734667
Gadolinium-doped ceria
pellets (for sputtering), contains 20 mol % gadolinium as dopant
Sustainability features
Synonym(s):
Cerium(IV) oxide-gadolinium doped, Cerium-gadolinium oxide, GDC-20, Gadolinium doped ceria
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About This Item
Empirical Formula (Hill Notation):
CeO2
Molecular Weight:
172.11
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NA.23
MDL number:
Product Name
Cerium(IV) oxide-gadolinium doped, pellets (for sputtering), contains 20 mol % gadolinium as dopant
form
pellets (for sputtering)
contains
20 mol % gadolinium as dopant
composition
Gd0.2Ce0.8O1.9
sustainability
Sustainability features
diam. × L
2-3 mm × 3-5 mm
SMILES string
[Gd].O=[Ce]=O
InChI
1S/Ce.Gd.2O
InChI key
ZBPTVGKVCOMWPA-UHFFFAOYSA-N
General description
This product aligns with one or more of the 12 Principles of Green Chemistry Click here for more details.
Cerium(IV) oxide-gadolinium doped pellets (20 mol% gadolinium doped) (GDC-20) is an electrolytic material with high oxygen-ion conductivity, which operates at low temperatures. It can be prepared by a variety of methods such as sputtering, aerosol deposition, sol-gel, wet chemical process, co-precipitation, hydrothermal and other combustion routes.
Application
Gadolinium doped ceria (GDC) may be used as an intermediate temperature electrolyte for solid oxide fuel cells (SOFCs) at elevated temperatures.
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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