Fast high-shear exfoliation of natural flake graphite with temperature control and high yield
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2020.11.094
Abstract: Abstract High-shear exfoliation of graphite is a cost-effective liquid-phase exfoliation (LPE) method for producing few-layer graphene dispersions. However, the drawbacks of LPE such as low graphene concentrations, long processing times and solvent residuals hamper the… read more here.
Keywords: high yield; graphene; shear exfoliation; exfoliation ... See more keywords
Zeolite-Assisted Shear Exfoliation of Graphite into Few-Layer Graphene
Sign Up to like & getrecommendations! Published in 2019 at "Crystals"
DOI: 10.3390/cryst9080377
Abstract: A novel method is presented to prepare few-layer graphene (FLG) in N-methyl-2-pyrrolidinone (NMP) by using a simple, low-cost and energy-effective shear exfoliation assisted by zeolite and using a cappuccino mixer to produce shear. We propose… read more here.
Keywords: microscopy; shear exfoliation; spectroscopy; graphene ... See more keywords