Rapid preparation of flexible porous coordination polymer nanocrystals with accelerated guest adsorption kinetics

Porous coordination polymers — PCPs, also known as metal–organic framework materials — have been widely investigated for their useful properties, but controlling their size and shape in a nanocrystalline form is difficult. Now, a rapid method of preparing porous crystalline nanosized PCPs that uses a microemulsion system under ultrasonic irradiation has been reported.