Preparation of fullerenol from fullerene by use of UV light oxidation

ZHANG Xiaomin; DENG Bo; LI Jingye; YAO Side

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Preparation of fullerenol from fullerene by use of UV light oxidation

更新时间：2023-03-30

- Preparation of fullerenol from fullerene by use of UV light oxidation
- Journal of Radiation Research and Radiation Processing Vol. 28, Issue 1, Pages: 1-4(2010)
- 作者机构：
  
  1.中国科学院上海应用物理研究所　上海　201800
- 作者简介：
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ZHANG Xiaomin, DENG Bo, LI Jingye, et al. Preparation of fullerenol from fullerene by use of UV light oxidation. [J]. Journal of Radiation Research and Radiation Processing 28(1):1-4(2010)
DOI：

ZHANG Xiaomin, DENG Bo, LI Jingye, et al. Preparation of fullerenol from fullerene by use of UV light oxidation. [J]. Journal of Radiation Research and Radiation Processing 28(1):1-4(2010) DOI：

摘要

富勒烯因其特殊的结构在生物学中具有潜在的重要应用价值，而其不溶于水阻碍了其在相关领域的进一步应用。制备水溶性的富勒烯衍生物的方法被证实是一种可行的途径。本文采用波长为254 nm 的紫外光作为照射源，通过照射水溶液中的H,2,O,2, 使其分解产生·OH 自由基，并与富勒烯分子发生加成反应，成功制备了富勒醇。对制备的富勒醇进行了纯化、分析和表征。实验结果表明，合成的富勒醇分子结构式为C,60,(OH),26,。紫外光氧化法制备水溶性富勒醇是一种简单可行的新方法，为由富勒烯制备富勒醇提供了新的借鉴。

Abstract

Fullerene holds a potentially important application value in biology for its special structure. However, its indissolubility in water limits its further application in relative fields. Preparation of water-soluble fullerene derivatives has been proved to be an effective way to solve the problem. In this paper, UV light with 254 nm wavelength was used as the irradiation source. Fullerene molecules can be attacked by hydroxyl radicals (·OH) produced from photo-decomposition of hydrogen peroxide (H,2,O,2,) via subsequent additive reaction. Then fullerenol was successfully synthesized and its structure was characterized by FT-IR, 1H-NMR and UV-vis. The experimental results show that the molecular structure of fullerenol is C,60,(OH),26,. It may be a novel method to synthesize water-soluble fullerenol easily by the UV oxidation.

关键词

富勒烯紫外光氧化富勒醇水相悬浮液

Keywords

FullereneFullerenolUltraviolet lightOxidationWater suspension

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