二氧化锰一维纳米结构的制备

摘要

Manganese dioxide is widely used as catalysts, molecular sieves and in material industry as electrode materials in batteries. In the paper, we synthesized manganese dioxides nanostructures with different diameters through oxidizing Mn2＋ ion with ClO3-ion under hydrothermal conditions, by controlling the reaction parameters such as temperature, reaction time, concentration of reactants, surfactants and so on; the influences on the size and shape of these manganese oxides by changing reaction condition was discussed briefly.%二氧化锰广泛用作催化剂、分子筛以及电池的正极材料。文章以Mn（NO3）2为锰源、NaClO3为氧化剂，在水热条件下，通过改变反应条件合成一系列不同径向比的二氧化锰纳米晶体；并讨论了反应条件的改变对所得到的纳米晶体彤貌的影响。