Linear Formula:

CeO2 / Gd2O3

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Gadolinia doped Ceria (Gd = 10%) Ink
CEO-GD10-01-INK
Pricing > SDS > Data Sheet >
Gadolinia doped Ceria (Gd = 10%) Powder
CEO-GD10-01-P
Pricing > SDS > Data Sheet >
Gadolinia doped Ceria (Gd = 20%) Ink
CEO-GD20-01-INK
Pricing > SDS > Data Sheet >
Gadolinia doped Ceria (Gd = 20%) Powder
CEO-GD20-01-P
Pricing > SDS > Data Sheet >
CUSTOMER ADVISORY: American Elements does not supply gadolinium for use in ANY form of GBCA (“Gadolinium-Based Contrast Agents”) or for ANY medical, pharmaceutical or nutritional use whatsoever or for the manufacture, testing, or development of ANY such products.

Gadolinia doped Ceria (GDC) Properties (Theoretical)

Appearance solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A

Gadolinia doped Ceria (GDC) Health & Safety Information

Signal Word Warning
Hazard Statements H319
Hazard Codes Xi
Precautionary Statements P264-P337+P313
Risk Codes N/A
Safety Statements N/A
Transport Information NONH for all modes of transport
WGK Germany 3
GHS Pictograms

About Gadolinia doped Ceria (GDC)

Oxide Ionsolid oxide fuel cell cathode and electrolyte cross section by SEMAmerican Elements specializes in producing Gadolinia doped Ceria (GDC), cerium oxide stabilized by various doping levels of gadolinium oxide, a material that upon firing forms a highly ionically conductive thin film electrolyte layer for use in solid oxide fuel cell electrochemistry structures. Gadolinium Oxide doped Ceria belongs to a class of doped Ceria compounds with ionic conductivity exceeding Yttria Stabilized Zirconia (YSZ) electrolytes. These include Samarium doped Ceria (SDC) and Yttria doped Ceria (YDC). Even higher conductivity can be achieved with American Elements Scandia doped Zirconia (SCZ) and Yttria doped Bismuth Oxide. Gadolinium Oxide doped Cerium Oxide is available in a powder for tape casting, air spray, extrusion and sputtering fuel cell applications and as an ink for screen printing. Gadolinia doping levels are available at 10% and 20% and as specified by customer. American Elements provides guidance on firing parameters, doping levels, and thermal expansion matching with American Elements' cathode and anode cell layers.

Gadolinia doped Ceria (GDC) Synonyms

Cerium(IV) oxide-gadolinium doped; Gadolinium doped ceria; Dioxocerium - gadolinium (1:1) ; gadolinia-doped ceria; cerium oxide stabilized with gadolinum, CGO

Chemical Identifiers

Linear Formula CeO2 / Gd2O3
MDL Number N/A
EC No. N/A

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Cerium

See more Cerium products. Cerium (atomic symbol: Ce, atomic number: 58) is a Block F, Group 3, Period 6 element with an atomic weight of 140.116. The number of electrons in each of cerium's shells is 2, 8, 18, 19, 9, 2 and its electron configuration is [Xe]4f2 6s2. Cerium Bohr ModelThe cerium atom has a radius of 182.5 pm and a Van der Waals radius of 235 pm. In its elemental form, cerium has a silvery white appearance. Cerium is the most abundant of the rare earth metals. It is characterized chemically by having two valence states, the +3 cerous and +4 ceric states. The ceric state is the only non-trivalent rare earth ion stable in aqueous solutions. Elemental CeriumIt is therefore strongly acidic and oxidizing, in addition to being moderately toxic.The cerous state closely resembles the other trivalent rare earths. Cerium is found in the minerals allanite, bastnasite, hydroxylbastnasite, monazite, rhabdophane, synchysite and zircon. Cerium was discovered by Martin Heinrich Klaproth, Jöns Jakob Berzelius, and Wilhelm Hisinger in 1803 and first isolated by Carl Gustaf Mosander in 1839. The element was named after the asteroid Ceres, which itself was named after the Roman god of agriculture.

Gadolinium

See more Gadolinium products. Gadolinium (atomic symbol: Gd, atomic number: 64) is a Block F, Group 3, Period 6 element with an atomic radius of 157.25. Gadolinium Bohr ModelThe number of electrons in each of Gadolinium's shells is [2, 8, 18, 25, 9, 2] and its electron configuration is [Xe] 4f7 5d1 6s2. The gadolinium atom has a radius of 180 pm and a Van der Waals radius of 237 pm. Gadolinium was discovered by Jean Charles Galissard de Marignac in 1880 and first isolated by Lecoq de Boisbaudran in 1886. In its elemental form, gadolinium has a silvery-white appearance. Gadolinium is a rare earth or lanthanide element that possesses unique properties advantageous to specialized applications such as semiconductor fabrication and nuclear reactor shielding. Elemental Gadolinium PictureIt is utilized for both its high magnetic moment (7.94μ B) and in phosphors and scintillator crystals. When complexed with EDTA ligands, it is used as an injectable contrast agent for MRIs. The element is named after the Finnish chemist and geologist Johan Gadolin.

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May 22, 2022
Los Angeles, CA
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