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| A Review of Germanium Determination Methods |
| Received:October 16, 2023 Revised:February 20, 2024 |
| View Full Text View/Add Comment Download reader |
| DOI：10.3969/j.issn.2095-1035.2024.07.008 |
| KeyWord:germanium; measurement method; spectrophotometry; atomic fluorescence spectroscopy; inductively coupled plasma atomic emission spectrometry; titration method |
| Author | Institution |
| Junli Feng |
深圳海关工业品检测技术中心 |
| ZHANG Qingxin |
深圳海关工业品检测技术中心 |
| Jianhai Zhong |
厦门海关技术中心 |
| Lie Zhang |
广西大学 |
| Liangwei Li |
广西大学 |
| Wenchao Yang |
广西大学 |
| Hongping He |
深圳大学 |
| Shuyuan Yu |
深圳海关工业品检测技术中心 |
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| Abstract: |
| Germanium is strategic in the fields of national defense industry, aerospace and communication, so it is very important to ensure the accurate determination of germanium content for ensuring the quality of materials and meeting international standards. In this paper, several methods for the determination of germanium are reviewed, including Spectrophotometer, Atomic fluorescence spectroscopy, Atomic absorption spectroscopy, Inductively coupled plasma atomic emission spectrometry, Inductively coupled plasma mass spectrometry and titration. In the introduction of each detection method, the principle, pre-processing steps and application range of the method are discussed in detail, and the advantages and disadvantages of each method are summarized respectively. Finally, the significance of germanium content determination, especially in meeting the needs of export supervision and promoting scientific research, was emphasized. At the same time, the determination methods of germanium are prospected, which provides a reference direction for the future development. |
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