A facile hydrothermal process was used to prepare peanut shells derivatives (PS)-supported MoS₂ nanosheets (PS-MoS₂), which showed much better hydrogen evolution reaction (HER) catalytic activity than MoS₂. PS-MoS₂ displayed excellent catalytic performance with lower onset overpotential (94.5 mV) and good cyclic stability. By analyzing the results of characterization of superficial properties, structure, morphological, and elemental valence state, 11.1%-PS-MoS₂ exhibits exceptional catalytic activity due to an effective increase in the amount of exposure of active sites and in the content of lower valence Mo and S with higher HER activity owing to the addition of PS.

采用简便的水热法制备了花生壳衍生物 (PS) 负载的 MoS ₂纳米片 (PS-MoS _{2 )，该纳米片显示出比 MoS 2}更好的析氢反应 (HER) 催化活性。PS-MoS ₂表现出优异的催化性能，具有较低的起始过电位（94.5 mV）和良好的循环稳定性。通过分析表面性质、结构、形态和元素价态表征的结果，11.1%-PS-MoS ₂由于有效增加活性位点的暴露量和低价态的含量而表现出优异的催化活性由于添加了 PS，Mo 和 S 具有更高的 HER 活性。