CPC C04B 35/50 (2013.01) [C04B 35/624 (2013.01); C04B 35/6261 (2013.01); C04B 35/62655 (2013.01); C04B 41/0072 (2013.01); C04B 41/4869 (2013.01); C04B 41/83 (2013.01); C04B 2235/3224 (2013.01); C04B 2235/606 (2013.01); C04B 2235/6583 (2013.01)] | 7 Claims |
1. A ten-membered fergusonite structure high-entropy oxide ceramic, comprising a chemical structural formula of RENbO4, wherein the RE is any ten rare-earth cations selected from a group consisting of La3+, Ce3+, Pr3+, Nd3+, Sm3+, Eu3+, Gd3+, Dy3+, Ho3+, Er3+, Tm3+, Yb3+, Lu3+ and y3+ and occupying an RE position in an equal molar ratio, and the ten-membered fergusonite structure high-entropy oxide ceramic has a single homogeneous structure.
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