SmBaCo2O5-δ as high efficient oxygen electrode of solid oxide electrolysis cells

Bo Wei; Kongfa Chen; Ling Zhao; Na Ai; Zhe Lü; San Ping Jiang

doi:10.1149/05701.3189ecst

SmBaCo₂O_5-δ as high efficient oxygen electrode of solid oxide electrolysis cells

Bo Wei
, Kongfa Chen
, Ling Zhao
, Na Ai
, Zhe Lü
, San Ping Jiang

School of Physics

Curtin University

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Oxygen electrode is a key component for solid oxide electrolysis cells (SOECs). Double perovksite oxide SmBaCo₂O_5-δ (SBCO) exhibits high electrical conductivity and fast oxygen transport properties, herein we proposed SBCO as a novel high efficient SOEC oxygen electrode based on Ce_0.9Gd_0.1O_1.9 (GDC) electrolyte. Preliminary study showed that an area specific resistance of 0.024 ωcm² was achieved under OCV condition at 900°C and a stable operation of 20 h was obtained at an anodic polarization current density of 200 mA.cm^-2.

Original language	English
Pages (from-to)	3189-3196
Number of pages	8
Journal	ECS Transactions
Volume	57
Issue number	1
DOIs	https://doi.org/10.1149/05701.3189ecst
State	Published - 2013

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title = "SmBaCo2O5-δ as high efficient oxygen electrode of solid oxide electrolysis cells",

abstract = "Oxygen electrode is a key component for solid oxide electrolysis cells (SOECs). Double perovksite oxide SmBaCo2O5-δ (SBCO) exhibits high electrical conductivity and fast oxygen transport properties, herein we proposed SBCO as a novel high efficient SOEC oxygen electrode based on Ce0.9Gd0.1O1.9 (GDC) electrolyte. Preliminary study showed that an area specific resistance of 0.024 ωcm2 was achieved under OCV condition at 900°C and a stable operation of 20 h was obtained at an anodic polarization current density of 200 mA.cm-2.",

author = "Bo Wei and Kongfa Chen and Ling Zhao and Na Ai and Zhe L{\"u} and Jiang, \{San Ping\}",

year = "2013",

doi = "10.1149/05701.3189ecst",

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T1 - SmBaCo2O5-δ as high efficient oxygen electrode of solid oxide electrolysis cells

AU - Wei, Bo

AU - Chen, Kongfa

AU - Zhao, Ling

AU - Ai, Na

AU - Lü, Zhe

AU - Jiang, San Ping

PY - 2013

Y1 - 2013

N2 - Oxygen electrode is a key component for solid oxide electrolysis cells (SOECs). Double perovksite oxide SmBaCo2O5-δ (SBCO) exhibits high electrical conductivity and fast oxygen transport properties, herein we proposed SBCO as a novel high efficient SOEC oxygen electrode based on Ce0.9Gd0.1O1.9 (GDC) electrolyte. Preliminary study showed that an area specific resistance of 0.024 ωcm2 was achieved under OCV condition at 900°C and a stable operation of 20 h was obtained at an anodic polarization current density of 200 mA.cm-2.

AB - Oxygen electrode is a key component for solid oxide electrolysis cells (SOECs). Double perovksite oxide SmBaCo2O5-δ (SBCO) exhibits high electrical conductivity and fast oxygen transport properties, herein we proposed SBCO as a novel high efficient SOEC oxygen electrode based on Ce0.9Gd0.1O1.9 (GDC) electrolyte. Preliminary study showed that an area specific resistance of 0.024 ωcm2 was achieved under OCV condition at 900°C and a stable operation of 20 h was obtained at an anodic polarization current density of 200 mA.cm-2.

UR - https://www.scopus.com/pages/publications/84905017641

U2 - 10.1149/05701.3189ecst

DO - 10.1149/05701.3189ecst

M3 - 文章

AN - SCOPUS:84905017641

SN - 1938-5862

VL - 57

SP - 3189

EP - 3196

JO - ECS Transactions

JF - ECS Transactions

IS - 1

ER -

SmBaCo₂O_5-δ as high efficient oxygen electrode of solid oxide electrolysis cells

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