Advances in high entropy oxides: synthesis, structure, properties and beyond

被引：21

作者：

Liu, Chang ^{[1
]}

Li, Shun ^{[2
]}

Zheng, Yunpeng ^{[1
,3
]}

Xu, Min ^{[4
]}

Su, Hongyang ^{[4
]}

Miao, Xiang ^{[5
]}

Liu, Yiqian ^{[1
]}

Zhou, Zhifang ^{[1
]}

Qi, Junlei ^{[1
,6
]}

Yang, Bingbing ^{[1
,6
,7
]}

Chen, Di ^{[4
]}

Nan, Ce-Wen ^{[1
]}

Lin, Yuan-Hua ^{[1
]}

机构：

[1] Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Jiangsu Univ, Inst Quantum & Sustainable Technol IQST, Sch Chem & Chem Engn, Zhenjiang 212013, Jiangsu, Peoples R China

[3] Fuzhou Univ, Coll Mat Sci & Engn, Key Lab Ecomat Adv Technol, Fuzhou 350108, Peoples R China

[4] Tsinghua Univ, Future Lab, Beijing 100084, Peoples R China

[5] Beihang Univ, Beijing Adv Innovat Ctr Biomed Engn, Sch Chem, Beijing 100191, Peoples R China

[6] Foshan Southern China Inst New Mat, Foshan 528200, Peoples R China

[7] Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, HFIPS, Hefei 230031, Peoples R China

来源：

PROGRESS IN MATERIALS SCIENCE | 2025年 / 148卷

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

High entropy oxides; Multicomponent equiatomic system; Functional properties; ENERGY-STORAGE; RARE-EARTH; THERMOELECTRIC PERFORMANCE; ELECTRICAL-CONDUCTIVITY; THERMAL-CONDUCTIVITY; LATTICE DISTORTION; CERAMIC CAPACITORS; HYDROGEN EVOLUTION; OXYGEN EVOLUTION; PHASE-STABILITY;

D O I：

10.1016/j.pmatsci.2024.101385

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The unique structural features of high entropy oxides (HEOs) offer opportunities for flexible and precise structure control, thereby fostering a broad spectrum of structure-property tuning. This review surveys the extensive research carried out on HEOs, from initial exploration to recent advancement, summarizing progress in the refinement of synthesis techniques, elucidation of the high entropy effect, and understanding of atomic structures at multiple scales. Leveraging the impact of high entropy effect on structures, HEOs exhibit a wide range of properties from thermal to electrical, which have potential applications in fields such as thermoelectrics, dielectrics, energy storage, lithium batteries, catalysis, magnetism and supercapacitors. The correlations between structure and property are analyzed, and potential property-property relations are examined. Finally, we underscore the key challenges and unresolved questions that future research needs to address.

引用

页数：53

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