Intermediate-temperature conductivity of Al3+-doped Na0.5Bi0.49TiO3−δ lead-free oxide-ion-conductor solid electrolytes

2019 ◽  
Vol 30 (18) ◽  
pp. 17078-17084
Author(s):  
Yangyang Zhang ◽  
Jinqiang Huang ◽  
Haibo Zhang ◽  
Qingfeng Zhang ◽  
Huiling Fan
Keyword(s):  
Solid Electrolytes ◽  
Intermediate Temperature ◽  
Lead Free ◽  
Temperature Conductivity ◽  
Ion Conductor ◽  
Oxide Ion Conductor ◽  
Oxide Ion

Prospects of oxide ionic conductivity bismuth vanadate-based solid electrolytes

2014 ◽  
Vol 30 (6) ◽  
Author(s):  
Deni S. Khaerudini ◽  
Guoqing Guan ◽  
Peng Zhang ◽  
Xiaogang Hao ◽  
Abuliti Abudula
Keyword(s):  
Solid Oxide Fuel Cells ◽  
Solid Electrolytes ◽  
Structural Features ◽  
Electrochemical Characteristics ◽  
Oxide Materials ◽  
Ion Conductor ◽  
Oxide Ion Conductor ◽  
Operation Temperature ◽  
The Family ◽  
Oxide Ion

AbstractThe benefits of lowering the operation temperature of solid oxide fuel cells (SOFCs) have attracted great attention worldwide. There has been an enormous effort in the literature for the improvement of the electrolyte materials working at lower temperatures. The family of BiMeVOx (Bi–bismuth, Me–dopant metal, V–vanadium, Ox–oxide) materials has been found to have specific properties as oxide ion conductor (electrolyte) for low operation temperature. These materials exhibit uniquely structural features rather different from those of other solid electrolytes. It is possible to use these as the electrolyte in SOFCs. This article attempts to review the main structural and electrochemical characteristics of BiMeVOx materials in order to show a guideline for designing novel BiMeVOx-based electrolyte for low-temperature SOFCs. The prospects and challenges for the application of these materials as the electrolyte are discussed.

Intermediate Temperature Solid Oxide Fuel Cells Using a New LaGaO3 Based Oxide Ion Conductor: I. Doped as a New Cathode Material

1998 ◽  
Vol 145 (9) ◽  
pp. 3177-3183 ◽  
Author(s):  
Tatsumi Ishihara ◽  
Miho Honda ◽  
Takaaki Shibayama ◽  
Hiroaki Minami ◽  
Hiroyasu Nishiguchi ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Cathode Material ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel ◽  
Ion Conductor ◽  
Oxide Ion Conductor ◽  
Oxide Ion

scholarly journals Comprehensive survey of Nd3+ substitution In La2Mo2O9 oxide-ion conductor

2009 ◽  
Vol 182 (5) ◽  
pp. 1009-1016 ◽  
Author(s):  
Gwenaël Corbel ◽  
Pierrick Durand ◽  
Philippe Lacorre
Keyword(s):  
Ion Conductor ◽  
Oxide Ion Conductor ◽  
Comprehensive Survey ◽  
Oxide Ion
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