A Study on SrCe0.9Y0.1O3-α Synthesized by Solid State Reaction and the Liquid Citrate Method

Jun Feng; Jing Hua Gu; Yue Zhang; Wei Shen Yang

doi:10.4028/www.scientific.net/KEM.336-338.409

Paper Titles

Synthesis and Characterization of (Gd, Y)-Doped Ceria Electrolytes for Solid Oxide Fuel Cell
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Preparation and Properties of Ce_0.9Sm_0.1O_1.95 as the Electrolytes of IT-SOFC
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Nitrate-Citrate Combustion Synthesis and Properties of Ce_1-xGd_xO_2-x/2 Solid Solutions
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Structural and Morphological Transformation of NaX Zeolite Crystals at High Temperature
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A Study on SrCe_0.9Y_0.1O_3-α Synthesized by Solid State Reaction and the Liquid Citrate Method
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Limiting Current Oxygen Sensors with LSF as Dense Diffusion Barrier
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Structure and Ionic Conductivity of Ln₂Zr₂O₇-Type Rare Earth Zirconates
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Electrical Conductivity of Mixed Conductors (YO_1.5)_x-(CeO₂)_y-(ZrO₂)_1-x-y
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 336-338A Study on SrCe0.9Y0.1O3-α Synthesized by Solid...

A Study on SrCe_0.9Y_0.1O_3-α Synthesized by Solid State Reaction and the Liquid Citrate Method

Abstract:

The solid-state reaction method and the liquid citrate method were used respectively to synthesize SrCe0.9Y0.1O3-α (SCY10) powders. SCY10 membranes were prepared from each kind of the powders by sintering at 1450°C for 10 hours. XRD was employed to examine the phase of the powders and the membranes. The microstructure of the membranes was observed with SEM. The sintering ability and electrical properties of the membranes were investigated. The results indicate that the membrane prepared from SCY10 powder synthesized by the liquid citrate method has higher relative density and nearly the same conductivity, compared with the membrane prepared from SCY10 powder synthesized by solid-state reaction.

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Periodical:

Key Engineering Materials (Volumes 336-338)

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409-412

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.336-338.409

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Online since:

April 2007

Authors:

Jun Feng, Jing Hua Gu, Yue Zhang, Wei Shen Yang

Keywords:

Liquid Citrate Method, Strontium Cerate

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