A new study, where Charl contributed to on-going collaborative activities with former postdoc (and now professor at Donghua) Yaozu Liao, was published in Chemical Engineering Journal. This study explored modified tetraphenylmethane (TPM)-based POPs i.e. mPTPMs (synthesized via Buchwald-Hartwig cross-coupling of a tetrakis(4-bromophenyl) methane core and selected aryl diamine linkers, followed by a crosslinking alkylation strategy using diiodomethane as a crosslinker).
This new strategy offers mPTPMs with high surface areas, uniform ultramicropores where porous properties are readily controlled by the substitutions of linkers and the crosslinker. More details on the paper entitled “A crosslinking alkylation strategy to construct nitrogen-enriched tetraphenylmethane-based porous organic polymers as efficient carbon dioxide and iodine adsorbents” to follow soon!
Well done to all involved!