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Cerium(IV) oxide-gadolinium doped

nanopowder, contains 20 mol % gadolinium as dopant

• 동의어(들): Gadolinium doped ceria
• 실험식(Hill 표기법): CeO₂
• Molecular Weight: 172.11
• MDL number: MFCD04040745
• UNSPSC 코드: 26111700
• PubChem Substance ID: 24880633
• NACRES: NA.23

속성

• 형태: nanopowder
• Quality Level: 100
• 포함: 20 mol % gadolinium as dopant
• 구성: Ce_0.8Gd_0.2O₂
• 반응 적합성: reagent type: catalyst; core: cerium
• 환경친화적 대안 제품 특성: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• 표면적: >100 m²/g
• 입자 크기: <100 nm
• 환경친화적 대안 카테고리: , Enabling
• SMILES string: [Gd].O=[Ce]=O
• InChI: 1S/Ce.Gd.2O
• InChI key: ZBPTVGKVCOMWPA-UHFFFAOYSA-N

설명

일반 설명

Cerium(IV) oxide-gadolinium doped nanopowder (20 mol% gadolinium doped) is an electrolytic material with a high oxygen-ion conductivity, which operates at low temperatures. It can be prepared by a variety of methods such as sol-gel, wet chemical process, co-precipitation, hydrothermal and other combustion routes.

Gadolinium doped ceria may be prepared by cation complexation sol gel technique. XRD, specific surface area, morphology has been described in a study. Higher oxygen ion conductivity of GDC over zirconia based materials makes it a preferable choice for some components of SOFCs.

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애플리케이션

Gadolinium doped ceria (GDC) may be used as an intermediate temperature electrolyte for solid oxide fuel cells (SOFCs) at elevated temperatures.

포장

Packaged in glass bottles

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)