▎ 摘　　要

NOVELTY - Producing two-dimensional material-polymer composite comprises (a) forming a two-dimensional material-monomer composite including a monomer layer interposed between the first two-dimensional material layer and the second two-dimensional material layer; and (b) heating the two-dimensional material-monomer composite to form a two-dimensional material-polymer composite. The composite has sandwich structure. USE - The two-dimensional material-polymer composite is useful in transparent electrode, sensor, memory and solar cell. ADVANTAGE - The method improves or control physical properties i.e. sheet resistance, elastic modulus and moisture permeability of the two-dimensional material-polymer composite. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for two-dimensional material-polymer composite comprising a two-dimensional material including two-dimensional crystalline polymer layer interposed between the first two-dimensional material layer and the second two-dimensional material layer includes at least one layer of a polymer composite layer.