钯膜表面的粘附/脱粘过程

IF 0.9 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials Pub Date : 2024-03-11 DOI:10.1134/S0020168523110018

O. V. Akimova, A. V. Ovcharov, S. V. Gorbunov

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引用次数: 0

摘要

摘要通过扫描电子显微镜和能量色散 X 射线光谱法研究了与氢气直接接触的致密金属扩散膜表面的粘附/脱粘过程。已确定合金的元素组成（重量百分比）为 Pd93Y7、Pd100 - хPbх (х = 5, 20) 和 Pd94Ru6。我们发现了 Pd100 - хPbх 膜表面的铅发射和 Pd93Y7 膜表面的铅附着。在钯铅膜表面没有检测到钇粒子的附着。Pd94Ru6 合金表面对粘附/脱粘过程具有良好的稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Adhesion/Decohesion Processes on the Surface of Palladium Membranes

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Adhesion/Decohesion Processes on the Surface of Palladium Membranes

Adhesion/decohesion processes on the surface of dense metallic diffusion membranes in direct contact with hydrogen have been studied by scanning electron microscopy and energy dispersive X-ray spectroscopy. The elemental composition of the alloys has been determined to be (wt %) Pd₉₃Y₇, Pd_{100 –} _хPb_х (х = 5, 20), and Pd₉₄Ru₆. We have revealed Pb emission from the surface of the Pd_{100 –} _хPb_х membranes and Pb adhesion to the surface of the Pd₉₃Y₇ membranes. No adhesion of yttrium particles to the surface of the palladium–lead membranes has been detected. The surface of Pd₉₄Ru₆ alloy has good stability to adhesion/decohesion processes.

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来源期刊

Inorganic Materials 工程技术-材料科学：综合

CiteScore

1.40

自引率

25.00%

发文量

审稿时长

3-6 weeks

期刊介绍： Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.