He Yuhao, Chen Xiangpeng, Lei Yunchao, Liu Yongqi, Wang Longlu
College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing 210023, China.
Nanomaterials (Basel). 2023 Sep 8;13(18):2522. doi: 10.3390/nano13182522.
MoS has long been considered a promising catalyst for hydrogen production. At present, there are many strategies to further improve its catalytic performance, such as edge engineering, defect engineering, phase engineering, and so on. However, at present, there is still a great deal of controversy about the mechanism of MoS catalytic hydrogen production. For example, it is generally believed that the base plane of MoS is inert; however, it has been reported that the inert base plane can undergo a transient phase transition in the catalytic process to play the catalytic role, which is contrary to the common understanding that the catalytic activity only occurs at the edge. Therefore, it is necessary to further understand the mechanism of MoS catalytic hydrogen production. In this article, we summarized the latest research progress on the catalytic hydrogen production of MoS, which is of great significance for revisiting the mechanism of MoS catalytic hydrogen production.
长期以来，二硫化钼一直被认为是一种很有前景的制氢催化剂。目前，有许多策略可进一步提高其催化性能，如边缘工程、缺陷工程、相工程等。然而，目前关于二硫化钼催化制氢的机理仍存在诸多争议。例如，一般认为二硫化钼的基面是惰性的；然而，有报道称，惰性基面在催化过程中可发生瞬态相变以发挥催化作用，这与催化活性仅发生在边缘的普遍认识相悖。因此，有必要进一步了解二硫化钼催化制氢的机理。在本文中，我们总结了二硫化钼催化制氢的最新研究进展，这对于重新审视二硫化钼催化制氢的机理具有重要意义。
