Bottom-up synthesis of ion-pair-bridged metal–organic framework for H+ conduction†
Abstract
As a novel conceptual synthesis of a metal–organic framework (MOF)-based proton conductor, UiO-66 based on a pyridinedicarboxylic acid phosphate (PyDC-PA) ion pair linker has been developed, in which the phosphoric acid is fixed to the N donor moiety of pyridine via an ionic bond.