一种快速分离C 60 /C 70 的方法 A CHEAP AND FAST METHOD OF SEPARATION C 60 / C 70 陈小原 Chen Xiaoyuan 1 2 first-author 武汉大学化学系 武汉大学化学系 Department of Chemistry,Wuhan University Department of Chemistry,Wuhan University 湖南吉首大学化学系 湖南吉首大学化学系 用硅胶柱色谱,以价廉的石油醚为洗脱剂,快速、简便的进行了C60/C70的分离.质谱分析证明C60的纯度可达98%以上. This is a method of separation C60/ C70, by using silica gel column chromatography and the petroleum ether as eluent. It is fast and easy. The purity of C60 can be above98% and low cost. C60/C70 柱色谱 质谱分析 C60/ C70 column chromatography mass spectra analysis O653 1995-04-01 2021-04-01 4