Tong Yang

Multi-Constraint Screening-Guided IN718 Addition for Crack Suppression and Improved Mechanical Properties of Laser-Directed Energy-Deposited IN738LC

IN738LC is a γ′-strengthened superalloy for hot-section components up to 900 °C, but its high Al + Ti content makes it susceptible to cracking during laser-directed energy deposition (LDED). Adding IN718 suppresses cracking but degrades the intrinsic γ′ fraction and the calculate...

2H‐Phase Molybdenum Diselenide/Hollow Carbon Sphere‐Based Separator With “One‐Stone‐Two‐Birds” Effect Boosting High‐Performance Lithium‐Sulfur Batteries

ABSTRACT Lithium‐sulfur batteries (LSBs) offer advantages such as high energy density, cost‐effectiveness, and abundant sulfur resources and therefore are regarded as ideal large‐scale energy storage systems. However, due to the shuttle effect caused by the dissolution of soluble...