【摘要】 用电化学氧化法对碳纳米管进行纯化 ,从稳态极化曲线出发 ,对反应的可行性进行了分析 ,考察了支持电解质、电流密度、时间等因素对反应的影响 ,确定了最佳实验条件 ,同时对纯化机理进行了解释 .更多还原

【Abstract】 Carbon nanotubes were purified by use of electrical chemistry oxidation method. In the view of polarization curves it was discussed that electrochemistry method could be used in the purification of carbon nanotubus. The influence of current density, sulfuric acid concentration and reaction time on the reaction was studied, the optimum experimental condition was obtained and the mechanism of purification was also discussed.更多还原