C_(60)/C_(70)晶体形貌的研究

STUDY ON THE CRYSTAL MORPHOLOGY OF C60/C70

采用电弧法制备了C_(60)/C_(70),并用光学显微镜、扫描电子显微镜和透射电子显微镜对其结晶形貌进行了研究。研究结果表明,C_(60)/C_(70)晶体依平面状长大方式生长,最终长成规则的四边形,五边形和六边形晶体。

The C60/C70, sample was prepared by carbon electric arc method, and its crystal morphology was studied by optical microscopy, SEM and TEM. The results indicate that the growth of C60/C70 crystal obeys the rule of faceted growth, and it grows, into regular quadrilateral, pentagon and/or hexagon-like crystals finally.