利用高锰酸钾(KMnO4)在分散有多壁碳纳米管的硝酸溶液作用下分解,控制反应条件,在多壁碳纳米管上原位生成并包覆了颗粒状和丝状两种不同形貌的MnO3.通过XPS对反应产物进行了验证,利用TEM对碳纳米管包覆前后的形貌进行了表征,并对反应机理进行了初步探讨.
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