首页|Recent advances in the synthesis and fabrication methods of high-entropy alloy nanoparticles

Recent advances in the synthesis and fabrication methods of high-entropy alloy nanoparticles

扫码查看
原文链接
  • NETL
  • NSTL
  • 万方数据
High-entropy alloy nanoparticles(HEA NPs)containing four or more elements possess several advantages over traditional alloy nanoparticles(NPs),such as higher strength,greater thermal stability,enhanced ox-idation resistance,stronger catalytic activity,and greater flexibility in adjusting element composition and composition ratio.However,the development of HEA NPs has been limited by preparation difficulties caused by the challenge of achieving complete miscibility between multiple-component elements and the unique high-entropy states.In this review,we provide a comprehensive summary of recent break-throughs in synthesizing and fabricating HEA NPs.We describe the experimental procedures and princi-ples of various synthesis methods,including furnace pyrolysis,carbothermal shock(CTS)method,pulse laser,solvothermal method,microwave heating,hydrogen spillover-driven,sputtering deposition,anneal-ing on mesoporous materials,arc discharge methods and using liquid metal.Additionally,we delve into recent improvements made to some of these methods or novel NPs synthesized using them.Finally,we review the current applications of HEA NPs and provide insights into potential applications of this rapidly emerging research field.

High-entropy alloy nanoparticlesSynthesis methodsApplication

Wenqiang Wan、Kaiming Liang、Pengyu Zhu、Peng He、Shuye Zhang

展开 >

State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin 150001,China

Chongqing Research Institute,Harbin Institute of Technology,Chongqing 401135,China

National Key Research and Development Program of ChinaHeilongjiang Provincial Natural Science Foundation of ChinaChongqing Natural Science Foundation of ChinaFundamental Research Funds for the Central Universities

2020YFE0205300YQ2022E024cstc2021jcyjmsxmX1002AUGA5710051221

2024

10.1016/j.jmst.2023.08.051

材料科学技术(英文版)
中国金属学会 中国材料研究学会 中国科学院金属研究所

材料科学技术(英文版)

CSTPCD
影响因子：0.657
ISSN：1005-0302
年,卷(期)：2024.178(11)
  • 194