▎ 摘　　要

NOVELTY - An atomic cell comprises graphene sheet of three-dimensional shape functioning as the anode of the cell. The graphene sheet emits beta rays, when occluding radioactive isotopes of gas or solid. particularly tritium. A graphite article or graphene structure can be used as a cathode material. USE - Atomic cell for powering electronic devices e.g. cell phones, household appliances, and portable laptop computers, as well as vehicles such as small unmanned air vehicles, electronic bikes, electric vehicles, and artificial satellites, and buildings. ADVANTAGE - The cell can be used without a separate filling process, since the graphene sheet enclosing tritium can emit beta rays. The cell does not require recharging, making the cell suited for electronic devices e.g. cell phones, or vehicles e.g. unmanned air vehicles, while allowing the cell to be used for long periods of time without maintenance or repair. By mounting the graphene sheet on the building wall side, and enlarging such sheet, the building's power needs can be satisfied. Since recharging is not needed, industrial value of the cell is raised.