Synthesis of Octahedral-Shaped NiO and Approaches to an Anode Material of Manufactured Solid Oxide Fuel Cells Using the Decalcomania Method
Joint Authors
Kang, Misook
Cho, Haeran
Lee, Huryul
Park, Sun-Min
Choi, Byung-Hyun
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-09
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Micrometer-sized and octahedral-shaped NiO particles were synthesized by microwave thermal treatment at 300 watt power for 15 min in a microwave chamber to be used as an anode material in solid oxide fuel cells.
SEM image and particle size distribution revealed near-perfect octahedral NiO microparticle with sizes ranging from 4.0~11.0 μm.
The anode functional layer (AFL, 60 wt% NiO synthesized: commercial 40 wt% YSZ), electrolyte (commercial Yttria-stabilized zirconia, YSZ), and cathode (commercial La0.8Sr0.2MnO3, LSM) layers were manufactured using the decalcomania method on a porous anode support, sequentially.
The sintered electrolyte at 1450°C for 2 h using the decalcomania method was dense and had a thickness of about 10 μm.
The cathode was sintered at 1250°C for 2 h, and it was porous.
Using humidified hydrogen as a fuel, a coin cell with a 15 μm thick anode functional layer exhibited maximum power densities of 0.28, 0.38, and 0.65 W/cm2 at 700, 750, and 800°C, respectively.
Otherwise, when a commercial YSZ anode functional layer was used, the maximum power density was 0.55 W/cm2 at 800°C.
American Psychological Association (APA)
Cho, Haeran& Lee, Huryul& Park, Sun-Min& Choi, Byung-Hyun& Kang, Misook. 2013. Synthesis of Octahedral-Shaped NiO and Approaches to an Anode Material of Manufactured Solid Oxide Fuel Cells Using the Decalcomania Method. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1008032
Modern Language Association (MLA)
Cho, Haeran…[et al.]. Synthesis of Octahedral-Shaped NiO and Approaches to an Anode Material of Manufactured Solid Oxide Fuel Cells Using the Decalcomania Method. Journal of Nanomaterials No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1008032
American Medical Association (AMA)
Cho, Haeran& Lee, Huryul& Park, Sun-Min& Choi, Byung-Hyun& Kang, Misook. Synthesis of Octahedral-Shaped NiO and Approaches to an Anode Material of Manufactured Solid Oxide Fuel Cells Using the Decalcomania Method. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1008032
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1008032