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In-situ Fabrication of Sm0.20NixCe0.80-xO2-δ Anode Materials for High-Performance Intermediate Temperatures Solid Oxide Fuel Cell
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Tian GAN1, 2, Jie MEI1, Yongdan LI2, 3
Journal of the Chinese Ceramic Society | 2022, 50(12) : 3260 - 3269
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Journal of the Chinese Ceramic Society | 2022, 50(12): 3260-3269
• Research Articles •
In-situ Fabrication of Sm0.20NixCe0.80-xO2-δ Anode Materials for High-Performance Intermediate Temperatures Solid Oxide Fuel Cell
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Tian GAN1, 2, Jie MEI1, Yongdan LI2, 3
Affiliations
  • 1.School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, China
  • 2.School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
  • 3.School of Chemical Engineering, Aalto University, Kemistintie 1 Espoo P.O. Box 16100, FI-00076, Aalto, Finland

    • GAN Tian (1992-), female, Ph.D., Lecturer. E-mail:

About Author:

GAN Tian (1992-), female, Ph.D., Lecturer. E-mail:

Published: 2022-12-20 doi: 10.14062/j.issn.0454-5648.20220415
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In-situ exsolution of metal nanoparticles affords a high content and uniform distribution of metal nanocatalysts without complex synthetic processes. To implement this strategy in practical electrodes for solid oxide fuel cells (SOFC), a series of Ni doped Sm0.20NixCe0.80-xO2-δ (SNDC) anode materials were fabricated by the Pechini method. The in-situ exsolved Ni nanoparticles are uniformly distributed on the surface of the SNDC substrate after reduction. The maximum cell performance is achieved with SNDC15 as the anode of electrolyte supported single cell, and the maximum power density of the single cell is 1.26 W/cm2 and 1.48 W/cm2 when fed with hydrogen and methanol at 700 ℃, respectively. Moreover, a strong interaction between Ni nanoparticles and the oxide support effectively inhibits the growth of carbon deposition. The single cell with methanol fuel exhibits a stable power output at 700 ℃ for 10 h.

solid oxide fuel cells  /  anode  /  in situ exsolution  /  doped-ceria  /  methanol fuel
甘甜, 梅杰, 李永丹. 原位析出制备高性能中温固体氧化物燃料电池阳极材料Sm0.20NixCe0.80-xO2-δ. 硅酸盐学报, 2022 , 50 (12) : 3260 -3269 . DOI: 10.14062/j.issn.0454-5648.20220415
Tian GAN, Jie MEI, Yongdan LI. In-situ Fabrication of Sm0.20NixCe0.80-xO2-δ Anode Materials for High-Performance Intermediate Temperatures Solid Oxide Fuel Cell[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (12) : 3260 -3269 . DOI: 10.14062/j.issn.0454-5648.20220415
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Year 2022 volume 50 Issue 12
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Article Info
doi: 10.14062/j.issn.0454-5648.20220415
  • Receive Date：2022-05-20
  • Online Date：2026-10-20
  • Published：2022-12-20
Article Data
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History
  • Received：2022-05-20
  • Revised：2022-06-29
Funding
Affiliations
    1.School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, China
    2.School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
    3.School of Chemical Engineering, Aalto University, Kemistintie 1 Espoo P.O. Box 16100, FI-00076, Aalto, Finland
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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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