摘要：A new process for synthesizing C60 and C70 by hydrogen arc discharge method under controlled temperature was reported in this letter. Micrographs of the C60 and C70 crystal can be observed directly by TEM in as-grown state without any purification process. Although the production of C60 and C70 is low, it presents a new process to synthesize C60 and C70 and can be directly characterized without purification.%报道了采用温控氢电弧法制备C60及C70.未须纯化,采用透射电镜可直接观察到C60及C70的微观晶体结构.虽然该法产量较低,但为制备C60及C70提供了一种新方法.
