화학공학소재연구정보센터
Journal of the American Chemical Society, Vol.141, No.1, 48-52, 2019
Direct Synthesis of Crystalline Graphdiyne Analogue Based on Supramolecular Interactions
The synthesis of graphdiyne with an ordered internal structure is highly attractive for its various scientific and application investigations. We reported herein a rational method to fabricate a graphdiyne analogue with the help of supramolecular chemistry. The introduction of pi-pi/CH-pi interactions controlled the conformations of the precursors and afforded multilayer graphdiyne analogue Ben-GDY through the wet chemical method. The in-plane periodicity of the multilayer Ben-GDY was corroborated by transmission electron microscopy and selected area electron diffraction, which showed a pattern well matched with ABC-style stacking.