- Hexaphenylbenzene-based polymers of intrinsic microporosity.
Hexaphenylbenzene-based polymers of intrinsic microporosity.
Chemical communications (Cambridge, England) (2011-05-19)
Rhys Short, Mariolino Carta, C Grazia Bezzu, Detlev Fritsch, Benson M Kariuki, Neil B McKeown
PMID21589979
ABSTRACT
Microporous polymers derived from the 1,2- and 1,4-regioisomers of di(3',4'-dihydroxyphenyl)tetraphenylbenzene have very different properties with the former being composed predominantly of cyclic oligomers whereas the latter is of high molar mass suitable for the formation of robust solvent-cast films of high gas permeability.
MATERIALS