What is the synthesis of cerium monosulfide?
With steel ball rolling machine (steelballmill) Ce2S3, CeH3 research into powder, mixed evenly, loaded into the molybdenum crucible, placed in a high-temperature and high-pressure device, check the airtightness, vacuum, slowly heating molybdenum Crucible Chemicalbook crucible in order to get rid of the H2, and then heated to 2200 ℃ for a few minutes (P = 0.0133 Pa) in order to get rid of the impurities and to ensure that the reaction of the completion. Usually a slight excess of CeH3 is used to remove O2. cool and tap the crucible to remove the product.