Hierarchical structure, mechanical/thermal properties and potential application of porous (Ta0.2Nb0.2Ti0.2Zr0.2Hf0.2)C high-entropy ceramic (IMAGE)

Tsinghua University Press

Hierarchical structure, mechanical/thermal properties and potential application of porous (Ta0.2Nb0.2Ti0.2Zr0.2Hf0.2)C high-entropy ceramic

Caption

The porous (Ta0.2Nb0.2Ti0.2Zr0.2Hf0.2)C high-entropy ceramic possesses interconnected microspheres, abundant interface in the microspheres, and the severe lattice distortion of the high-entropy ceramics, leading to their excellent properties in mechanical and thermal insulation. Compared to other reported porous UHTCs, the obtained PHEC ceramic shows remarkable mechanical properties and thermal properties.

Credit

Journal of Advanced Ceramics, Tsinghua University Press

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