Ce0.7Bi0.3O1.85-(La0.8Sr0.2)(0.9)MnO3-Y0.16Zr0.84O1.(92) ternary cathodes for low temperature solid oxide fuel cells

doi:10.1016/j.ijhydene.2017.12.130

	Ce0.7Bi0.3O1.85-(La0.8Sr0.2)(0.9)MnO3-Y0.16Zr0.84O1.(92) ternary cathodes for low temperature solid oxide fuel cells
	Shang, Lei 1,2; Zhao, Zhe 1,2; Zhang, Xiaomin 1,2; Huang, Zhidong 1,2; Qi, Huiying 1,2; Cheng, Mojie 1
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2018-02-01
卷号	43 期号:5 页码:2990-2996
关键词	Solid Oxide Fuel Cells Ternary Cathode Lsm-ysz Ce0.7bi0.3o1.85 Oxygen Reduction Reaction
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2017.12.130
文献子类	Article
英文摘要	The ternary cathodes of Ce0.7Bi0.3O1.85-(La0.8Sr0.2)(0.9)MnO3-Y0.16Zr0.84O1.92 (BDC-LSM-YSZ) are fabricated through infiltration for low temperature solid oxide fuel cells. The infiltrated BDC particles are 10-20 nm in size and cover on LSM and YSZ particles. The 10 wt% and 20 wt% BDC-LSM-YSZ samples show a large peak for the desorption of surface oxygen species and a large peak for the evolution of lattice oxygen, reflecting their good redox property. 0.1BDC-LSM-YSZ cell and 0.2BDC-LSM-YSZ cell give the power density at 0.6 V of 387.8 and 521.7 mWcm(-2) at 600 degrees C, which is 3.7 and 4.9 times higher than that of LSM-YSZ cell, respectively. 0.1BDC-LSM-YSZ cell and 0.2BDC-LSM-YSZ cell exhibit low ohmic resistance and low total polarization resistance. The DRT analysis reveals that charge transfer reaction and surface diffusion are greatly accelerated on the BDC-LSM-YSZ cathodes. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
WOS关键词	SURFACE MODIFICATION ; COMPOSITE CATHODES ; PERFORMANCE ; LSCF ; CEO2-ZRO2-BI2O3 ; IMPEDANCE ; CATALYSTS ; YSZ ; LSM
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000425563200041
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/168790]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Cheng, Mojie
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cells, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shang, Lei,Zhao, Zhe,Zhang, Xiaomin,et al. Ce0.7Bi0.3O1.85-(La0.8Sr0.2)(0.9)MnO3-Y0.16Zr0.84O1.(92) ternary cathodes for low temperature solid oxide fuel cells[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2018,43(5):2990-2996.
APA	Shang, Lei,Zhao, Zhe,Zhang, Xiaomin,Huang, Zhidong,Qi, Huiying,&Cheng, Mojie.(2018).Ce0.7Bi0.3O1.85-(La0.8Sr0.2)(0.9)MnO3-Y0.16Zr0.84O1.(92) ternary cathodes for low temperature solid oxide fuel cells.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,43(5),2990-2996.
MLA	Shang, Lei,et al."Ce0.7Bi0.3O1.85-(La0.8Sr0.2)(0.9)MnO3-Y0.16Zr0.84O1.(92) ternary cathodes for low temperature solid oxide fuel cells".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 43.5(2018):2990-2996.