This review comprehensively summarizes the progress on the structural and electronic modulation of transition metal nitrides for electrochemical energy applications.

A hybrid of N-doped carbon encapsulated ultrasmall Mo₂C nanodots on Ti₃C₂T_xMXene exhibits excellent HER performance in the entire pH range.

This review covers recent advancements in flexible resistive tactile pressure sensors, including operational principles, performance metrics, material choices, structural design, and applications, as well as future challenges.