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高等学校化学研究 ›› 2018, Vol. 34 ›› Issue (3): 344-349.doi: 10.1007/s40242-018-8001-9

• Articles • 上一篇    下一篇

Acetic Acid Assistant Hydrogenation of Graphene Sheets with Ferromagnetism

SUN Qiushi, WANG Xiaofeng, LI Benxian, WU Yunpeng, ZHANG Ziqing, ZHANG Xinyang, ZHAO Xudong, LIU Xiaoyang   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
  • 收稿日期:2018-01-02 修回日期:2018-01-26 出版日期:2018-06-01 发布日期:2018-03-26
  • 通讯作者: ZHAO Xudong, LIU Xiaoyang E-mail:liuxy@jlu.edu.cn;xdzhao@jlu.edu.cn
  • 基金资助:
    Supported by the National Natural Science Foundation of China(Nos.21271082, 21371068).

Acetic Acid Assistant Hydrogenation of Graphene Sheets with Ferromagnetism

SUN Qiushi, WANG Xiaofeng, LI Benxian, WU Yunpeng, ZHANG Ziqing, ZHANG Xinyang, ZHAO Xudong, LIU Xiaoyang   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
  • Received:2018-01-02 Revised:2018-01-26 Online:2018-06-01 Published:2018-03-26
  • Contact: ZHAO Xudong, LIU Xiaoyang E-mail:liuxy@jlu.edu.cn;xdzhao@jlu.edu.cn
  • Supported by:
    Supported by the National Natural Science Foundation of China(Nos.21271082, 21371068).

摘要: Ferromagnetism of pure carbon-based materials has been widely researched for several years. In therocially and experimentally, semi-hydrogenation graphene sheets exhibit ferromagnitism, which is related to the degree of hydrogenation. Here we reported the controllable hydrogenation of graphene using ball-milling method with acetic acid as hydrogenating agent. The hydrogenation graphene sheets were characterized by means of transmission electron microscopy(TEM), Raman spectroscopy and X-ray photoelectron spectroscopy, and magnetic measurement. The relusts of Raman spectroscopy demonstrate that the relative intensity of D band increases with the hydrogenation degree. The resluts of magnetic meansurement indicate the maximal magnetic moment of 0.274 A·m2/kg at 2 K for semi-hydrogenation graphene.

关键词: Graphene, Hydrogenated graphene, Ball-milling, Ferromagnetism

Abstract: Ferromagnetism of pure carbon-based materials has been widely researched for several years. In therocially and experimentally, semi-hydrogenation graphene sheets exhibit ferromagnitism, which is related to the degree of hydrogenation. Here we reported the controllable hydrogenation of graphene using ball-milling method with acetic acid as hydrogenating agent. The hydrogenation graphene sheets were characterized by means of transmission electron microscopy(TEM), Raman spectroscopy and X-ray photoelectron spectroscopy, and magnetic measurement. The relusts of Raman spectroscopy demonstrate that the relative intensity of D band increases with the hydrogenation degree. The resluts of magnetic meansurement indicate the maximal magnetic moment of 0.274 A·m2/kg at 2 K for semi-hydrogenation graphene.

Key words: Graphene, Hydrogenated graphene, Ball-milling, Ferromagnetism