铜业工程Issue(1)：16-26,11.DOI:10.3969/j.issn.1009-3842.2025.01.003
稀散金属镓高纯化及应用的研究进展
Progress on High Purification and Application for Scattered Metal Gallium
摘要
Abstract
Gallium(Ga)plays an important role in the development of global scattered metal industry.There is still a big gap between China and developed countries in the high purification processes of Ga elements,although China has the ability to produce high-purity Ga.A large number of high-purity Ga and its compounds rely on imports,which seriously restricts the development of emerging indus-tries related with Ga and hinders the independent control of the next generation of advanced materials and devices.Under world eco-nomic integration and quick development of science and technology,enhancement of high purification technology and expand of prac-tice application are especially important for valuable Ga by developing new quality productivity and strengthening investment in scien-tific and technological innovation,further improving the international competitiveness of our country in the advanced materials indus-try.Based on the overview of research background and purity requirement,this paper summarizes the strategy and research results of high purification of Ga from multiple technological levels,including electrolytic refining,vacuum distillation,crystallization purifica-tion as well as multi-step combination,and looks forward to the future development of high-purity Ga applications and industrialization innovation.关键词
稀散金属/高纯镓/结晶提纯/高纯化/市场应用Key words
scattered metal/high-purity gallium/crystallization purification/high purification/application分类
冶金工业引用本文复制引用
郭文斌,曹毅,张强,丁思琪,刘威,李诵斌,吴松全,李阁平..稀散金属镓高纯化及应用的研究进展[J].铜业工程,2025,(1):16-26,11.基金项目
稀贵稀散金属材料江西省重点实验室基金项目(2024SSY05051)资助 （2024SSY05051）
