High-entropy ceramics: Present status, challenges, and a look forward

H Xiang, Y Xing, F Dai, H Wang, L Su, L Miao… - Journal of Advanced …, 2021 - Springer
High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more
Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements …

Reactive flash sintering of ceramics: a review

B Yoon, V Avila, IR Lavagnini… - Advanced …, 2023 - Wiley Online Library
As a novel electric field‐assisted sintering technique, flash sintering (FS) has gained
significant interest over the past decade due to its compelling time and cost efficiency. This …

Reactive flash sintering of the entropy-stabilized oxide Mg0. 2Ni0. 2Co0. 2Cu0. 2Zn0. 2O

B Yoon, V Avila, R Raj, LM Jesus - Scripta Materialia, 2020 - Elsevier
We investigate the reactive flash sintering of Mg 0.2 Ni 0.2 Co 0.2 Cu 0.2 Zn 0.2 O precursor
powders prepared by a polymeric synthesis route. The flash experiments were performed at …

Ultrafast synthesis of entropy-stabilized oxide at room temperature

D Liu, X Peng, J Liu, L Chen, Y Yang, L An - Journal of the European …, 2020 - Elsevier
Five-component entropy-stabilized oxide ceramic (Mg 0.2 Ni 0.2 Co 0.2 Cu 0.2 Zn 0.2 O) has
been successfully synthesized by reaction assisted flash sintering at room temperature …

Flash sintering improves magnetic properties of spinel zinc ferrite

S Sur, PK Tyagi, SK Jha - Scripta Materialia, 2023 - Elsevier
We report on a simple protocol for one step synthesis and sintering of single-phase
magnetic spinel ZnFe 2 O 4 zinc ferrite (ZFO) using an electric field assisted sintering. The …

Fabrication of high-entropy perovskite oxide by reactive flash sintering

K Wang, B Ma, T Li, C Xie, Z Sun, D Liu, J Liu… - Ceramics International, 2020 - Elsevier
In this study, powder mixtures at atomic ratios suitable for formation of Sr (Ti 0.2 Y 0.2 Zr 0.2
Sn 0.2 Hf 0.2) O 3-x were flash sintered at 1000° C and 40 mA/mm 2. X-ray diffraction and …

Phase evolution during reactive flash sintering of Li6. 25Al0. 25La3Zr2O12 starting from a chemically prepared powder

V Avila, B Yoon, S Ghose, R Raj, LM Jesus - Journal of the European …, 2021 - Elsevier
Reactive flash sintering (RFS) of a chemically prepared multiphase precursor powder was
performed to fabricate Li 6.25 Al 0.25 La 3 Zr 2 O 12 (Al-LLZO) ceramics. This approach …

Reactive flash sintering of the complex oxide Li0. 5La0. 5TiO3 starting from an amorphous precursor powder

V Avila, B Yoon, RRI Neto, RS Silva, S Ghose, R Raj… - Scripta Materialia, 2020 - Elsevier
We report the transformation of an amorphous mixture of Li 0.5 La 0.5 TiO 3 (LLTO) directly
into a single phase dense polycrystal, all within a few seconds at about 800° C by the flash …

Ultra-low temperature reactive flash sintering synthesis of high-enthalpy and high-entropy Ca0. 2Co0. 2Ni0. 2Cu0. 2Zn0. 2O oxide ceramics

W Li, L Chen, D Liu, J Liu, L An - Materials Letters, 2021 - Elsevier
High-enthalpy and high-entropy Ca 0.2 Co 0.2 Ni 0.2 Cu 0.2 Zn 0.2 O oxides was
synthesized via reactive flash sintering (RFS) at room temperature with electric field of 60 …

[HTML][HTML] Reactive flash sintering of SrFe12O19 ceramic permanent magnets

AF Manchón-Gordón, PE Sánchez-Jiménez… - Journal of Alloys and …, 2022 - Elsevier
Reactive flash-sintering technique has been used in order to obtain strontium ferrite
magnets from a mixture of SrCO 3 and Fe 2 O 3 commercial powders. This technique allows …