Recent progress in core–shell structural materials towards high performance batteries

Hf-Doped CoP Hollow Nanocubes as High-Performance Electrocatalyst for Oxygen Evolution Reaction

“…In recent years, hollow structures have attracted increasing research interest for a wide range of applications owing to their unique structures and inherent physical and chemical properties. − Metal-organic frameworks (MOFs) show great performance advantages in various applications. − Etching causes MOFs more defects, which can facilitate the doping of heteroatoms into MOFs, resulting in improved performance. , To date, there are different types of structures after etching MOF, such as core–shell structure − and nanosheet structure. − However, the selective directional etching of MOFs is rarely studied.…”

Crystalline-to-Amorphous Transformation and Charge Redistribution Induced by Anion–Cation Double Substitution on 3D Ni(OH)2 Ultrathin Nanosheet Arrays Enable Urea-Assisted Energy-Saving Hydrogen Production

“…For the sustainable development of future energy, electrocatalytic energy conversion technology has attracted much attention to solving the problem of depleted fossil fuels and problems related to the polluted environment. 1,2 Hydrogen has been considered an ideal energy due to its exciting characteristics, such as high energy density (ca. 282 kJ mol −1 ) and zero carbon emission when utilized.…”

“…For the sustainable development of future energy, electrocatalytic energy conversion technology has attracted much attention to solving the problem of depleted fossil fuels and problems related to the polluted environment. , Hydrogen has been considered an ideal energy due to its exciting characteristics, such as high energy density (ca. 282 kJ mol –1 ) and zero carbon emission when utilized. − Among the many routes to produce hydrogen, electrochemical water splitting powered by renewable energies possesses many advantages regarding sustainable energy development and environmental friendliness.…”