Application of Ultrasonic Atomization for Fractionating Particles in Suspensions

Facile preparation of graphene nitride by irradiating MHz ultrasound

“…These physical effects come from both cavitation and high shear rate. The authors have a special interest on the application of MHz ultrasound to fields of chemical engineering such as ultrasonic atomization [24] , [25] , [26] , [27] , [28] , [29] , [30] , [31] , [32] , [33] , [34] , emulsion splitting [35] and sonocrystallization [36] . Although there has been a recognition of less significant chemical effect for MHz-range ultrasound, generation of OH radicals are now frequently reported under irradiation of MHz ultrasound [37] , [38] , [39] .…”