III porphyrinate moiety is linked to a transition-metal porphyrinate moiety by a flexible three-carbon chain, were synthesized. They were fully characterized by high-resolution mass spectrometry, H-1 and P-31 NMR spectroscopy, electronic absorption, and fluorescence methods. Variable-temperature near-infrared photoluminescence studies showed that the transition-metal porphyrinate moiety would enhance the ytterbium(III) emission centered at about 998 nm and extend its emission life-time. YbPd and YbPt showed large two-photon absorption cross-section values because of the interaction between the porphyrin units, which caused a loss of centrosymmetry. Optical limiting investigation demonstrated that [Yb(TPP)-(L-OMe)] and YbPt have comparable performance to C-60 by virtue of their heavy-metal effect. Our results indicate that these bisporphyrin dimetallic complexes will find valuable applications in the field of nonlinear optics. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007). |
| 语种 | 英语 |
| WOS记录号 | WOS:000248558600010 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62879]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wong, Wai-Kwok |
| 作者单位 | 1.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China 2.Hong Kong Baptist Univ, Dept Chem, Hong Kong, Hong Kong, Peoples R China 3.Hong Kong Baptist Univ, Ctr Adv Luminescense Mat, Hong Kong, Hong Kong, Peoples R China 4.Hong Kong Baptist Univ, Dept Phys, Hong Kong, Hong Kong, Peoples R China 5.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Feng-Lei,Wong, Wai-Kwok,Zhu, Xun-Jin,et al. Synthesis, characterization, and photophysical properties of some heterodimetallic bisporphyrins of ytterbium and transition metals - Enhancement and lifetime extension of Yb3+ emission by transition-metal porphyrin sensitization[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2007(21):3365-3374. |
| APA | Jiang, Feng-Lei.,Wong, Wai-Kwok.,Zhu, Xun-Jin.,Zhou, Gui-Jiang.,Wong, Wai-Yeung.,...&Liu, Yi.(2007).Synthesis, characterization, and photophysical properties of some heterodimetallic bisporphyrins of ytterbium and transition metals - Enhancement and lifetime extension of Yb3+ emission by transition-metal porphyrin sensitization.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY(21),3365-3374. |
| MLA | Jiang, Feng-Lei,et al."Synthesis, characterization, and photophysical properties of some heterodimetallic bisporphyrins of ytterbium and transition metals - Enhancement and lifetime extension of Yb3+ emission by transition-metal porphyrin sensitization".EUROPEAN JOURNAL OF INORGANIC CHEMISTRY .21(2007):3365-3374. |
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来源：化学研究所
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