High reaction activity of nitrogen-doped carbon nanotubes toward the electrooxidation of nitric oxide.
High reaction activity of nitrogen-doped carbon nanotubes toward the electrooxidation of nitric oxide.
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DOI：
10.1039/c1cc11611h
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发表时间：
2011-06
影响因子：
4.9
通讯作者：
Xuan Xu;Lijun Yang;Shujuan Jiang;Zheng Hu;Songqin Liu
中科院分区：
文献类型：
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作者：
Xuan Xu;Lijun Yang;Shujuan Jiang;Zheng Hu;Songqin Liu
与原始碳纳米管（CNT）相比，掺杂有N的碳纳米管（NCNT）能够使NO氧化的电子转移动力学快1.5倍，这可能是由于NO在吡啶NCNT（5，5）上的低吸附能，从而允许NO容易地失去电子并促进随后氧化为硝酸盐。
Carbon nanotubes doped with N (NCNTs) enable 1.5 times faster electron-transfer kinetics for the oxidation of NO compared to pristine carbon nanotubes (CNTs), which may be due to the low adsorption energy for a NO on pyridinic NCNT(5,5) allowing NO to lose electrons readily and facilitate the following oxidation to nitrate.