NANO-DISPERSED POWDERS AND METHODS FOR THEIR MANUFACTURE,申请号WO2002US25269-传众专利搜索

NANO-DISPERSED POWDERS AND METHODS FOR THEIR MANUFACTURE

申请公布号：WO03045610(A3)

申请号：WO2002US25269

申请日期：2002.08.07

申请公布日期：2003.12.11

申请人：

NANOENERGY CORPORATION

发明人：YADAV, TAPESH;PFAFFENBACH, KARL;DIRSTINE, ROBER

分类号：A61K9/51;A61L27/06;B01J12/00;B01J12/02;B01J19/24;B01J23/00;B01J23/08;B01J23/14;B01J35/00;B01J37/18;B22F1/00;B22F9/12;B29B9/08;B29B9/12;B29C70/58;B82B1/00;C01B3/00;C01B13/14;C01B19/00;C01B21/06;C01B31/36;C01B35/04;C01F5/06;C01F11/06;C01F17/00;C01G23/00;C01G41/02;C01G53/00;C04B2/10;C04B20/00;C04B35/00;C04B35/622;C04B41/52;C04B41/89;H01C7/112;H01F1/00;H01G4/12;H01G4/33;H01M4/02;H01M4/90;H01M8/12

主分类号：A61K9/51

摘要：Dispersed powders are disclosed that comprise fine nanoscale powders (200) dispersed on coarser carrier powders (102). The composition of the dispersed fine powders may be oxides, carbides, nitrides, borides, chalcogenides, metals, and alloys. Fine powders discussed are of sizes less than 100 microns, preferably less than 10 micron, more preferably less than 1 micron, and most preferably less than 100 nanometers. Methods for producing such powders in high volume, low-cost, and reproducible quality are also outlined. Such powders are useful in various applications such as catalysis, sensor, electronic, electrical, photonic, thermal, biomedical, piezo, magnetic, catalytic and electrochemical products.