Further improvement in performances of La0.6Sr0.4Co0.2Fe0.8O3-δ - doped ceria composite oxygen electrodes with infiltrated doped ceria nanoparticles for reversible solid oxide cells
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作者:
Brito, Manuel E.
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Univ Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, JapanUniv Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
Brito, Manuel E.
[1
]
Morishita, Hiroki
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Univ Yamanashi, Dept Appl Chem, Fac Engn, Takeda 4, Kofu, Yamanashi 4008510, JapanUniv Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
Morishita, Hiroki
[2
]
Yamada, Junya
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Univ Yamanashi, Dept Appl Chem, Fac Engn, Takeda 4, Kofu, Yamanashi 4008510, JapanUniv Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
Yamada, Junya
[2
]
Nishino, Hanako
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Univ Yamanashi, Fuel Cell Nanomat Ctr, Takeda 4, Kofu, Yamanashi 4008510, JapanUniv Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
Nishino, Hanako
[3
]
Uchida, Hiroyuki
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Univ Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
Univ Yamanashi, Fuel Cell Nanomat Ctr, Takeda 4, Kofu, Yamanashi 4008510, JapanUniv Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
Uchida, Hiroyuki
[1
,3
]
机构:
[1] Univ Yamanashi, Clean Energy Res Ctr, Takeda 4, Kofu, Yamanashi 4008510, Japan
[2] Univ Yamanashi, Dept Appl Chem, Fac Engn, Takeda 4, Kofu, Yamanashi 4008510, Japan
We have developed high-performance oxygen electrodes for reversible solid oxide cells. La0.6Sr0.4Co0.2Fe0.8O3-delta (LSCF) center dot (CeO2)(0.8)(SmO1.5)(0.2) (SDC) composite scaffolds were infiltrated with SDC nanoparticles. The electrode with 30 vol% load of SDC nanoparticles exhibited very low overpotentials, eta <= 0.010 V for anodic and vertical bar eta vertical bar <= 0.030 V for cathodic reactions at 0.7 A cm(-2) and 800 degrees C, which was ascribed to a noticeable increase in the exchange current densities. The electrodes have shown very stable performance under anodic oxygen evolution operation at -0.5 A cm(-2) and 750 degrees C for 400 h. Such electrodes developed are extremely promising oxygen electrodes for R-SOC ever reported.
机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Connor, Paul A.
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Yue, Xiangling
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Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Yue, Xiangling
;
Savaniu, Cristian D.
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Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Savaniu, Cristian D.
;
Price, Robert
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Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Price, Robert
;
Triantafyllou, Georgios
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Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Triantafyllou, Georgios
;
Cassidy, Mark
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Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Cassidy, Mark
;
Kerherve, Gwilherm
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Imperial Coll London, Dept Mat, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Kerherve, Gwilherm
;
Payne, David J.
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Imperial Coll London, Dept Mat, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Payne, David J.
;
Maher, Robert C.
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Imperial Coll London, Blackett Lab, Prince Consort Rd, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Maher, Robert C.
;
Cohen, Lesley F.
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Imperial Coll London, Blackett Lab, Prince Consort Rd, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Cohen, Lesley F.
;
Tomov, Rumen I.
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Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Tomov, Rumen I.
;
Glowacki, Bartek A.
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Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, England
Inst Power Engn, Ul Mory 8, PL-01330 Warsaw, PolandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Glowacki, Bartek A.
;
Kumar, Ramachandran Vasant
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Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Kumar, Ramachandran Vasant
;
Irvine, John T. S.
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Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
机构:
Univ London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, EnglandUniv London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, England
Dusastre, V
;
Kilner, JA
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Univ London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, EnglandUniv London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, England
机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Connor, Paul A.
;
Yue, Xiangling
论文数: 0引用数: 0
h-index: 0
机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Yue, Xiangling
;
Savaniu, Cristian D.
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h-index: 0
机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Savaniu, Cristian D.
;
Price, Robert
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机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Price, Robert
;
Triantafyllou, Georgios
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机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Triantafyllou, Georgios
;
Cassidy, Mark
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h-index: 0
机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Cassidy, Mark
;
Kerherve, Gwilherm
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h-index: 0
机构:
Imperial Coll London, Dept Mat, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Kerherve, Gwilherm
;
Payne, David J.
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h-index: 0
机构:
Imperial Coll London, Dept Mat, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Payne, David J.
;
Maher, Robert C.
论文数: 0引用数: 0
h-index: 0
机构:
Imperial Coll London, Blackett Lab, Prince Consort Rd, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Maher, Robert C.
;
Cohen, Lesley F.
论文数: 0引用数: 0
h-index: 0
机构:
Imperial Coll London, Blackett Lab, Prince Consort Rd, London SW7 2AZ, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Cohen, Lesley F.
;
Tomov, Rumen I.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Tomov, Rumen I.
;
Glowacki, Bartek A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, England
Inst Power Engn, Ul Mory 8, PL-01330 Warsaw, PolandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Glowacki, Bartek A.
;
Kumar, Ramachandran Vasant
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, EnglandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
Kumar, Ramachandran Vasant
;
Irvine, John T. S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, ScotlandUniv St Andrews, Sch Chem St Andrews, St Andrews KY16 9ST, Fife, Scotland
机构:
Univ London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, EnglandUniv London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, England
Dusastre, V
;
Kilner, JA
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h-index: 0
机构:
Univ London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, EnglandUniv London Sch Pharm, Dept Mat, Ctr Ion Conducting Membranes, London SW7 2BP, England