Cerium trihydride, with the CAS number 12643-00-4, is an inorganic compound composed of cerium and hydrogen, typically represented by the formula CeH3. It is a rare earth metal hydride that exhibits characteristics common to other metal hydrides, such as being a solid at room temperature. Cerium trihydride is known for its ability to absorb hydrogen, making it of interest in hydrogen storage applications. The compound is generally stable under ambient conditions but may react with moisture, leading to the formation of cerium oxides and hydroxides. Cerium trihydride can also exhibit interesting magnetic properties due to the presence of cerium, which has unpaired f-electrons. Its synthesis often involves the reaction of cerium metal with hydrogen gas at elevated temperatures. In terms of applications, cerium trihydride is studied for its potential use in catalysis and as a precursor for other cerium-based materials. However, due to its reactivity and the handling of rare earth elements, appropriate safety measures should be taken when working with this compound.

cerium trihydride

12643-00-4: Cerium trihydride, with the CAS number 12643-00-4, is an inorganic compound composed of cerium and hydrogen, typically represented by the formula CeH3. It is a rare earth metal hydride that exhibits characteristics common to other metal hydrides, such as being a solid at room temperature. Cerium trihydride is known for its ability to absorb hydrogen, making it of interest in hydrogen storage applications. The compound is generally stable under ambient conditions but may react with moisture, leading to the formation of cerium oxides and hydroxides. Cerium trihydride can also exhibit interesting magnetic properties due to the presence of cerium, which has unpaired f-electrons. Its synthesis often involves the reaction of cerium metal with hydrogen gas at elevated temperatures. In terms of applications, cerium trihydride is studied for its potential use in catalysis and as a precursor for other cerium-based materials. However, due to its reactivity and the handling of rare earth elements, appropriate safety measures should be taken when working with this compound.

CAS 12643-00-4

cerium trihydride