The effect of surface species on the rate of H sorption into nanostructured Pd
The effect of surface species on the rate of H sorption into nanostructured Pd
复制标题
表面物种对纳米结构 Pd 吸附 H 速率的影响
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
J. Marwan
中科院分区：
文献类型：
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作者：
P. Bartlett;J. Marwan
在结晶紫存在下，或当少量Pt沉积在表面上时，纳米结构H1-e Pd膜在1 M硫酸中的氢区域的研究，表明氢在金属表面上的吸附被抑制，但同时氢吸收到Pd中以形成β-氢化物显着增强，表明Pd表面上的强吸附氢作为阻挡层吸收氢进入Pd晶格。
Studies of the hydrogen region of nanostructured H1-e Pd films in 1 M sulfuric acid in the presence of crystal violet, or when small amounts of Pt are deposited on to the surface, show that the adsorption of hydrogen onto the metal surface is suppressed but that at the same time the kinetics of absorption of hydrogen into the Pd to form the β-hydride are significantly enhanced suggesting that the strongly adsorbed hydrogen on the Pd surface acts as a blocking layer for absorption of hydrogen into the Pd lattice.