【摘要】 以甲苯为溶剂，测量了Ｃ６０和Ｃ７０混合物的紫外－可见吸收光谱；以Ｃ６０和Ｃ７０的甲苯饱和溶液的蒸发膜为样品，测量了Ｃ６０和Ｃ７０混合的红外吸收光谱。经过比较确定了Ｃ７０的吸收光谱。更多还原

【Abstract】 s With the methyl benzene as solution,ultraviolet and visible absorption spectra of the mixture of C 60 and C 70 ′s methyl benzene saturant solution as specimen,infrared absorption spectrum of the mixture of C 60 and C 70 was measured.The absorption spectrum of C 70 was determined by comparison.更多还原