外表面全氟烷基化顺磁性镧金属富勒烯的合成及EPR表征:氟相法

Structural and Electronic Properties of Molecular Nanostructures. XVI International Winterschool on Electronic Properties of Novel Materials Pub Date : 2002-10-02 DOI:10.1063/1.1514063

N. Tagmatarchis, A. Taninaka, H. Shinohara, M. Prato

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引用次数: 1

摘要

利用现代有机技术，利用含氟合成-分配方法，开发了一种化学衍生内源性金属富勒烯外球的策略。通过电子顺磁共振光谱(EPR)、激光飞行时间光谱(LD - TOF)和电子吸收光谱(UV - VIS - NIR)对新合成的材料进行了表征。外面体衍生的内面体金属富勒烯的系统研究最终将提供技术上有趣的新型纳米材料。

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Synthesis and EPR Characterization of Exohedrally Perfluoroalkylated Paramagnetic Lanthanum Metallofullerenes: A Fluorous Phase Approach

A strategy to chemically derivatize the outer sphere of endohedral metallofullerenes by using a modern organic technique that utilizes a fluorous synthesis‐partitioning approach has been developed. The newly synthesized materials were found to be paramagnetic species and were characterized by electron paramagnetic resonance spectroscopy (EPR), laser desorption time‐of‐flight spectrometry (LD‐TOF) and electronic absorption spectroscopy (UV‐VIS‐NIR). The systematic study of exohedrally derivatized endohedral metallofullerenes should ultimately provide technologically intriguing novel nano‐materials.

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Structural and Electronic Properties of Molecular Nanostructures. XVI International Winterschool on Electronic Properties of Novel Materials

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