High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more
Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements …

Ceramic thermal barrier coatings (TBCs) have attracted significant research attention owing
to their utility in the thermally insulating alloy components of gas turbines and aircraft …

The increasing demand for more efficient and environmental-friendly gas turbines has
driven the development of new strategies for material development. SiC/SiC ceramic matrix …

Aero-engine is a key part of aircraft, the operating temperature of which is being pushed to
unprecedented levels for higher engine efficiency and performance. To accomplish higher …

Recently, high-entropy (HE) materials have attracted increasing interest in various fields due
to their unique characteristics. Rare earth (RE) elements have a similar atomic radius and …

A novel high-entropy material,(Yb 0.2 Y 0.2 Lu 0.2 Sc 0.2 Gd 0.2) 2 Si 2 O 7 ((5RE 0.2) 2 Si 2
O 7) was prepared by the sol-gel method and investigated as a promising environmental …

Low thermal conductivity, compatible thermal expansion coefficient, and good calcium—
magnesium—aluminosilicate (CMAS) corrosion resistance are critical requirements of …

Spallation of environmental barrier coating (EBC) induced by thermally grown oxide (TGO)
resulting from steam oxidation is a key EBC failure mode. A logical approach to improve …

Due to drastic decreasing in mechanical properties at relative high temperature, traditional
nickel based super alloys are replaced by Si-based non-oxide ceramics in the application of …

The corrosion behavior of environmental barrier coatings (EBCs) directly affects the service
life and stability of ceramic matrix composite (CMC) structural parts in the aero-engines. The …