Sonication assisted graphene exfoliation for preparation of conductive inks

Processing difficulties exemplify a bottleneck for those applications that demand well dispersed, concentrated and pristine graphene solutions. In view of that, there remains an ongoing research for an improved approach to synthesize graphene solutionsappropriate for inkjet printing and related applications. In light of foregoing, the objective of the present report is to present an economical, rapid and scalable methodology for the preparation of graphene dispersionsusing economicalorganic solvents for a wide range of applicationsin the field of printing technologies.