Graphene hi thin film chi khat a ni a, carbon atoms ten honeycomb SP2 hybridization hmanga an siam a ni a, chu chu atomic layer thickness pakhat chauh awmna material chi khat a nih avangin chu material chu single atomic layer of graphite.chu chu thermal conductivity leh heat dispersion tha tak a nei a, chakna nasa tak leh flexibility a nei a, chu chu he heat-a heart-a i decoration effect leh heat-ah hian i print thei a ni. A darh zau dan..
