全碳分子C_（60）电弧法合成工艺及其机理

Synthetic Process and Mechanism for Fullerene C_(60) by Way Of Arc-Synthesis

对电弧法合成全碳分子Ｃ６０（简称Ｃ６０）的工艺及机理进行了研究通过实验，发现气体种类、压力等因素对Ｃ６０产率有明显影响．给出了获得高Ｃ６０产率的氢气压力区域为１０×１０４～１３×１０４Ｐａ在电弧法合成Ｃ６０的机理方面讨论了电弧中电子及气体原于在形成Ｃ６０分子过程中的作用．

The technological process and mechanism for fullerene Cab by way of arc-synthesis are studied.It was found through experiments that such factors as the inert gas used and pressure exert greatly an influence on C., productivity. It is proved that a pre88ure range of helium from 10 X 10' to 13 X 104Pa will availhigh Cab productivity. With resect to the mechamism,the effeCts of electrons in arc and gaseous atoms on theformation Of Cab molecules are discussed.