Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte
文献类型：期刊论文
| 作者 | Zhu, Kaiyue1,2; Liu, Huanying1; Zhu, Xuefeng1; Liu, Yan1,2; Yang, Weishen1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2015-01-05 |
| 卷号 | 40期号:1页码:501-508 |
| 关键词 | Solid oxide fuel cell Electrochemical performance Nanostructured cathode Transition layer Perovskite |
| 英文摘要 | a transition layer between ce0.8sm0.2o2-delta (sdc) electrolyte and sr0.8co0.8fe0.2o3-delta (scf0.8) nano cathode was introduced to improve electrochemical performances of solid oxide fuel cells (sofcs). a calcining - stripping method was used to introduce the transition layer on the sdc electrolyte. then a nano porous cathode was coated on the transition layer. the microstructure of the nano cathode was optimized by adjusting its calcining temperature. it was found that the transition layer played a vital role in improving the electrochemical performances of the nanostructured cathode by enhancing the interface connection between cathode and electrolyte. good electrochemical performance was obtained as the nano cathode calcined at 700 degrees c after introducing the transition layer. the polarization resistance of the anode-supported sofc at 700 degrees c was significantly reduced from 0.20 omega cm(2) to 0.05 omega cm(2), while the power density of the single cell was increased from 116 to 444 mw cm(-2). copyright (c) 2014, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | operating-temperature ; nonstoichiometry ; stability ; manganite ; membrane ; zirconia |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000348687300051 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145957]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Kaiyue,Liu, Huanying,Zhu, Xuefeng,et al. Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte[J]. international journal of hydrogen energy,2015,40(1):501-508. |
| APA | Zhu, Kaiyue,Liu, Huanying,Zhu, Xuefeng,Liu, Yan,&Yang, Weishen.(2015).Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte.international journal of hydrogen energy,40(1),501-508. |
| MLA | Zhu, Kaiyue,et al."Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte".international journal of hydrogen energy 40.1(2015):501-508. |
入库方式： OAI收割
来源：大连化学物理研究所
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