| New ternary inorganic-organic hybrid materials (H2pda) 0.5Cu2SbSe3 and [H2bda]0.5Cu 2SbSe3 (pda= propanediamine, bda= butanediamine) were synthesized by the hydrothermal method. Both structures are composed of [Cu2SbSe 3]- 2D layer structures that are connected by the organic amines. A series of hybrid compounds Cu2SbSe3(L) x (L= en, pda, bda; x=0.5, 1) were synthesized for an integrated study. Compared with the 3D structure compound CuSbSe2, the thermal conductivity study shows that incorporation of incorporation of inorganic-organic interface can effectively reduce the thermal conductivity. |
