Recent Advances of Modified Ni (Co, Fe)-Based LDH 2D Materials for Water Splitting.

Water splitting technology is an efficient approach to produce hydrogen (H) as an energy carrier, which can address the problems of environmental deterioration and energy shortage well, as well as establishment of a clean and sustainable hydrogen economy powered by renewable energy sources due to the green reaction of H with O. The efficiency of H production by water splitting technology is intimately related with the reactions on the electrode. Nowadays, the efficient electrocatalysts in water splitting reactions are the precious metal-based materials, i.