METHOD OF MAKING SUBMICRON AMORPHOUS SPHERICAL SELENIUM PARTICLES
Original Publication Date: 1977-Jun-30
Included in the Prior Art Database: 2004-Mar-29
Xerox Disclosure Journal
Substantially spherical submicron size particles of amorphous selenium are produced by a process in which larger particles of amorphous selenium are directed against each other by means of opposing jet streams or are directed against a target by a jet stream.