▎ 摘 要
NOVELTY - Preparation of toughened reinforced cement involves (1) spraying an aqueous dispersion of graphene and/or functionalized graphene onto the clinker at a temperature of not lower than 150 degrees C to cool the clinker and (2) grinding. USE - Preparation of toughened reinforced cement. ADVANTAGE - The method enables preparation of toughened reinforced cement with excellent dispersibility of graphene, high concentration and performance degradation of the functionalized graphene and enhanced performance of the cement-based material.