journal article·2026-01

Entropy stabilized rare earth high entropy oxide for dielectric capacitors

Ch Venkata Koti Reddy, N. Chanakya, G. Upender, S. Ramesh

Ceramics International· Volume 52· Issue 1
Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: High Entropy Alloys Studies · Microwave Dielectric Ceramics Synthesis · Nuclear materials and radiation effects

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (51)

Show source-provided references
1. A dielectric polymer with high electric energy density and fast discharge speed10.1126/science.1127798 ↗
2. Electroceramics for high-energy density capacitors: current status and future perspectives10.1021/acs.chemrev.0c01264 ↗
3. Grain-orientation-engineered multilayer ceramic capacitors for energy storage applications10.1038/s41563-020-0704-x ↗
4. Ionic conductivity of ceria/yttria stabilized zirconia electrolyte materials10.1016/S0167-2738(97)00306-8 ↗
5. Thermal barrier coating materials10.1016/S1369-7021(05)70934-2 ↗
6. Applications of yttria stabilized zirconia (YSZ) in catalysis10.1039/C5CY00739A ↗
7. Entropy-stabilized oxides10.1038/ncomms9485 ↗
8. High-entropy fluorite oxides10.1016/j.jeurceramsoc.2018.04.010 ↗
9. A simple and effective predictor to design novel fluorite-structured high-entropy oxides10.1016/j.actamat.2020.10.061 ↗
10. Colossal dielectric constant in high entropy oxides10.1002/pssr.201600043 ↗
11. High-entropy defective fluorite structured rare-earth niobates and tantalates for thermal barrier applications10.1007/s40145-020-0368-7 ↗
12. Tailoring high-entropy oxides: from design to synthesis and characterization10.3390/ma13030558 ↗
13. Phase stabilized solution combustion processed (Ce0.2La0.2Pr0.2Sm0.2Y0.2)O1.6–δ: an exploration of the dielectric properties10.1016/j.jallcom.2023.170786 ↗
14. Entropy-stabilized fluorite oxides with multifunctional properties10.1039/D3TA02124F ↗
15. Structural, thermophysical, mechanical and electrical properties of equimolar five-principal-element fluorite-structured high-entropy oxides
16. Colossal permittivity in high-entropy CaTiO3-based ceramics with low dielectric loss
17. Investigation of thermophysical properties and elastic moduli of Sm2GdTa1-xCexO7-x/2 oxides for thermal barrier coatings10.1016/j.ceramint.2025.03.428 ↗
18. Thermophysical and mechanical performances of (Nd0.2Sm0.2Gd0.2Yb0.2Y0.2)3TaO7 and 7(Nd0.2Sm0.2Gd0.2Yb0.2Y0.2)3Ta0.5Nb0.5O7 high-entropy compounds
19. High-entropy design for dielectric materials: status, challenges, and beyond10.1063/5.0138877 ↗
20. Recent advances in rare-earth high-entropy oxides as multifunctional materials10.3390/molecules30051082 ↗
21. Sol–gel synthesis of high-entropy perovskite oxides and their dielectric properties10.1016/j.molstruc.2019.05.073 ↗
22. Appraisal of Ce1–yGdᵧO2–y/2 electrolytes for IT-SOFC operation at 500°C10.1016/S0167-2738(99)00319-7 ↗
23. Sol–gel production of zirconia nanoparticles with a new organic precursor10.1016/j.ces.2006.09.006 ↗
24. Maltose and pectin assisted sol–gel production of Ce0.8Gd0.2O1.9 solid electrolyte nanopowders for solid oxide fuel cells10.1039/c1jm12344k ↗
25. Structural, optical and electrical properties of M0.025Sm0.175Ce0.8O2–δ: an electrolyte for IT-SOFCs
26. Pressure-induced tuning of lattice distortion in a high-entropy oxide10.1038/s42004-019-0216-2 ↗
27. One-step synthesis and characterizations of cerium oxide nanoparticles in an ambient temperature via Co-precipitation method10.1063/1.5028657 ↗
28. Enhanced sunlight photocatalytic activity and biosafety of marine-driven synthesized cerium oxide nanoparticles10.1038/s41598-021-94327-w ↗
29. Capacitance performance of NiO thin films synthesized by direct and pulse potentiostatic methods10.1007/s11581-019-03159-2 ↗
30. Band-gap engineering of high-entropy fluorite metal oxide nanoparticles facilitated by Pr3+ incorporation by gel combustion synthesis10.3390/gels11020117 ↗
31. Impact of calcination temperature on the properties and photocatalytic performance of Cd0.6Mg0.2Cu0.2Fe2O4 spinel ferrites synthesized via sol–gel method10.3390/cryst15050457 ↗
32. Preparation and phase evolution of high-entropy oxides A 2 B 2 O 7 with multiple elements at A and B sites10.1016/j.jeurceramsoc.2021.01.013 ↗
33. Engineered synthesis of a novel bixbyite-structured high-entropy oxide (Ce0.2Zr0.2Yb0.2Er0.2Gd0.2)2O3.4 as a stable and high-performing visible-light-active photocatalyst for multifunctional pollutant degradation10.1016/j.jallcom.2025.180435 ↗
34. Magnetic structure determination and refinement using FullProf10.1107/S2052520625003944 ↗
35. Multicomponent equiatomic rare earth oxides with narrow band gap and associated praseodymium multivalency
36. Highly dense translucent CeO2‒δ⋅(RE, Y, Sm, La)2O3 (RE = Dy, Gd) high-entropy ceramics for multi-wavelength emission10.1111/ijac.70047 ↗
37. Evolution behaviour of the lattice and thermal expansion of a high-entropy fluorite oxide (Zr0.2Ce0.2Hf0.2Y0.2Al0.2)O2-δ during heating and cooling in an inert atmosphere10.1016/j.ceramint.2023.02.090 ↗
38. CeO2-PANI- HCl and CeO2-PANI-PTSA composites: synthesis, characterization, and utilization as supercapacitor electrode materials10.1007/s11581-020-03690-7 ↗
39. Lanthanide L-Edge spectroscopy of high-entropy oxides: insights into valence and phase stability
40. Rare-earth oxides Eu2O3 and Nd2O3 analyzed by XPS10.1116/1.5085768 ↗
41. Electron localization determines defect formation on ceria substrates10.1126/science.1111568 ↗
42. Ce 3d XPS investigation of cerium oxides and mixed cerium oxide (CexTiyOz)10.1002/sia.2686 ↗
43. Electron localization in defective ceria films: a study with scanning-tunneling microscopy and density-functional theory10.1103/PhysRevLett.106.246801 ↗
44. High entropy spinel oxide nano particles for superior lithiation-delithiation performance10.1039/D0TA04844E ↗
45. Complex impedance studies on tungsten-bronze electroceramic: Pb2Bi3LaTi5O1810.1007/s10853-005-2620-5 ↗
46. High entropy dielectrics10.1142/S2010135X23500145 ↗
47. Dielectric properties of (Y0.2Eu0.2Er0.2Dy0.2Lu0.2)3(AlxFe1-x)5O12 high-entropy garnet ceramics10.1016/j.ceramint.2022.04.318 ↗
48. Evolution of structure and improvement in dielectric properties of praseodymium substituted YFeO3 nanomaterials synthesized via a sol-gel auto-combustion method10.1016/j.ceramint.2020.11.005 ↗
49. Dielectric and electrical properties of gadolinia doped ceria10.1016/j.jallcom.2009.01.077 ↗
50. An investigation on the conductivity, electric modulus and scaling behavior of electric modulus of barium titanate-lithium ferrite composite doped with Nb, Gd and Sm10.1016/j.matchemphys.2019.122347 ↗
51. Structural, electric and dielectric properties of Ni0.5Zn0.5FeCoO4 ferrite prepared by sol-gel10.1016/j.jmmm.2019.166243 ↗