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高等学校化学研究 ›› 1998, Vol. 14 ›› Issue (4): 391-394.

• Articles • 上一篇    下一篇

Electron Spin Resonance Spectra of Some Free Radical in Pure C60 and Mixture of C60/C70

WANG Yue1, ZHANG Ping2, YANG Hai-bin3, Zheng-Ying-guang1, ZOU Guang-tian3   

  1. 1. Key Laboratory of Supramolecular Structure, Jilin University, Changchun 130023;
    2. Spectroscopy, Department of Material Science, Jilin University, Changchun 130023;
    3. State Key Laboratory of Superhard Material, Jilin University, Changchun 130023
  • 收稿日期:1997-09-15 出版日期:1998-12-24 发布日期:2011-08-17
  • 通讯作者: WANG Yue
  • 基金资助:

    Supported by the National Natural Science Foundation of China.

Electron Spin Resonance Spectra of Some Free Radical in Pure C60 and Mixture of C60/C70

WANG Yue1, ZHANG Ping2, YANG Hai-bin3, Zheng-Ying-guang1, ZOU Guang-tian3   

  1. 1. Key Laboratory of Supramolecular Structure, Jilin University, Changchun 130023;
    2. Spectroscopy, Department of Material Science, Jilin University, Changchun 130023;
    3. State Key Laboratory of Superhard Material, Jilin University, Changchun 130023
  • Received:1997-09-15 Online:1998-12-24 Published:2011-08-17

PDF (PC)

摘要： The character of some free radical in pure C60 and a mixture of C60 and C70 was studied by means of ESR spectroscopy.The experiment results show that the ESR signals of the free ridical in C60 or the mixture of C60 and C70 are dependent on oxygen and the ratio between C60 and C70.The radical in pure C60 and the mixture of C60 and C70 possess the characteristic of carbon-centered radicals.

关键词: Fullerenes, ESR, Carbon centered radical

Abstract: The character of some free radical in pure C60 and a mixture of C60 and C70 was studied by means of ESR spectroscopy.The experiment results show that the ESR signals of the free ridical in C60 or the mixture of C60 and C70 are dependent on oxygen and the ratio between C60 and C70.The radical in pure C60 and the mixture of C60 and C70 possess the characteristic of carbon-centered radicals.

Key words: Fullerenes, ESR, Carbon-centered radical