▎ 摘　　要

NOVELTY - A metal mesh graphene composite electrode flexible perovskite solar cell has sequential lamination of flexible substrate, metal mesh graphene composite photoelectrode, carrier transport layer (I), perovskite absorption layer, carrier transport layer (II) and back electrode. The metal grid graphene composite photoelectrode is composite electrode structure composed of metal mesh and graphene. The grid structure is triangle, positive quadrilateral or regular hexagon. USE - Metal mesh graphene composite electrode flexible perovskite solar cell (claimed). ADVANTAGE - The metal mesh graphene composite electrode flexible perovskite solar cell is economical, and has high efficiency. DETAILED DESCRIPTION - A metal mesh graphene composite electrode flexible perovskite solar cell has sequential lamination of flexible substrate, metal mesh graphene composite photoelectrode, carrier transport layer (I), perovskite absorption layer, carrier transport layer (II) and back electrode. The metal grid graphene composite photoelectrode is composite electrode structure composed of metal mesh and graphene. The grid structure is triangle, positive quadrilateral or regular hexagon. The carrier transport layer (I) and carrier transport layer (II) are respectively hole transport layer and electron transport layer, and different from each other. An INDEPENDENT CLAIM is included for manufacture of metal mesh graphene composite electrode flexible perovskite solar cell.