▎ 摘　　要

NOVELTY - A graphene-doped hydrogen storage material preparing device comprises controller (H1), radiating groove (H2), fixed ground pins (H3), material holding table (H4), preparation port (H5), preparation tank, control host computer, doping tank connected to preparation tank. The preparation port is installed at the bottom of preparation tank. USE - Graphene-doped hydrogen storage material preparing device. ADVANTAGE - The device can avoid the decrease of hydrogen permeability caused by stacking and blanking, can generate gas to pneumatically control the dispersing component under the driving of built-in driving shaft, avoids blockage of graphene materials, can crush the scale graphite with high precision, effectively prevents raw material from agglomerating during blanking process, improves permeability of hydrogen doping, and has higher hydrogen storage effect. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of graphene-doped hydrogen storage material preparing device. Controller (H1) Radiating groove (H2) Fixed ground pins (H3) Material holding table (H4) Preparation port (H5)