摘要
C_(60)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(厦门大学化学系固体表面物理化学国家重点实验室厦门,361005)关键词C_(60),激光溅射,石墨晶面Smallay等[1]曾以激光在超声分子束喷口的喉道处蒸发石墨得到了C...
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.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第5期758-759,共2页
Chemical Journal of Chinese Universities
基金
国家自然科学基金优秀中青年科学人才专项基金
关键词
激光溅射
石墨晶面
碳60
C_(60), Laser ablation, Graphite lattice plane