▎ 摘　　要

NOVELTY - A pyrite nanorod/graphene counter electrode material comprise pyrite nanorods, graphene and carbon matrix. The molar ratio of pyrite, graphene and carbon matrix is 1:0.001-0.05:0.2-0.6. The porosity of pyrite, graphene and carbon matrix is 0.10-0.7 cm3/g. USE - Pyrite nanorod/graphene counter electrode material is used in dye-sensitized solar cell (claimed). ADVANTAGE - The pyrite nanorod/graphene counter electrode material is prepared by simple, economical and environmentally-friendly method. The electrode material has excellent stability and high photoelectric conversion efficiency for solar cells. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of pyrite nanorod/graphene counter electrode material.