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钆掺杂的氧化铈(IV)

Name: 钆掺杂的氧化铈(IV)
Brand: ALDRICH
Price: 539.87 CNY

<0.5 μm particle size, powder, contains 10 mol % gadolinium as dopant

别名:

GDC-10, Gadolinium doped ceria

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100 EA

¥539.87

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100 EA

¥539.87

About This Item

经验公式（希尔记法）:

CeO₂

分子量:

172.11

MDL编号:

MFCD04040745

UNSPSC代码:

26111700

PubChem化学物质编号:

329764906

NACRES:

NA.23

¥539.87

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此商品	29652U	29653U	29654U
29651U Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100	29652U Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100	29653U Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100	29654U Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100
feature closure type screw top vial	feature closure type screw top vial	feature closure type screw top vial	feature closure type screw top vial
material clear glass vial (with marking spot), natural PTFE/silicone septa, light blue polypropylene cap (Mass Spec quality)	material clear glass vial (with marking spot), light blue polypropylene cap (Mass Spec quality), natural PTFE/silicone septa (with slit)	material amber glass vial (with marking spot), light blue polypropylene cap (Mass Spec quality), natural PTFE/silicone septa	material amber glass vial (with marking spot), light blue polypropylene cap (Mass Spec quality), natural PTFE/silicone septa (with slit)
fitting thread for 9 mm	fitting thread for 9 mm	fitting thread for 9 mm	fitting thread for 9 mm
compatibility for use with Agilent/HP, for use with Waters	compatibility for use with Agilent/HP, for use with Thermo Fisher, for use with Waters	compatibility for use with Agilent/HP, for use with Thermo Fisher, for use with Waters	compatibility for use with Agilent/HP, for use with Thermo Fisher, for use with Waters
packaging pkg of 100 ea	packaging pkg of 100 ea	packaging pkg of 100 ea	packaging pkg of 100 ea

一般描述

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.[1][2]

Gadolinium doped ceria may be prepared by cation complexation sol-gel technique. XRD, specific surface area, morphology has been described in a study.[2] Higher oxygen ion conductivity of GDC over zirconia-based materials makes it a preferable choice for some components of SOFCs.[3]

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应用

Gadolinium doped ceria (GDC) may be used as an intermediate temperature electrolyte for solid oxide fuel cells (SOFCs) at elevated temperatures.[4][2]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

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Chemically-induced stresses in gadolinium-doped ceria solid oxide fuel cell electrolytes

Atkinson A

Solid State Ionics, 95(3-4), 249-258 (1997)

Synthesis and properties of Gadolinium-doped ceria solid solutions for IT-SOFC electrolytes

Fuentes RO and Baker RT

International Journal of Hydrogen Energy, 33(13), 3480-3484 (2008)

Thermal expansion of Gd-doped ceria and reduced ceria.

Hayashi H, et al.

Solid State Ionics, 132(3), 227-233 (2000)

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钆掺杂的氧化铈(IV)

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