Graphynes, composed of sp-sp2 carbon atoms, have attracted increasing interest of research due to particular optical, electrical and mechanical properties they might have.According to recent theoretical studies prediction, the systhesis of graphyne and graphdiyne are difficult but offer more possible compared to other graphynes, and they have been tried to form and got initial achievement1.For new materials, their widespread application is impossible without a convinient, fast, non-destructive characterization tool.