一、石墨夹层化合物的特点和分类 若干以二维分子构成的层状晶体,层间仅借范得瓦尔引力结合,故层间的结合力远较平面内的结合力为小,且距离也较大,所以有可能在层间插入一些分子、离子或原子,形成一种特殊的化合物,称为夹层化合物(intercalation compounds)或层间化合物(lamellar Compounds)或插入化合物(insertion compounds)。 First, the characteristics and classification of graphite sandwich compounds A number of layered crystals composed of two-dimensional molecules, interlayer only by van der Walls gravity binding, so the binding force between the layers is far less than the binding force in the plane and the distance is also relatively Large, it is possible to insert some molecules, ions or atoms between the layers to form a special compound called intercalation compounds or lamellar compounds or insertion compounds.