▎ 摘　　要

NOVELTY - A coupled inorganic-graphene hybrid material is manufactured by determining covalent-bonding conditions for covalently bonding inorganic particles with nanocarbon structure based on characteristics of inorganic particles and nanocarbon structure, covalently bonding inorganic particles to nanocarbon structure to form hybrid conductor, and coupling hybrid conductor in a circuit. USE - Manufacture of coupled inorganic-graphene hybrid material for power-density devices and energy storage and conversion devices e.g. fuel cells, supercapacitors, and batteries. ADVANTAGE - Desired performance of hybrid structures e.g. charging and discharging rates and cycling stability can be achieved. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) apparatus comprising nanocarbon substrate consisting of graphene and carbon nanotubes (CNTs) and inorganic particles covalently bonded to nanocarbon substrate to form hybrid conductor; and (2) apparatus comprising 1st electrode consisting of nanocarbon structure and inorganic particles covalently bonded to nanocarbon structure and arranged to facilitate transfer of charge carriers with nanocarbon substrate via covalent bonds between nanocarbon structure and inorganic particles, 2nd electrode, and charge-passing material between 1st and 2nd electrodes to pass charge between electrodes.