▎ 摘　　要

NOVELTY - A normal-temperature superconductor comprises substance containing graphene, and proton donor. USE - Normal-temperature superconductor is used for manufacturing ferromagnetic material for electromagnetic coil (all claimed). Uses include but are not limited to motor of car, power transmission line, semiconductor connection material and Josephson device. ADVANTAGE - The normal-temperature superconductor is economical and has excellent electrical resistance and proton conductivity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) manufacture of normal-temperature superconductor; (2) perfect conductor; (3) manufacture of perfect conductor; (4) ferromagnetic material; (5) manufacture of ferromagnetic material; (6) electromagnetic coil; (7) magnetic field-generating complex; and (8) manufacture of magnetic-field-generating complex.