▎ 摘　　要

NOVELTY - Seawater generating device comprises graphene-doped raw wood chips (1) and two grid hollow electrodes (3). Two surfaces of the graphene and doped wood chips vertical to the thickness direction are respectively provided with two hollow electrodes, where the surface area of the grid hollow electrode and the graphene doped raw wood chip are the same. USE - The device is useful in water power generation technology field. ADVANTAGE - The device: is safe, efficient and clean without pollution; provides an effective way for new energy conversion; does not need external mechanical energy input or temperature and humidity excitation; uses graphene-doped log chips as power generation elements with hydrophilic groups, which are beneficial to seawater penetration and collects continuous and stable electrical energy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for use method of seawater power generation device. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the seawater generating device in water power generation technology field. Graphene-doped raw wood chip (1) Grid hollow electrode (3)