西南交通大学学报2023，Vol.58Issue(6)：1203-1220,18.DOI:10.3969/j.issn.0258-2724.20220732
镓基液态金属在电热力学领域的研究进展与展望
Research Progress and Prospect of Gallium-Based Liquid Metals in Electrical-Thermal-Mechanics Field
摘要
Abstract
Liquid metal takes into account the characteristics of both liquid and metal,and it is increasingly studied and applied in various fields of engineering.Gallium-based liquid metal is liquid at room temperature,with a high boiling point,high electrical conductivity,high thermal conductivity,safety,non-toxicity,and other excellent characteristics,and it has been widely used in many fields such as electricity,heat,mechanics,and biomedicine.At present,gallium-based liquid metals have become a frontier research hotspot.By comprehensively comparing the research status in China and abroad,the preparation methods and performance improvement measures of gallium-based liquid metals were introduced,and the physical and chemical properties of several typical gallium-based liquid metals were analyzed.The functional principles and research progress of gallium-based liquid metals in the fields of power equipment,flexible electronics,power storage,heat dissipation cooling,current-carrying friction,and extreme pressure lubrication were summarized,and its future research focus was put forward.Based on the characteristics of gallium-based liquid metals,their potential applications in material modification,new electronic devices,solar cells,rail transit,electromagnetic ejection,and other fields were analyzed and prospected.关键词
镓基液态金属/制备方法/理化性质/功能原理/轨道交通/电磁弹射Key words
gallium-based liquid metal/preparation method/physical and chemical properties/functional principle/rail transit/electromagnetic ejection分类
金属材料引用本文复制引用
高国强,彭伟,马亚光,钱鹏宇,向宇,王青松,闫丽婷,吴广宁..镓基液态金属在电热力学领域的研究进展与展望[J].西南交通大学学报,2023,58(6):1203-1220,18.基金项目
国家自然科学基金(U1966602) （U1966602）
国家优秀青年基金(51922090) （51922090）
国家电网公司科技项目(5500-202158104A-0-0-00) （5500-202158104A-0-0-00）
