电热石英管中氢化锗原子化过程的研究

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王明慧, 郑衍生. 电热石英管中氢化锗原子化过程的研究[J]. 岩矿测试, 1993, (2): 101-104.

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王明慧, 郑衍生. 电热石英管中氢化锗原子化过程的研究[J]. 岩矿测试, 1993, (2): 101-104.

Atomization Process of Germanium Hydride in an Electrothermal Quartz Tube[J]. Rock and Mineral Analysis, 1993, (2): 101-104.

Citation:

Atomization Process of Germanium Hydride in an Electrothermal Quartz Tube[J]. Rock and Mineral Analysis, 1993, (2): 101-104.

Atomization Process of Germanium Hydride in an Electrothermal Quartz Tube

摘要: 研究了H_2和O_2对GeH_4原子化的影响,H_2的存在引发了自由H基的产生,GeH_4在自由H基的碰撞下原子化。伴生GeO的形成导致Ge的原子吸收信号降低。

Abstract: Influence of hydrogen and oxygen on the absorption signal of Ge in an electrothermal quartz tube was studied. The results show that the hydrogen provides free H radicals and that the atomization of GeH4 is caused by collision with hydrogen free radicals.

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