Stable freestanding two-dimensional anionic electrons in YCl with extremely weak interlayer interaction

作者：Zhenghui Fang, Xuguang Wang, Xinyu Cao, Hao Yang, Feifei Yin, Kai Liu, Xiao Zhang · 发表于：Journal of Materials Chemistry C · 年份：2022 · DOI：10.1039/d2tc00667g · 被引用次数：5 · 研究领域：Ammonia Synthesis and Nitrogen Reduction、Advanced Photocatalysis Techniques、Covalent Organic Framework Applications

The 2D vdW electride material YCl with a halogen-metal-halogen sandwich-like structure has been demonstrated for the first time to exhibit weak interlayer interactions as well as to have a stable anionic electron layer encapsulated within layers.