The Improved Electrochemical Performance and Long Term Stability of LSCF IT-SOFC Cathode

2012 ◽  
Keyword(s):  
Electrochemical Performance ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability

Influence of Sulfur on the Long-Term Durability of SOFC Cathode

2014 ◽  
Vol 511-512 ◽  
pp. 81-84
Author(s):  
Run Ru Liu ◽  
De Jun Wang ◽  
Leng Jing
Keyword(s):  
Cathode Material ◽  
Performance Degradation ◽  
Cell Performance ◽  
Degradation Behavior ◽  
Sulfur Concentration ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability

Improvement of long-term stability is one of the major issues of SOFC. Research efforts are being made to clarify the mechanisms of cell performance degradation and to improve durability effectively. It is necessary to quest for potential degradation sources of all sorts. In this work, influence of sulfur concentration on the performance and durability of SOFC cathode has been studied, and degradation behavior was analyzed for conventional cathode material, (La0.8Sr0.2)MnO3(LSM) by GCI technique.

Atomic Layer Deposition Functionalized Composite SOFC Cathode La0.6Sr0.4Fe0.8Co0.2O3-δ -Gd0.2Ce0.8O1.9: Enhanced Long-Term Stability

2013 ◽  
Vol 25 (21) ◽  
pp. 4224-4231 ◽  
Author(s):  
Yunhui Gong ◽  
Rajankumar L. Patel ◽  
Xinhua Liang ◽  
Diego Palacio ◽  
Xueyan Song ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability ◽  
Layer Deposition

Analysis of Degradation and Performance of SOFC Cathode

2014 ◽  
Vol 912-914 ◽  
pp. 523-526
Author(s):  
Run Ru Liu ◽  
De Jun Wang ◽  
Leng Jing
Keyword(s):  
Cathode Materials ◽  
Electrochemical Reaction ◽  
Chemical Degradation ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability ◽  
And Performance ◽  
Develop Strategy ◽  
Many Sources

Electrochemical reaction occurring in the SOFC cathode is the reduction of oxygen, therefore cathode materials for SOFC have to posses many properties. It is necessary to evaluate the performance and degradation of SOFC cathode since improvement of long-term stability is one of the major issues during SOFC commercialization process. The scope of this paper is focused on analyzing the chemical degradation of LSM cathode induced from many sources by GCI technique both from theoretical and experimental sides. This research is important toward the commercialization of SOFC because it could offer valuable information to overview chemical degradations from the SOFC cathode and develop strategy to realize high-durable SOFC.

Degradation and Performance of SOFC Cathode

2014 ◽  
Vol 672-674 ◽  
pp. 605-608
Author(s):  
Run Ru Liu ◽  
De Jun Wang ◽  
Leng Jing ◽  
Li Li Wang
Keyword(s):  
Cathode Materials ◽  
Electrochemical Reaction ◽  
Cell Performance ◽  
Chemical Degradation ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability ◽  
And Performance ◽  
Many Sources

The scope of this paper is focused on analyzing the chemical degradation of LSCF cathode induced from many sources by GCI technique both from theoretical and experimental sides. As you know, electrochemical reaction occurring in the SOFC cathode is the reduction of oxygen, therefore cathode materials for SOFC have to posses many properties. It is necessary to evaluate the performance and degradation of SOFC cathode since improvement of long-term stability is one of the major issues during SOFC commercialization process. This research is important toward the commercialization of SOFC because efforts are being made to clarify the mechanisms of cell performance degradation and to improve durability effectively.

scholarly journals Long-term stability of the IT-SOFC cathode materials La0.6Sr0.4CoO3−δ and La2NiO4+δ against combined chromium and silicon poisoning

2015 ◽  
Vol 276 ◽  
pp. 62-71 ◽  
Author(s):  
Nina Schrödl ◽  
Edith Bucher ◽  
Andreas Egger ◽  
Patrice Kreiml ◽  
Christian Teichert ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability

Dense Mn1.5Co1.5O4 coatings with excellent long-term stability and electrical performance under the SOFC cathode environment

2020 ◽  
Vol 499 ◽  
pp. 143726 ◽  
Author(s):  
Ying-Zhen Hu ◽  
Yun-Ting Su ◽  
Cheng-Xin Li ◽  
Chang-Jiu Li ◽  
Guan-Jun Yang
Keyword(s):  
Electrical Performance ◽  
Sofc Cathode ◽  
Term Stability ◽  
Long Term Stability
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