Invited for this month's cover picture is the group of Dr. Cristina Trujillo at the Trinity Biomedical Sciences Institute in Dublin (Ireland) and Prof. Ibon Alkorta at the CSIC in Madrid (Spain). The cover picture shows the possibility of reversibly storing hydrogen using metallic compounds as reactants to produce H₂ gas and metallic dimers. Computational studies have been carried out to investigate these processes, as shown in the concept art by the Schrödinger equation. It was found that the formation and release of H₂ is energetically favorable. These results are a promising starting point for further research of using coinage metals for storing hydrogen in light compounds. Read the full text of their Full Paper at 10.1002/open.202100108.

中文翻译：

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用于生产 H2 分子的造币金属氢化物的反应性

受邀参加本月封面图片的是都柏林（爱尔兰）Trinity 生物医学科学研究所的 Cristina Trujillo 博士和马德里（西班牙）CSIC 的 Ibon Alkorta 教授小组。封面图片显示了使用金属化合物作为反应物可逆地储存氢以产生 H ₂气体和金属二聚体的可能性。已经进行了计算研究来调查这些过程，如薛定谔方程的概念艺术所示。发现H ₂的形成和释放在能量上是有利的。这些结果是进一步研究使用造币金属在轻质化合物中储存氢的有希望的起点。在10.1002/open.202100108阅读他们的全文。