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观察到两亲分子的结构对铜网表面生长的Cu2 S一维纳米材料的形貌有较大的影响 ,含羧酸的强亲水型两亲分子———N_硬脂酰_L_谷氨酸有助于形成纳米线 ,而把两个羧基全部转化为酯基后 ,则倾向于形成具有分形结构的纳米带。
It is observed that the structure of amphiphilic molecules has a great influence on the morphology of Cu2S one-dimensional nanomaterials grown on the copper mesh surface. The strongly hydrophilic amphiphilic molecules containing carboxylic acid --- N_stearoyl_L_ Glutamic acid contributes to the formation of nanowires, whereas the conversion of both carboxyl groups to ester groups tends to form nanoribbons with a fractal structure.