dioxocerium gadolinium

• ChemBase ID: 143555
• Molecular Formular: CeGdO2
• Molecular Mass: 329.3648
• Monoisotopic Mass: 329.81937024
• SMILES: O=[Ce]=O.[Gd]
• Canonical SMILES: O=[Ce]=O.[Gd]
• InChI: InChI=1S/Ce.Gd.2O
• InChIKey: ZBPTVGKVCOMWPA-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dioxocerium gadolinium
• IUPAC Traditional name: cerium(III) oxide gadolinium
• Synonyms: GDC-20; Gadolinium doped ceria; Cerium(IV) oxide-gadolinium doped; GDC-10; 钆掺杂的氧化铈(IV)

Database IDs

• MDL Number: MFCD04040745
• PubChem SID: 162237773; 24880633; 24874799
• PubChem CID: 16213870

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.7028
• LogD (pH = 7.4): -0.7028
• Log P: -0.7028
• Molar Refractivity: 2.8858 cm^3
• Polarizability: 7.5321007 Å^3
• Polar Surface Area: 34.14 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: nanopowder; pellets (for sputtering); powder

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1; 3
• Risk Statements: 36
• Safety Statements: 26
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Particle Size: <0.5 μm; <100 nm; <500 nm (secondary); 0.10-0.50 μm (d50); 5-10 nm (crystallite size)
• Compostion: Ce0.8Gd0.2O2; Ce0.9Gd0.1O2; Gd0.1Ce0.9O1.95; Gd0.2Ce0.8O1.9
• Contains: 10 mol % gadolinium as dopant; 20 mol % gadolinium as dopant
• Surface Area: >100 m2/g; 10.0-14.0 m2/g
• Bulk Density: 1.739 g/mL
• diam. × L: 2-3 mm × 3-5 mm
• Empirical Formula (Hill Notation): CeO2

DETAILS

Sigma Aldrich - 572330

Packaging
25 g in glass bottle
Protocols & Applications
Advances in Materials for Solid Oxide Fuel Cells

Sigma Aldrich - 572357

Packaging
25 g in glass bottle
Protocols & Applications
Advances in Materials for Solid Oxide Fuel Cells

Sigma Aldrich - 734519

Packaging
10 g in glass bottle

Sigma Aldrich - 734667

Application
Electrolyte material for solid oxide fuel cells (SOFC).
Packaging
10 g in glass bottle