▎ 摘　　要

NOVELTY - Ceramic furnace-assisted synthesis of white graphene involves reacting predetermined amount of metal diboride with plant powder as reducing agent at predetermined reaction condition in a ceramic furnace to form the white graphene. USE - Ceramic furnace-assisted synthesis of white graphene (claimed). Uses include but are not limited to pharmaceutical, energy storage device, optical device, and sensor device. ADVANTAGE - The method enables ceramic furnace-assisted synthesis of white graphene having excellent physico-chemical properties, thermal conductivity, electroconductivity, antibacterial property against Bacillus subtilis strain, and ultra-high mechanical hardness.