734519
Gadolinium-doped ceria
<0.5 μm particle size, powder, contains 10 mol % gadolinium as dopant
Synonym(s):
Cerium(IV) oxide-gadolinium doped, Cerium-gadolinium oxide, GDC-10, Gadolinium doped ceria
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
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, <0.5 μm particle size, powder, contains 10 mol % gadolinium as dopant
form
powder
Quality Level
contains
10 mol % gadolinium as dopant
composition
Gd0.1Ce0.9O1.95
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
surface area
10.0-14.0 m2/g
particle size
0.10-0.50 μm (d50), <0.5 μm
bulk density
1.739 g/mL
greener alternative category
SMILES string
[Gd].O=[Ce]=O
InChI
1S/Ce.Gd.2O
InChI key
ZBPTVGKVCOMWPA-UHFFFAOYSA-N
General description
Cerium(IV) oxide-gadolinium doped powder (10 mol% gadolinium doped) (GDC-10) 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 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.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.
Application
Gadolinium doped ceria (GDC) may be used as an intermediate temperature electrolyte for solid oxide fuel cells (SOFCs) at elevated temperatures.
Still not finding the right product?
Explore all of our products under Cerium(IV) oxide-gadolinium doped
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Chemically-induced stresses in gadolinium-doped ceria solid oxide fuel cell electrolytes
Atkinson A
Solid State Ionics, 95(3-4), 249-258 (1997)
Microstructure and Grain-Boundary Effect on Electrical Properties of Gadolinium-Doped Ceria.
Zhou XD, et al.
Journal of the American Ceramic Society. American Ceramic Society, 85(7), 1757-1762 (2002)
Thermal expansion of Gd-doped ceria and reduced ceria.
Hayashi H, et al.
Solid State Ionics, 132(3), 227-233 (2000)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 734519-10G | 04061833002674 |