Kambe Tetsuya, Nishihara Hiroshi, Yamamoto Kimihisa
Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan.
Research Institute for Science and Technology, Tokyo University of Science, Chiba 278-8510, Japan.
Dalton Trans. 2023 Oct 31;52(42):15297-15302. doi: 10.1039/d3dt01636f.
A chemical bottom-up approach for single-atomic-layered materials like graphene is attractive due to the possibility of introducing functions. This article includes the synthesis and properties of borophene-oxide and metalladithiolene layers, which are reported as inorganic materials. They have graphene-like two-dimensional networks that enable conjugated structures. Their atomically thin layers are also available by dissolution or synthetic methods. Their two-dimensional electronic features are evaluated from the activation energies for electrical conduction, focusing on the anisotropic features of borophene-oxide layers and the switching abilities of metalladithiolene layers.
对于像石墨烯这样的单原子层材料而言，一种自下而上的化学方法因有可能引入功能而颇具吸引力。本文介绍了硼烯氧化物和金属二硫烯层的合成与性质，它们被报道为无机材料。它们具有类似石墨烯的二维网络，能形成共轭结构。其原子级薄的层也可通过溶解或合成方法获得。从导电活化能的角度评估了它们的二维电子特性，重点关注硼烯氧化物层的各向异性特征以及金属二硫烯层的开关能力。
