公开(公告)号：US3573088A

公开(公告)日：1971-03-30

申请号：US3573088D

申请日：1967-07-27

申请人： BELL TELEPHONE LABOR INC

发明人： MACCHESNEY JOHN B ,  POTTER JOHN F

IPC分类号： C01G31/02 ,  C04B41/50 ,  C04B41/87 ,  H01C17/14 ,  C23F7/02

CPC分类号： C04B41/009 ,  C01G31/02 ,  C01P2006/40 ,  C04B41/5025 ,  C04B41/87 ,  H01C17/14 ,  C04B41/4519 ,  C04B41/455 ,  C04B35/10

摘要： VANADIUM PENTOXIDE CAN BE ANNEALED TO STABLE VANADIUM DIOXIDE AT TEMPERATURES FROM 400 TO 1200*C. UNDER AN ATOMSPHERE HAVING AN OXYGEN PARTIAL PRESSURE FROM AN ATMOSPHERE HAVING AN OXYGEN PARTIAL PRESSURE FROM 10-4 TO 10-28 ATMOSPHERES. THIS TECHNIQUE IS APPLICABLE ON VANDAIUM PENTOXIDE FILMS PRODUCED BY EVAPORATING VANADYL TRICHLORIDE INTO CARBON DIOXIDE IN THE PRESENCE OF A SUBSTRATE, OR ON FILMS PRODUCED BY THE PHYSICAL APPLICATION OF ALREADY FORMED VANADIUM PENTOXIDE ONTO CERAMIC SUBSTRATES.

公开(公告)号：US3292062A

公开(公告)日：1966-12-13

申请号：US37162864

申请日：1964-06-01

申请人： BELL TELEPHONE LABOR INC

发明人： GALLAGHER PATRICK K ,  MACCHESNEY JOHN B

IPC分类号： C04B35/468 ,  H01G4/12

CPC分类号： H01G4/1227 ,  C04B35/4682