高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (5): 758.

• 研究快报 • 上一篇    下一篇

C60的产生与石墨晶面的关联(I)

谢兆雄, 刘朝阳, 林逢辰, 王春儒, 郑兰荪   

  1. 固体表面物理化学国家重点实验室、厦门大学化学系, 厦门, 361005
  • 收稿日期:1994-01-05 出版日期:1994-05-24 发布日期:1994-05-24
  • 通讯作者: 郑兰荪
  • 作者简介:谢兆雄,男,25岁,讲师.
  • 基金资助:

    国家自然科学基金优秀中青年科学人才专项基金

The Relationship Between the Formation of C60 and the Lattice Plane of Graphite(I)

XIE Zhao-Xiong, LIU Zhao-Yang, LIN Feng-Chen, WANG Chun-Ru, ZHENG Lan-Sun   

  1. State Key Leaboratory of Solid Surface Physical Chemistry.Dcpartment of Chemistry, Xiamen Uniuersity, Xiamen, 361005
  • Received:1994-01-05 Online:1994-05-24 Published:1994-05-24

关键词: C60, 激光溅射, 石墨晶面

Abstract: The high oriented pyrolytic graphite(HOPG) in different orientations, graphite,grassy carbon were ablated by pulsed laser in high vacuum, and their products were recorded in situ by mass spectrometry. The (0001) plane of HOPG yielded mainly C60 and C70 ions.However, the plane vertical to (0001) plane of HOPG produced no fullerence, so did grassy carbon. The products from graphite contained different sizes of carbon cluster including C60 and other fullerences. These results show that the formation of C60 is closely related to the lattice plane of graphite.

Key words: C60, Laser ablation, Graphite lattice plane

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