A highly conductive material for protons based on a crystalline nanoassembly of trimesic acid and melamine (TMA•M) was reported.
The water-saturated proton conductivity for the TMA•M nanoassembly is 5.5 S/cm, which is the highest proton conductive material to date. This exceptionally high conductivity and low cost may make practical applications feasible for fuel cell devices.
