CARBON NANOTUBE-GRAPHENE COMPOSITE CONDUCTIVE PASTE, PREPARATION METHOD THEREFOR, AND USES THEREOF

摘要

A carbon nanotube-graphene composite conductive paste, a preparation method therefor, and uses thereof. With the total weight of the carbon nanotube-graphene composite conductive paste as 100%, the paste comprises 0.1 wt% to 30 wt% of dispersate and 70 wt% to 99.9 wt% of dispersing agent. The dispersate comprises a mixture of carbon nanotubes and graphene. The preparation method for the carbon nanotube-graphene composite conductive paste is simple, has low process cost and is suitable for large-scale industrial production and application. The carbon nanotube-graphene composite conductive paste can be used as conductive agents of positive electrodes and negative electrodes, and has excellent electrochemical performance.