中国科技核心期刊
美国化学文摘社（CAS）数据库
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日本科学技术振兴机构数据库(JST)
稀散金属碲高纯化的研究进展与展望
- 作者：
张继润1，攸骏1*，朱春良1，刘家琛1，刘文富1，崔璇2，孟朝松2，许志鹏2，田庆华2
- 作者单位：
- （1. 云南铜业股份有限公司西南铜业分公司；2. 中南大学冶金与环境学院）
基金项目：
- 国家自然科学基金面上项目（52374364）
详细信息：
- 作者简介：
- 张继润（1984—），男，工程师，从事稀贵金属冶炼及管理工作；E⁃mail：16618398@qq. com
- 通讯作者：
- 攸骏（1976—），男，工程师，从事稀贵金属冶炼及管理工作；E⁃mail：ynkmyoujun@126. com
- PDF下载
Research progress and prospects of high‑quality purification for scattered metal tellurium
- English Author：
Zhang Jirun1, You Jun1, Zhu Chunliang1, Liu Jiachen1, Liu Wenfu1, Cui Xuan2,Meng Chaosong2, Xu Zhipeng2, Tian Qinghua2
- Unit：
- （1. Southwest Copper Branch, Yunnan Copper Co., Ltd.; 2. School of Metallurgy and Environment, Central South University）
- 摘要
- 在线预览
- 参考文献
摘要:
稀散金属碲作为半导体、光伏器件及红外探测器的关键材料，其高纯化技术直接影响下游产品的性能与可靠性。系统综述了化学提纯（化学沉淀法、溶剂萃取法、电解精炼法及氢化法）与物理提纯（真空蒸馏法、区域熔炼法、直拉提纯法及固态电迁移法）等主流提纯工艺的研究进展，深入探讨各工艺的适用范围、优缺点及现存问题，并对未来高纯碲制备的研究重点进行展望。旨在通过全面综述促进高纯碲制备技术的优化和发展，构建高效、低耗、安全的碲纯化体系，为新一代电子信息与清洁能源产业提供核心材料保障。
关键词:
高纯碲；电解精炼法；真空蒸馏法；区域熔炼法；直拉提纯法；固态电迁移法；耦合工艺
Abstract:
As a key material for semiconductors, photovoltaic devices, and infrared detectors, the high⁃qualitypurification technology of scattered metal tellurium（Te）directly affects the performance and reliability of downstreamproducts. The research progress of mainstream purification processes was systematically reviewed, including chemicalpurification（chemical precipitation, solvent extraction, electrorefining, and hydrogenation）and physical purification（vacuum distillation, zone melting, Czochralski purification, and solid⁃state electromigration）. The applicable scope,advantages, disadvantages, and existing problems of each process were thoroughly discussed, and prospects for futureresearch priorities in high⁃purity Te preparation were provided. The aim is to promote the optimization and developmentof high⁃purity Te preparation technology through a comprehensive review, establish an efficient, low⁃consumption, andsafe Te purification system, and provide core material support for the new generation of electronic information andclean energy industries.
Keywords:
high⁃purity tellurium; electrorefining; vacuum distillation; zone melting; Czochralski purification;solid⁃state electromigration; coupled process
