摘要
Rechargeable lithium metal batteries own the highest energy density among all electrochemical energy storage devices.Lithium metal anode in those cell system acts as paramount role in promoting high energy density[1].However,lithium anode tends to form dendrite morphology and exhibits huge volume expansion and high reactivity,which induces ultra-low columbic efficiency and out of tolerance cycle performance and even safety hazards[2,3].The lithium dendrite growth behavior is mainly decided by the high surface energy and diffusion barriers for Li ions in lithium batteries which is ascribed to thermodynamics factors and uneven electronic field distribution[1,4,5].During the repeated plating/stripping process,the structure and components of solid–liquid interphase are significantly determined by the deposition thermodynamics and kinetics.In the recent years,advances in characterization technology and the development of high-performance computing method have driven the rapid exploration of the fundamental theory of solid–liquid interphase in lithium batteries.
