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单词 Samarium oxide
释义

Samarium oxide

英语百科

Samarium(III) oxide

Samarium(III) oxide (Sm2O3) is a chemical compound.

Samarium(III) oxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The oxide catalyzes dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves preparation of other samarium salts.

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