journal article·2025-10

Investigation of (La0.2Gd0.2Zr0.2Ce0.2Ho0.2)O2-δ Fluorite-Structured High-Entropy Oxide as a Promising Thermal Barrier Coating Material

Dongbo Zhang, Xinyue Tang, Ning Wang, Mingwei Xiao, Jiangrong Yan, Yongsheng Zhang

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OpenAlex topics: High-Temperature Coating Behaviors · Nuclear Materials and Properties · Advanced materials and composites

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References (53)

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1. B. Annamalai, P. Murugesan, T.T. Le, and P.Q.P. Nguyen, Behavior Analysis of Low-Heat Rejection Engine Powered by Biodiesel Under Varied Exhaust Gas Recirculation Ratios, Energy Sources Part A-Recovery Util, Environ. Eff., 2024, 46(1), p 3546–3569.
2. H. Kim, K. Praveen, M.W. Lee, and J. Lee, Performance-Tunable Thermal Barrier Coating For Carbon Fiber-Reinforced Plastic Composites Via Flame Spraying, Compos. Pt. B-Eng., 2024, 287(12), 111842.10.1016/j.compositesb.2024.111842 ↗
3. J.L. Stokes and M.J. Presby, Dynamic Testing Approach for Particulate Erosion–Corrosion for Gas Turbine Coatings, J. Eng. Gas. Turbines Power, 2024, 146(11), p 111006.10.1115/1.4065886 ↗
4. H.J. Wang, D.M. Li, F. Ma, C.C. Wang, L.Y. Guo, Z.F. Lian, Y. Hu, L. Wei, and W.B. Yu, Numerical Investigation of Thermal Barrier Coating on Performance and Emissions of HPDI Dual-Fuel Engine, Energy Sources Part A-Recovery Util, Environ. Eff., 2024, 46(1), p 11604–11623.
5. J.J. Wang, Q. He, Y.S. Zhang, X.M. You, S.X. Wang, and L.K. Liang, PS-PVD Thermal Barrier Coatings Microstructure Modulation and High-Temperature Erosion Resistance Study, J. Eur. Ceram. Soc., 2025, 45(2), p 116920.10.1016/j.jeurceramsoc.2024.116920 ↗
6. D.R. Clarke and S.R. Phillpot, Thermal barrier coating materials, Mater. Today, 2005, 8(6), p 22–29.10.1016/S1369-7021(05)70934-2 ↗
7. J. Wang, S.X. Bai, S. Li, and C.R. Zhang, Study on Lanthanum Zirconate Thermal Barrier Coating on Mo Substrate, Rare Metal. Mat. Eng., 2010, 39(5), p 824–827.
8. J.H. Chen, J. Ke, J.L. Zhou, Z. Zhong, and J. Zhang, Size-Dependent Mechanical Behaviors of Cubic-Phase Yttria-Stabilized Zirconia, J. Alloy. Compd., 2024, 1008(9), 176648.10.1016/j.jallcom.2024.176648 ↗
9. S.H. Qiu, H.M. Xiang, F.Z. Dai, H.L. Wang, M.Z. Huang, C.L. Wan, Q. Meng, J.T. Li, X.H. Wang, and Y.C. Zhou, Medium-entropy (Me, Ti)0.1(Zr, Hf, Ce)0.9O (Me = Y and Ta): Promising Thermal Barrier Materials for High-Temperature Thermal Radiation Shielding and CMAS Blocking, J. Mater. Sci. Technol., 2022, 123, p 144–153.10.1016/j.jmst.2022.01.019 ↗
10. W.M. Wang, B.H. Liu, C.Y. He, P. Zhao, S.J. Zhao, Z.Q. Wang, Z.W. Lu, H.X. Guo, G.Y. Ren, G. Liu, and X.H. Gao, High-Entropy Engineering for Broadband Infrared Radiation, Adv. Funct. Mater., 2023, 33(43), p 11.10.1002/adfm.202303197 ↗
11. D.B. Zhang, N. Wang, R.Q. Song, M.L. Zhou, X.Y. Tang, and Y.S. Zhang, A New TBC Material: (La0.2Gd0.2Y0.2Sm0.2Ce0.2)2Zr2O7 High-Entropy Oxide, Ceram. Int., 2024, 50(1), p 2490–2500.10.1016/j.ceramint.2023.11.044 ↗
12. C.M. Rost, E. Sachet, T. Borman, A. Moballegh, E.C. Dickey, D. Hou, J.L. Jones, S. Curtarolo, and J.P. Maria, Entropy-Stabilized Oxides, Nat. Commun., 2015, 6(8), p 8485.10.1038/ncomms9485 ↗
13. A. Sarkar, L. Velasco, D. Wang, Q.S. Wang, G. Talasila, L. de Biasi, C. Kübel, T. Brezesinski, S.S. Bhattacharya, H. Hahn, and B. Breitung, High Entropy Oxides for Reversible Energy Storage, Nat. Commun., 2018, 9(9), p 3400.10.1038/s41467-018-05774-5 ↗
14. A. Sarkar, Q.S. Wang, A. Schiele, M.R. Chellali, S.S. Bhattacharya, D. Wang, T. Brezesinski, H. Hahn, L. Velasco, and B. Breitung, High-Entropy Oxides: Fundamental Aspects and Electrochemical Properties, Adv. Mater., 2019, 31(26), p 1806236.10.1002/adma.201806236 ↗
15. J. Dabrowa, M. Stygar, A. Mikula, A. Knapik, K. Mroczka, W. Tejchman, M. Danielewski, and M. Martin, Synthesis and Microstructure of the (Co, Cr, Fe, Mn, Ni)3O4 High Entropy Oxide Characterized by Spinel Structure, Mater. Lett., 2018, 216, p 32–36.10.1016/j.matlet.2017.12.148 ↗
16. C. Oses, C. Toher, and S. Curtarolo, High-Entropy Ceramics, Nat. Rev. Mater., 2020, 5(4), p 295–309.10.1038/s41578-019-0170-8 ↗
17. H.M. Xiang, Y. Xing, F.Z. Dai, H.J. Wang, L. Su, L. Miao, G.J. Zhang, Y.G. Wang, X.W. Qi, L. Yao, H.L. Wang, B. Zhao, J.Q. Li, and Y.C. Zhou, High-Entropy Ceramics: Present Status, Challenges, and a Look Forward, J. Adv. Ceram., 2021, 10(3), p 385–441.10.1007/s40145-021-0477-y ↗
18. S. Akrami, P. Edalati, M. Fuji, and K. Edalati, High-Entropy Ceramics: Review of Principles, Production and Applications, Mater. Sci. Eng. R-Rep., 2021, 146(64), 100644.10.1016/j.mser.2021.100644 ↗
19. A. Sarkar, C. Loho, L. Velasco, T. Thomas, S.S. Bhattacharya, H. Hahn, and R. Djenadic, Multicomponent Equiatomic Rare Earth Oxides with a Narrow Band Gap and Associated Praseodymium Multivalency, Dalton Trans., 2017, 46(36), p 12167–12176.10.1039/C7DT02077E ↗
20. K.P. Chen, X.T. Pei, L. Tang, H.R. Cheng, Z.M. Li, C.W. Li, X.W. Zhang, and L.A. An, A Five-Component Entropy-Stabilized Fluorite Oxide, J. Eur. Ceram. Soc., 2018, 38(11), p 4161–4164.10.1016/j.jeurceramsoc.2018.04.063 ↗
21. Z.F. Zhao, H. Chen, H.M. Xiang, F.Z. Dai, X.H. Wang, W. Xu, K. Sun, Z.J. Peng, and Y.C. Zhou, (Y0.25Yb0.25Er0.25Lu0.25)2(Zr0.5Hf0.5)2O7: A Defective Fluorite Structured High Entropy Ceramic with Low Thermal Conductivity and Close Thermal Expansion Coefficient to Al2O3, J. Mater. Sci. Technol., 2020, 39, p 167–172.10.1016/j.jmst.2019.08.018 ↗
22. J.J. He, G. He, J. Liu, and J.C. Tao, New Class of High-Entropy Defect Fluorite Oxides RE2(Ce0.2Zr0.2Hf0.2Sn0.2Ti0.2)2O7 (RE = Y, Ho, Er, or Yb) as Promising Thermal Barrier Coatings, J. Eur. Ceram. Soc., 2021, 41(12), p 6080–6086.10.1016/j.jeurceramsoc.2021.05.044 ↗
23. F.W. Meng, F.X. Ye, and T.Y. Luo, The High-Temperature CMAS Corrosion Behavior of High-Entropy (La0.2Nd0.2Sm0.2Eu0.2Gd0.2)2Hf2O7 Hafnate Thermal Barrier Coating Material with Fluorite Structure, J. Eur. Ceram. Soc., 2024, 44(4), p 2460–2470.10.1016/j.jeurceramsoc.2023.10.066 ↗
24. R.X. Liu, W.P. Liang, Q. Miao, H. Zhao, S. Ramakrishna, B. Ramasubramanian, X.F. Zhang, Y.D. Song, X.G. Gao, J.K. Du, and X.M. Tao, A Novel Defect Fluorite Type High-Entropy (Dy0.2Ho0.2Er0.2Tm0.2Lu0.2)2Hf2O7 Ceramic with Low Thermal Conductivity and CTE: A Mechanism Study, J. Mater. Res. Technol-JMRT, 2023, 27, p 1365–1380.10.1016/j.jmrt.2023.10.039 ↗
25. F.X. Ye, F.W. Meng, T.Y. Luo, and H. Qi, Ultrafast High-Temperature Sintering of (Y0.2Dy0.2Er0.2Tm0.2Yb0.2)4Hf3O12 High-Entropy Ceramics With Defective Fluorite Structure, J. Eur. Ceram. Soc., 2022, 42(11), p 4686–4691.10.1016/j.jeurceramsoc.2022.04.023 ↗
26. S.L. Liew, X.P. Ni, F. Wei, S.Y. Tan, M.T. Luai, P.C. Lim, S.L. Teo, N.B. Rafiq, J. Zhou, and S. Wang, High-Entropy Fluorite Oxides: Atomic Stabiliser Effects on Thermal-Mechanical Properties, J Eur Ceram Soc, 2022, 42(14), p 6608–13.10.1016/j.jeurceramsoc.2022.07.026 ↗
27. Y.B. Wen and Y.F. Liu, Subtle Variation in Lattice Parameter and Thermal Expansion Due to Heating and Cooling of a High-Entropy Fluorite Oxide (Zr0.2Ce0.2Hf0.2Y0.2Al0.2)O2-δ Between 1200 and 1500 °C in air, Ceram. Int., 2023, 49(22), p 34726–34733.10.1016/j.ceramint.2023.08.135 ↗
28. T.S. Dong, L.C. Kong, B.G. Fu, J.K. Li, and G.L. Li, Effect of CeO2 Doping on High Temperature Oxidation Resistance of YSZ TBCs, Ceram. Int., 2022, 48(24), p 36450–36459.10.1016/j.ceramint.2022.08.205 ↗
29. O.N. Doronin, N.I. Artemenko, P.A. Stekhov, P.S. Marakhovskii, V.L. Stolyarova, and V.A. Vorozhtsov, Physicochemical Properties of Gd2O3-ZrO2-HfO2 Ceramics as Promising Thermal Barrier Coatings, Russ. J. Inorg. Chem., 2022, 67(5), p 732–739.10.1134/S0036023622050060 ↗
30. X.X. Guo, Y. Yu, W.W. Ma, H.G. Tang, Z.H. Qiao, F. Zhou, and W.M. Liu, Thermal Properties of (Zr0.2Ce0.2Hf0.2Y0.2RE0.2)O1.8 (RE = La Nd and Sm) High Entropy Ceramics for Thermal Barrier Materials, Ceram. Int., 2022, 48(24), p 36084–36090.10.1016/j.ceramint.2022.08.122 ↗
31. D.B. Zhang, X.L. Feng, R.Q. Song, N. Wang, and Y.S. Zhang, An Investigation of a La2(Zr0.2Ti0.2Y0.2Yb0.2Nb0.2)2O7 High Entropy Oxide Coating, J. Mater. Eng. Perform., 2023, 33, p 11309–11320.10.1007/s11665-023-08748-x ↗
32. L. Spiridigliozzi, C. Ferone, R. Cioffi, and G. Dell’Agli, A Simple and Effective Predictor to Design Novel Fluorite-Structured High Entropy Oxides (HEOs), Acta Mater., 2021, 202, p 181–189.10.1016/j.actamat.2020.10.061 ↗
33. B. Ma, Z.Q. Wen, J.D. Qin, Z.Y. Wu, J.X. Liu, Y.M. Lv, J.J. Yu, and Y.H. Zhao, Synthesis and Microstructure of (Ce0.2Zr0.2La0.2Sm0.2Nd0.2)O2-δ High-Entropy Oxides Characterized by Fluorite Structure, Ceram. Int., 2024, 50(1), p 1981–1989.10.1016/j.ceramint.2023.10.303 ↗
34. Q. Ni, C.C. Ding, F.X. Liu, X.Y. Shu, Y.L. Fu, and X.R. Lu, Free Occupied Design to Immobilize CeO2 by High-Entropy Pyrochlore, J. Eur. Ceram. Soc., 2024, 44(15), p 116719.10.1016/j.jeurceramsoc.2024.116719 ↗
35. J. Sunarso, S. Baumann, J.M. Serra, W.A. Meulenberg, S. Liu, Y.S. Lin, and J.C.D. da Costa, Mixed Ionic-Electronic Conducting (MIEC) Ceramic-Based Membranes for Oxygen Separation, J. Membr. Sci., 2008, 320(1–2), p 13–41.10.1016/j.memsci.2008.03.074 ↗
36. B. Liu, C.M. Li, G.Q. Zhang, X.S. Yao, S.S.C. Chuang, and Z. Li, Oxygen Vacancy Promoting Dimethyl Carbonate Synthesis from CO2 and Methanol over Zr-Doped CeO2 Nanorods, ACS Catal., 2018, 8(11), p 10446–10456.10.1021/acscatal.8b00415 ↗
37. M.G. Shi, S.Y. Ma, W.S. Xia, Y. Wang, J.Z. Yu, and H.T. Wu, Effects of Oxygen Vacancy on Bond Ionicity, Lattice Energy, and Microwave Dielectric Properties of CeO2 Ceramics with Yb3+Substitution, J. Adv. Ceram., 2024, 13(2), p 247–254.10.26599/JAC.2024.9220848 ↗
38. F. Jiang, J.F. Li, J. Sun, S. Zhang, and L. Yan, Estimation of heat transfer coefficients in dry and cold-air cutting, 13th International Symposium on Advances in Abrasive Technology/1st Cross-Strait Conference on Precision Machining, Sep 19–22, 2010, Trans Tech Publications Ltd, 2010, 341
39. Q.Y. Li and X. Zhang, T-type Raman Spectroscopy Method for Determining Laser Absorption, Thermal Conductivity and Air Heat Transfer Coefficient of Micro/Nano Fibers, Thermochim. Acta, 2014, 581, p 26–31.10.1016/j.tca.2014.01.023 ↗
40. Y. Lei, K. Li, M. Dou, L.H. Liu, Y. Feng, and C. Feng, Towards Optimized Pore Structure to Balance the Thermal-Mechanical Performance of Foamed Ceramic, Case Stud. Constr. Mater., 2022, 16, e01072.
41. Z.F. Zhao, Z.Y. Ruan, R. Li, S.X. Yan, X.L. Sun, C. Liu, D. Zhang, B. Xu, Z.Y. Ren, M. Wang, J.Y. Li, J. Tian, Y.H. Jiang, J. Feng, and Y.C. Zhou, High Entropy Pyrochlore (La0.3Gd0.3Ca0.4)2(Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)2O7 Ceramic with Amorphous-Like Thermal Conductivity for Environmental/Thermal Barrier Coating Applications, J. Mater. Sci. Technol., 2025, 205, p 315–326.10.1016/j.jmst.2024.02.089 ↗
42. K. Ren, Q.K. Wang, G. Shao, X.F. Zhao, and Y.G. Wang, Multicomponent High-Entropy Zirconates with Comprehensive Properties for Advanced Thermal Barrier Coating, Scr. Mater., 2020, 178, p 382–386.10.1016/j.scriptamat.2019.12.006 ↗
43. W. Fan, Y.F. Liu, Z.B. Lv, Y. Bai, Y. Wang, K. Liu, Z.Y. Lin, and J.M. Ou, Thermophysical and Mechanical Properties of Dual-Phase Medium- and High-Entropy Rare-Earth Zirconate Ceramics, Ceram. Int., 2023, 49(23), p 38000–38006.10.1016/j.ceramint.2023.09.129 ↗
44. W.W. Shuai, W. Qian, Z.C. Guan, Z.B. Li, Y.Q. Hua, and J. Cai, A Novel Dual-Phase High-Entropy (La0.2Nd0.2Gd0.2Er0.2Yb0.2)2Zr2O7 Ceramic for Thermal Barrier Coatings Applications: Preparation, Microstructure, and Thermo-Physical Properties, Ceram. Int., 2024, 50(7), p 10525–10534.10.1016/j.ceramint.2023.12.364 ↗
45. L. Xu, L. Su, H.J. Wang, H.F. Gao, P.F. Guo, M. Niu, K. Peng, L. Zhuang, and Z.W. Dai, High-Entropy Sm2B2O7 (B = Ti, Zr, Sn, Hf, Y, Yb, Nb, and Ta) Oxides with Highly Disordered B-site Cations for Ultralow Thermal Conductivity, J. Mater. Sci. Technol., 2022, 119, p 182–189.10.1016/j.jmst.2021.12.038 ↗
46. H.S. Zhang, L.M. Zhao, W.W. Sang, X.G. Chen, A. Tang, and H.M. Zhang, Thermophysical Performances of (La1/6Nd1/6Yb1/6Y1/6Sm1/6Lu1/6)2Ce2O7 High-Entropy Ceramics for Thermal Barrier Coating Applications, Ceram. Int., 2022, 48(2), p 1512–1521.10.1016/j.ceramint.2021.09.172 ↗
47. Y.H. Zhang, M. Xie, Z.G. Wang, X.W. Song, R.D. Mu, F. Zhou, J.X. Bao, J.Q. Gao, and W. Pan, Exploring the Increasing Behavior of Thermal Conductivity for High-Entropy Zirconates at High Temperatures, Scr. Mater., 2023, 228(5), 115328.10.1016/j.scriptamat.2023.115328 ↗
48. Z.M. Zhang, X.H. Wu, and C.J. Fu, Validity of Kirchhoff’s Law for Semitransparent Films Made of Anisotropic Materials, J. Quant. Spectrosc. Radiat. Transf., 2020, 245(9), 106904.10.1016/j.jqsrt.2020.106904 ↗
49. J. Zhang, H. Bai, W. Wei, Y. Ding, X. Zhang, H.M. Yuan, and Z.F. Zhang, The Effect of Microstructure on the Middle and Short Waveband Emissivity of CuO-Doped CuxCo1-xFe2O4 Spinel, J. Alloy. Compd., 2019, 787, p 638–648.10.1016/j.jallcom.2019.02.119 ↗
50. D. Song, J. Kim, G. Lyu, J. Pyeon, H.B. Jeon, Y.S. Oh, T. Song, U. Paik, and Y.G. Jung, Effect of Cation Substitution on Thermophysical Properties of Fluorite A3BO7 Ceramics, J. Alloy. Compd., 2021, 883(7), 160848.10.1016/j.jallcom.2021.160848 ↗
51. P.X. Zhang, E.H. Wang, C.Y. Guo, T. Yang, and X.M. Hou, High-entropy Rare Earth Phosphates (REPO4, RE = Ho, Tm, Yb, Lu, Dy, Er and Y) with Excellent Comprehensive Properties, J. Eur. Ceram. Soc., 2024, 44(3), p 1873–1879.10.1016/j.jeurceramsoc.2023.10.026 ↗
52. X.W. Luo, H.T. Li, S. Huang, K.Y. Li, J.P. Li, X.E. Yang, C.H. Xu, S. Hou, and H.Y. Jin, Multi-Component Strategy for Remarkable Suppression of Thermal Conductivity in Strontium Diyttrium Oxide: The Case of High-Entropy Sr(Y0.2Sm0.2Gd0.2Dy0.2Yb0.2)2O4 ceramic, J. Eur. Ceram. Soc., 2023, 43(12), p 5339–5346.10.1016/j.jeurceramsoc.2023.04.040 ↗
53. L. Chen, B.H. Li, J. Guo, Y.K. Zhu, and J. Feng, High-Entropy Perovskite RETa3O9 Ceramics for High-Temperature Environmental/Thermal Barrier Coatings, J. Adv. Ceram., 2022, 11(4), p 556–569.10.1007/s40145-021-0556-0 ↗