Nanostructured (∼50 nm) Pd‐Au‐Si based metallic glass films (NMGF) on Si/SiO₂ have been synthesized as an efficient hydrogen sorber. A significant number of nanovoids originated from PdH_x crystals, and an increase in average interatomic spacing is detected in Pd‐Au‐Si NMGF by high‐resolution TEM linked to the unique density fluctuations. This production and characterization methodology allows for the development of metallic glasses with maximum hydrogen uptake via controllable nanovoid formation. More information can be found in the Full Paper by B. Sarac et al. on page 8244.

中文翻译：

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封面功能：以有效的氢气吸收剂负载在Si / SiO2上的具有纳米结构周期性密度波动的金属玻璃膜（Chem。Eur。J. 37/2020）

已经合成了在Si / SiO ₂上的纳米结构（〜50 nm）的Pd-Au-Si基金属玻璃膜（NMGF）作为有效的氢吸收剂。大量的纳米空隙源自PdH _x晶体，并且通过与独特的密度波动相关的高分辨率TEM在Pd-Au-Si NMGF中检测到平均原子间距的增加。这种生产和表征方法允许通过可控的纳米空隙形成来开发具有最大氢吸收量的金属玻璃。可以在B. Sarac等人的论文全文中找到更多信息。在8244页上。