US 2022/0242787 A1
Cements reinforced with graphene nanoplatelets or helical carbon nanotubes
(22) 31.01.2022
(43) 04.08.2022
(57) Methods for the dispersion and synthesis of gra-
phene nano-platelet-cement composites and helical
carbon nanotube composites with high concentra-
tions of graphene nanoplatelets or helical carbon
nanotubes that do not require chemical dispersion
aids or dispersion-enhancing chemical surface func-
tionalization are provided. Also provided are the re-
inforced cement composites made using the methods.
(71) Northwestern University, Evanston, IL (US)
