산화세륨(IV)
CeO₂Cite "산화세륨(IV)"
산화세륨(IV). (n.d.). In Compound. Retrieved from /ko/compound/cerium-iv-oxide/
"산화세륨(IV)." Compound, /ko/compound/cerium-iv-oxide/.
@misc{iv, title={산화세륨(IV)}, url={/ko/compound/cerium-iv-oxide/}}
IUPAC: Cerium(IV) oxide
CAS: 1306-38-3
개요
Cerium(IV) oxide is the most commercially important compound of cerium, the most abundant rare earth element. It is used as a polishing agent for glass and as a key component in automotive catalytic converters. It can store and release oxygen reversibly.
구성
용도
- • Glass polishing agent
- • Catalytic converter component
- • Diesel fuel additive
- • UV-absorbing coating
흥미로운 사실
- ✦ Nearly every piece of precision optical glass has been polished with cerium oxide
안전
- ⚠ Low toxicity
- ⚠ Dust inhalation should be avoided
구조
SMILES
O=[Ce]=O
성질
- 유형
- oxide
- 상태
- solid
- 몰 질량
- 172.12 g/mol
- 밀도
- 7.2150 g/cm³
- 녹는점
- 2400.0 °C
- 용해도
- insoluble
분자 기술자
- 정확 질량
- 171.8953
- TPSA
- 34.1 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 2
- 회전 가능 결합
- 0
- 중원자
- 3
- 복잡도
- 18.0
다른 이름
Ceria
Cerium dioxide
Frequently Asked Questions
What is 산화세륨(IV)?
산화세륨(IV) (CeO₂) is a oxide compound with the IUPAC name Cerium(IV) oxide.
What is the molecular weight of 산화세륨(IV)?
산화세륨(IV) has a molar mass of 172.115 g/mol.
What state is 산화세륨(IV) at room temperature?
산화세륨(IV) is a solid at room temperature.
Is 산화세륨(IV) organic or inorganic?
산화세륨(IV) is classified as an inorganic compound.
What elements make up 산화세륨(IV)?
산화세륨(IV) (CeO₂) is composed of 산소 (O), 세륨 (Ce).