▎ 摘　　要

NOVELTY - A paper-electrode composite comprises a carbon material, pulp, and an additive in a mass ratio of 5-10:34-57:6-9. The carbon material comprises graphene. The additive is modified starch, anionic polyacrylamide, polyvinyl alcohol, and/or carboxymethyl cellulose. USE - Composite is used for paper electrodes of paper batteries (all claimed). ADVANTAGE - The composite provides paper batteries having improved specific capacity, stable performance characteristics, and prolonged life. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) paper electrode comprising 30-50 %mass composite and 50-70 %mass anode active material; and (2) paper battery comprising the paper electrode as positive electrode.