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Preparation and Performance of Pr1.8Ba0.2Ni0.5Cu0.4Co0.1O4+δ Cathode Toward Proton Conducting Solid Oxide Fuel Cell
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Tingting Li, Zhenhua Wang, Wang Sun, Yu Bai, Kening Sun, Jinshuo Qiao
Journal of the Chinese Ceramic Society | 2021, 49(12) : 2636 - 2643
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Journal of the Chinese Ceramic Society | 2021, 49(12): 2636-2643
• Research Article •
Preparation and Performance of Pr1.8Ba0.2Ni0.5Cu0.4Co0.1O4+δ Cathode Toward Proton Conducting Solid Oxide Fuel Cell
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Tingting Li, Zhenhua Wang, Wang Sun, Yu Bai, Kening Sun, Jinshuo Qiao
Affiliations
  • School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100084, China

    • Li Tingting(1995-), female, Master candidate. E-mail:

About Author:

Li Tingting(1995-), female, Master candidate. E-mail:

Published: 2021-12-20 doi: 10.14062/j.issn.0454-5648.20210012
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Pr1.8Ba0.2Ni0.5Cu0.4Co0.1O4+δ cathode material with Ruddlesden-Popper phase was prepared by sol-gel method, which was evaluated the reduction performance in an oxidizing atmosphere as cathode in for proton conductor solid oxide fuel cells. Crystal structure, physical properties and electrochemical was concluded that the impedances at 750℃ in air and in aqueous argon are 0.047 Ω·cm2 and 1.161 Ω·cm2, respectively. The formation of oxygen vacancies and proton defects in the structure facilitates the conduction of ions and protons, and the oxygen reduction capacity was improved compared with the materials without cobalt doping.

proton conducting solid oxide fuel cell  /  cathode  /  ruddlesden-Popper phase
李婷婷, 王振华, 孙旺, 白羽, 孙克宁, 乔金硕. 质子导体固体氧化物燃料电池Pr1.8Ba0.2Ni0.5Cu0.4Co0.1O4+δ阴极材料制备与性能. 硅酸盐学报, 2021 , 49 (12) : 2636 -2643 . DOI: 10.14062/j.issn.0454-5648.20210012
Tingting Li, Zhenhua Wang, Wang Sun, Yu Bai, Kening Sun, Jinshuo Qiao. Preparation and Performance of Pr1.8Ba0.2Ni0.5Cu0.4Co0.1O4+δ Cathode Toward Proton Conducting Solid Oxide Fuel Cell[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (12) : 2636 -2643 . DOI: 10.14062/j.issn.0454-5648.20210012
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Year 2021 volume 49 Issue 12
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Article Info
doi: 10.14062/j.issn.0454-5648.20210012
  • Receive Date：2021-01-05
  • Online Date：2026-10-30
  • Published：2021-12-20
Article Data
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History
  • Received：2021-01-05
  • Revised：2021-07-11
Funding
Affiliations
    School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100084, China

Corresponding:

Qiao Jinshuo (1980-), female, Ph. D, Senior Engineer. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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