Yaxun Sun, Qingguo Cai, Ze Wang, Zhichun Li, Qianyu Zhou, Xin Li, Dongye Zhao, Jianfeng Lu, Shouqin Tian, Yong Li, Shifeng Wang
NiFe-layered double hydroxides (NiFe-LDHs), as promising electrocatalysts, have received significant research attention for hydrogen and oxygen generation through water splitting. However, the slow oxidation kinetics of NiFe-LDH, due to the limited number of active sites and the low conductivity, hinders the improvement of the water-splitting efficiency. Therefore, to overcome the obstacles, two-dimensional (2D) SnS was first explored to tailor the prepared NiFe-LDH via the hydrothermal method. A NiFe-LDH/SnS heterojunction is built, which is observed from the microstructural investigations...
April 26, 2024: ACS Applied Materials & Interfaces