(Nanowerk Spotlight) Ultrasonic spray pyrolysis (USP) has been widely used in industry for spherical solid powder production, particularly of metal oxides. For some applications, though, porous ...

Scientists at Penza State University (PSU) have improved the spray pyrolysis method for producing highly efficient thin-film piezoelectric coatings. These materials are used everywhere: from classical ...

Flame spray pyrolysis has long been used to make small particles that can be used as paint pigments. Now, researchers at Argonne National Laboratory are refining the process to make smaller, ...