Carbon, CNx, BCN , Ga-doped and B-doped nanotubes, synthesized by pyrolysis are studied by SEM, TEM and Roman spectroscopy.

• 本论文首先采用催化热解的方法制备出碳纳米管、碳氮纳米管、硼碳氮纳米管、镓掺杂碳纳米管和硼掺杂碳纳米管，并通过SEM、TEM、拉曼光谱仪对各种纳米管进行研究。