Low-temperature synthesis of high-entropy (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)O nanoparticles via polyol process

被引：3

作者：

Li, Fei ^{[1
]}

Zhang, Guo-Jun ^{[2
]}

Abe, Hiroya ^{[1
]}

机构：

[1] Osaka Univ, Joining & Welding Res Inst, Osaka 5670047, Japan

[2] Donghua Univ, Inst Funct Mat, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China

来源：

OPEN CERAMICS | 2022年 / 9卷

关键词：

High -entropy oxides; Polyol process; Temperature -programmed reduction; METAL;

D O I：

10.1016/j.oceram.2022.100223

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Functional high-entropy oxide (HEO) (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)O has attracted great attention due to its unique properties. High temperature (-1000 degrees C) sintering is generally required to form the single-phase (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)O. In this work, a polyol process followed by quenching is established to synthesize (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)O. Benefiting from the homogeneous distribution of metal elements in the inorganicorganic hybrid compound obtained from polyol process, a single-phase HEO can be achieved after quenching at 800 degrees C.

引用

页数：5

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