Electrical properties of chromium oxide-alumina catalysts.
D000535:Aluminum; D000537:Aluminum Oxide; D002384:Catalysis; D002857:Chromium; D017608:Chromium Compounds
D017608:Chromium Compounds; D002857:Chromium; D000535:Aluminum; D000537:Aluminum Oxide; C023600:chromic oxide
ALUMINUM; CHROMIUM