▎ 摘　　要

NOVELTY - A fissile target material (12) is prepared by preparing target substrate comprising a fissile atom and layering at least one surface of the substrate with a capturing layer (14). USE - Preparation of fissile target material (claimed) for fuel cells. ADVANTAGE - Separation of the polymer layer containing fission product from the target material can occur in a single contact, with separation of the individual fission products as a purifying step. Accordingly, the methods can require less steps, less labor, less time, and performed at a fraction of the current cost of traditional bulk target processing methods. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) fissile target material; (2) fissioning fissile target material; (3) fissioned fissile target material; and (4) separating fissioned product from fissioned fissile target material. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a fissioned fissile target material. Fissile target material (12) Capturing layer (14)