▎ 摘　　要

NOVELTY - The method involves mixing graphene oxide with activating agent i.e. potassium hydroxide, sodium hydroxide, phosphoric acid or zinc chloride. The mixed graphene oxide is dried. The graphene oxide and the mixture of activator are applied on a high temperature reaction furnace. Inert gas i.e. nitrogen, is introduced to protect the reaction furnace. Temperature is raised up to 500-1500 degree Celsius. Nitrogen-containing reaction gas is introduced. The graphene oxide is pumped, washed and dried at room temperature under protection of the inert gas to obtain nitrogen-atom substitutional doping. USE - Graphite allylprodine nitrogen atom substitutional replacing and doping method. ADVANTAGE - The method enables simplifying process, ensuring stability of nitrogen content, high processing yield and environment-friendly effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for improving mass ratio of a capacitor. DESCRIPTION OF DRAWING(S) - The drawing shows a photographic view illustrating a graphite allylprodine nitrogen atom substitutional replacing and doping method.