公开(公告)号：GB2413333A

公开(公告)日：2005-10-26

申请号：GB0506408

申请日：2005-03-30

Applicant: GEN ELECTRIC

Inventor： KRISHNA KALAGA MURALI ,  MANOHARAN MOHAN ,  KARAVOOR GEETHA ,  SARASWAT SHWETA ,  LOUREIRO SERGIO PAULO MARTINS

IPC: C01B25/45 ,  C09K11/08 ,  C09K11/77 ,  C09K11/81

Abstract: A method of making a luminescent nanomaterial (100) having a plurality of nanoparticles comprising at least one lanthanide group metal phosphate and at least one lanthanide series dopant, wherein each of the plurality of nanoparticles has a predetermined morphology. The luminescent nanomaterial (100) has a high quantum efficiency and a high absorption value. The method yields a variety of morphologies and sizes of the plurality of nanoparticles. The particles size of the luminescent material varies from tens of nanometers to a few hundred of nanometers.