Thermal barrier coatings (TBC) utilize the adiabatic and corrosion resistance of ceramic coatings to effectively protect the alloy matrix of hot components in aero or land-based gas turbines engines. However

the constant pursuit of higher operating temperatures can lead to degradation

delamination

and premature failure of surface coatings. To meet the needs of future advanced TBC systems

new ceramic materials must be developed. This paper reviews recent advances in ceramic materials for advanced thermal barrier coatings

including YSZ (Yttria partially stabilized zirconia)

A

2

B

2

O

7

–type compounds

rare earth tantalates

rare earth phosphates

high entropy rare earth ceramic materials

magnetite type hexa-aluminate oxides and self-

healing materials with summarizing their properties and performance respectively

and the advantages and shortcomings of each material at the present stage of development. Finally

the development direction of thermal barrier coating materials is foreseen to provide guidance for the development of new barrier coatings.