State Key Laboratory of Materials Processing and Die & Mould Technology

Indispensable Interphase Passivation in Solvation‐Regulated Propylene Carbonate Electrolytes for Ah‐Level Lithium‐Ion Batteries at −50–120°C

ABSTRACT Propylene carbonate (PC) is a high‐permittivity, wide‐temperature solvent, but the Li + ‐PC co‐intercalation issue in graphite (Gr) anode curtailed its application in lithium‐ion batteries. Although solvation engineering suppresses co‐intercalation, long‐term cycling is...

Defect-engineered lithium-coated BaTiO3 to enable high oxide-ion conduction in LT-SOFC

Solid oxide fuel cells (SOFCs) are emerging as transformative electrochemical energy conversion technologies owing to their superior efficiency, fuel versatility, and minimal environmental impact. Enhancing SOFCs for efficient performance at low temperatures (LT, 420–520 °C) requ...

Wear and Corrosion Properties of Laser-Cladding Ti-Hf-Mo-Ta-Nb-B Coating on Ti60 Titanium Alloy

Ti60 is a type of high-temperature titanium alloy that not only withstands high temperatures during long-term service, but also has excellent wear resistance and corrosion resistance. To enhance the wear and corrosion resistance of a Ti60 substrate, a Ti-Hf-Mo-Ta-Nb-B coating was...