F. Li等在F127辅助下以钼酸铵为前驱体,经水热得到MoO3纳米带。进一步控制H2/PH3比例还原可以得到不同结构的多孔性Mo3P/Mo纳米带。优化条件后,该材料在碱性条件想催化HER过电势仅为78 mV (@10 mA/cm2),Tafel斜率为43 mV/dec,表现出远优于Pt/C的活性。
Feng Li, Zhengping Fu,* and Jong-Beom Baek*, et al. Construction of porous Mo3P/Mo nanobelts as catalyst for efficient water splitting
Angew. Chem. Int. Ed. 10.1002/anie.201808844
http://dx.doi.org/10.1002/anie.201808844