公开(公告)号：US3911312A

公开(公告)日：1975-10-07

申请号：US47458774

申请日：1974-05-30

Applicant: PHILIPS CORP

Inventor： COENEN RENIER GERTRUDA HUBERTU ,  LEUMMENS KAREL MARTIN HUBERT ,  SWAVING ERLAND CHARLES JUSTUS

IPC: H01J1/14 ,  H01J1/26 ,  H01J19/06

CPC classification number: H01J1/26

Abstract: An oxide cathode having an oxide layer obtained from triple carbonate and a support obtained according to the powdermetallurgical method having a content of Si, Al and Ti lower than 0.005 percent by weight.

Abstract translation: 具有由三重碳酸酯获得的氧化物层的氧化物阴极和根据粉末冶金方法获得的具有低于0.005重量％的Si，Al和Ti含量的载体。