▎ 摘　　要

NOVELTY - An electric power generation composition (1) comprises mixture of powder of electrodeposition assembly of the support agent comprising nanocarbon, an electroconductive material, graphene, or graphite, metal hydroxide powder, and/or hydrogen gas inhibitor powder. The electroconductive material comprises transition metal having average particle diameter of 0.5-5 nm. USE - Composition used for forming element for generator for apparatus such as lithium-ion battery, lead acid battery, electrical double layer capacitor, sodium-sulfur battery for generating electric power (all claimed) for mobile telephone terminal, personal computer. ADVANTAGE - The composition has excellent power generation property. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) element, which comprises a molded component which is obtained by molding the composition into outer shape; (2) apparatus (2), which consists of the element which is provided between the one pair of electrode plates (4), and contacts with each electrode plate; (3) electric power generator, which consists of laminate of positive electrode material comprising element, a negative electrode material comprising electrode material for electrical storage which is formed between the set of collector electrodes in electrolyte solution; and (4) manufacture of electrodeposition assembly, which involves throwing soot I in an organic solvent, injecting an aqueous solution, in which the electroconductive material is dissolved in the organic solvent, applying ultrasonic wave at the liquid phase into the two layers, accelerating the movement of the solid content in the organic solvent, fractionating the portion of the aqueous solution, in which the solid content floats of the liquid phase, installing the electrodes in the fractionated aqueous solution, applying direct current voltage, carrying out electrodeposition of the electroconductive material in the aqueous solution, injecting graphene, applying direct current voltage for electrodeposition which bonds the solid content and the conductive material to the charged graphene, washing with hot water, drying the after the application of direct current voltage. DESCRIPTION OF DRAWING(S) - The drawing shows a top view of the electric power generation apparatus. Electric power generation composition (1) Electric power generation apparatus (2) Resin sheet (3) Electrode plate (4)