▎ 摘　　要

NOVELTY - An aqueous graphene inkjet ink comprises 0.2-20 pts. wt. functionalized graphene, 0.3-30 pts. wt. water-soluble resin, 0.2-20 pts. wt. resin emulsion, 0-8 pts. wt. additive, 1-20 pts. wt. cosolvent and 20-95 pts. wt. water. USE - Aqueous graphene inkjet ink (claimed). ADVANTAGE - The aqueous graphene inkjet ink inhibits the characteristics of easy agglomeration of graphene, and achieves excellent construction performance, improves construction environment and reduces volatile organic compounds (VOCs) emissions. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for producing aqueous graphene inkjet ink, which involves (i) mixing the raw materials according to specific ratio and pre-dispersing, (ii) filtering and maintaining the filtrate, (iii) subjecting the filtrate to secondary dispersion, (iv) filtering the filtrate after the secondary dispersion to obtain aqueous graphene inkjet ink.