▎ 摘　　要

NOVELTY - The conductive paste comprises a conductive medium particle, a high-temperature binder, a low-temperature binder, a pore forming agent and a solvent. The low-temperature binder acts as a pore-forming agent. The conductive paste further includes a pore-forming agent, when the low-temperature binder does not have a pore-forming effect. The high-temperature binder is low melting point glass powder, zirconia, silicone resin, epoxy resin, modified phenolic resin, polyurethane resin, silicate, phosphate and phosphazene salt. The low-temperature binder is cellulose, polyethylene glycol, starch and polyvinylpyrrolidone. The pore-forming agent is cellulose, polystyrene and polyvinylpyrrolidone. The conductive medium particle is graphite, carbon black, carbon nanotubes, graphene, fluorine-doped tin oxide, tin-doped indium oxide, aluminum-doped zinc oxide and antimony-doped tin oxide. The conductive paste further includes auxiliary agent which is dispersant, leveling agent and defoamer. USE - Conductive paste for preparing porous electrode of mesoscopic perovskite solar cell (all claimed). ADVANTAGE - The conductive paste improves the mechanical performance of the high temperature porous electrode and adhesion with the substrate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of conductive paste. DESCRIPTION OF DRAWING(S) - The drawing shows a graphical representation of the current-voltage diagram. (Drawing includes non-English language text)