A Method for Increasing the Three-phase Reaction Boundaries in Anode of SOFC

Xi Qiang Huang; Zhe Lu; Wei Liu; Zhi Guo Liu; Li Pei; Tian Min He; Jiang Liu; Wen Hui Su

A Method for Increasing the Three-phase Reaction Boundaries in Anode of SOFC

Xi Qiang Huang
, Zhe Lu
, Wei Liu
, Zhi Guo Liu
, Li Pei
, Tian Min He
, Jiang Liu
, Wen Hui Su^*

^*Corresponding author for this work

Jilin University
CAS - International Center for Material Physics

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

3 Scopus citations

Abstract

A new method for increasing the three-phase boundaries in anode of SOFC is reported. The results of the study show that the three-phase boundaries in the SOFC anode Ni + YSZ are greatly increased by doping Ce_0.9Ca_0.1O_2-δ particles, and the transportation of oxygen ion in the anode is improved as well. By adding Ce_0.9Ca_0.1O_2-δ particles, the composite anode is produced and the anode reaction is accelerated, resulting in an improvement of SOFC output properties. The highest power density of SOFC with the anode of Ni+YSZ doped by Ce_0.9Ca_0.1O_2-δ particles in a weight ratio of 15%, which is about 3 times higher than that of SOFC with the anode Ni+YSZ without doping, is obtained.

Original language	English
Pages (from-to)	948
Number of pages	1
Journal	Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities
Volume	21
Issue number	6
State	Published - 10 Jun 2000
Externally published	Yes

Keywords

Anode
CeCaO particles
SOFC
Three-phase boundary

Cite this

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title = "A Method for Increasing the Three-phase Reaction Boundaries in Anode of SOFC",

abstract = "A new method for increasing the three-phase boundaries in anode of SOFC is reported. The results of the study show that the three-phase boundaries in the SOFC anode Ni + YSZ are greatly increased by doping Ce0.9Ca0.1O2-δ particles, and the transportation of oxygen ion in the anode is improved as well. By adding Ce0.9Ca0.1O2-δ particles, the composite anode is produced and the anode reaction is accelerated, resulting in an improvement of SOFC output properties. The highest power density of SOFC with the anode of Ni+YSZ doped by Ce0.9Ca0.1O2-δ particles in a weight ratio of 15\%, which is about 3 times higher than that of SOFC with the anode Ni+YSZ without doping, is obtained.",

keywords = "Anode, CeCaO particles, SOFC, Three-phase boundary",

author = "Huang, \{Xi Qiang\} and Zhe Lu and Wei Liu and Liu, \{Zhi Guo\} and Li Pei and He, \{Tian Min\} and Jiang Liu and Su, \{Wen Hui\}",

year = "2000",

month = jun,

day = "10",

language = "英语",

volume = "21",

pages = "948",

journal = "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",

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TY - JOUR

T1 - A Method for Increasing the Three-phase Reaction Boundaries in Anode of SOFC

AU - Huang, Xi Qiang

AU - Lu, Zhe

AU - Liu, Wei

AU - Liu, Zhi Guo

AU - Pei, Li

AU - He, Tian Min

AU - Liu, Jiang

AU - Su, Wen Hui

PY - 2000/6/10

Y1 - 2000/6/10

N2 - A new method for increasing the three-phase boundaries in anode of SOFC is reported. The results of the study show that the three-phase boundaries in the SOFC anode Ni + YSZ are greatly increased by doping Ce0.9Ca0.1O2-δ particles, and the transportation of oxygen ion in the anode is improved as well. By adding Ce0.9Ca0.1O2-δ particles, the composite anode is produced and the anode reaction is accelerated, resulting in an improvement of SOFC output properties. The highest power density of SOFC with the anode of Ni+YSZ doped by Ce0.9Ca0.1O2-δ particles in a weight ratio of 15%, which is about 3 times higher than that of SOFC with the anode Ni+YSZ without doping, is obtained.

AB - A new method for increasing the three-phase boundaries in anode of SOFC is reported. The results of the study show that the three-phase boundaries in the SOFC anode Ni + YSZ are greatly increased by doping Ce0.9Ca0.1O2-δ particles, and the transportation of oxygen ion in the anode is improved as well. By adding Ce0.9Ca0.1O2-δ particles, the composite anode is produced and the anode reaction is accelerated, resulting in an improvement of SOFC output properties. The highest power density of SOFC with the anode of Ni+YSZ doped by Ce0.9Ca0.1O2-δ particles in a weight ratio of 15%, which is about 3 times higher than that of SOFC with the anode Ni+YSZ without doping, is obtained.

KW - Anode

KW - CeCaO particles

KW - SOFC

KW - Three-phase boundary

UR - https://www.scopus.com/pages/publications/0347013858

M3 - 文章

AN - SCOPUS:0347013858

SN - 0251-0790

VL - 21

SP - 948

JO - Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities

JF - Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities

IS - 6

ER -

A Method for Increasing the Three-phase Reaction Boundaries in Anode of SOFC

Abstract

Keywords

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