Multiscale structured low-temperature solid oxide fuel cells with 13 W power at 500 °C

2020 ◽  
Vol 13 (10) ◽  
pp. 3459-3468 ◽  
Author(s):  
Sung Soo Shin ◽  
Jeong Hun Kim ◽  
Kyung Taek Bae ◽  
Kang-Taek Lee ◽  
Sang Moon Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Thin Film Deposition ◽  
Film Deposition ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Large Area ◽  
Deposition Processes

A multiscale architectured solid oxide fuel cell is demonstrated by applying a large-area ceramic micropatterning and thin-film deposition processes.

Scale-Up of Thin-Film Deposition-Based Solid Oxide Fuel Cell by Sputtering, a Commercially Viable Thin-Film Technology

2016 ◽  
Vol 163 (7) ◽  
pp. F613-F617 ◽  
Author(s):  
Ho-Sung Noh ◽  
Jongsup Hong ◽  
Hyoungchul Kim ◽  
Kyung Joong Yoon ◽  
Byung-Kook Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Scale Up ◽  
Thin Film Deposition ◽  
Film Deposition ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Thin Film Technology

scholarly journals A Novel Thin Film Solid Oxide Fuel Cell for Microscale Energy Conversion

1999 ◽  
Author(s):  
Jeffrey D. Morse ◽  
Alan F. Jankowski ◽  
Jeffrey P. Hayes ◽  
Robert T. Graff
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Energy Conversion ◽  
Thin Film Deposition ◽  
Film Deposition ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell Stack ◽  
Fuel Delivery

Abstract A novel approach for the fabrication and assembly of a solid oxide fuel cell system is described which enables effective scaling of the fuel delivery, manifold, and fuel cell stack components for applications in miniature and microscale energy conversion. Scaling towards miniaturization is accomplished by utilizing thin film deposition combined with novel micromachining approaches which allow manifold channels and fuel delivery system to be formed within the substrate which the thin film fuel cell stack is fabricated on, thereby circumventing the need for bulky manifold components which are not directly scalable. Results demonstrating the generation of electrical current in the temperature range of 200–400°C for a thin film solid oxide fuel cell stack fabricated on a silicon wafer will be presented.

scholarly journals A circular membrane for nano thin film micro solid oxide fuel cells with enhanced mechanical stability

2015 ◽  
Vol 8 (11) ◽  
pp. 3374-3380 ◽  
Author(s):  
Jong Dae Baek ◽  
Yong-Jin Yoon ◽  
Wonyoung Lee ◽  
Pei-Chen Su
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Mechanical Stability ◽  
Solid Oxide ◽  
Circular Membrane ◽  
Oxide Fuel ◽  
Thin Film Electrolyte ◽  
Film Electrolyte

We demonstrate a new architecture for a low temperature solid oxide fuel cell to enlarge the lateral dimension of the fragile nano thin film electrolyte from the micrometer to millimeter scale with greatly enhanced mechanical stability.

Nanoporous nickel thin film anode optimization for low-temperature solid oxide fuel cells

2021 ◽  
Vol 46 (73) ◽  
pp. 36445-36453
Author(s):  
Myung Seok Lee ◽  
Sanghoon Lee ◽  
Wonyeop Jeong ◽  
Sangbong Ryu ◽  
Wonjong Yu ◽  
...  
Keyword(s):  
Thin Film ◽  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Oxide Fuel

Achieving Performance and Longevity with Butane-operated Low-temperature Solid Oxide Fuel Cells using Low-Cost Cu and CeO2 Catalysts

2021 ◽  
Author(s):  
Cam-Anh Thieu ◽  
Sungeun Yang ◽  
Ho-Il Ji ◽  
Hyoungchul Kim ◽  
Kyung Joong Yoon ◽  
...  
Keyword(s):  
Thin Film ◽  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
High Efficiency ◽  
Operating Temperature ◽  
Low Cost ◽  
Solid Oxide ◽  
Oxide Fuel

Thin-film solid oxide fuel cells (TF-SOFCs) effectively lower the operating temperature of typical solid oxide fuel cells (SOFCs) below 600 °C, while maintaining high efficiency and using low-cost catalyst. But...

Thin Film Solid Oxide Fuel Cells Deposited by Spray Pyrolysis

2010 ◽  
Vol 7 (2) ◽  
Author(s):  
Yongsong Xie ◽  
Roberto Neagu ◽  
Ching-Shiung Hsu ◽  
Xinge Zhang ◽  
Cyrille Decès-Petit ◽  
...  
Keyword(s):  
Thin Film ◽  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Spray Pyrolysis ◽  
Spray Deposition ◽  
Cost Effective ◽  
Solid Oxide ◽  
Electrochemical Performances ◽  
Oxide Fuel ◽  
Deposition Processes

Two techniques of spray pyrolysis, namely, electrostatic and pneumatic spray deposition, were used to deposit samaria-doped ceria (SDC) electrolyte and lanthanum strontium cobalt ferrite (LSCF) cathode on cermet or metal supported anodes for solid oxide fuel cells (SOFCs) operated at reduced temperature. The deposition processes, the properties of the deposited films, and the electrochemical performances of the fabricated cells are reported in this paper. The deposited SDC electrolytes were dense and gas-tight, and had good adhesion to the underlying anodes. The deposited LSCF cathode had a preferred morphology to facilitate the transport of oxygen gas and effective contact with the electrolyte. Button cell testing indicated that the SOFCs with electrolyte or cathode deposited by spray pyrolysis had good electrochemical performance. This study demonstrated that spray pyrolysis is a cost-effective process for fabricating thin film SOFCs, especially metal supported SOFCs.

Pulsed laser deposition of Y-doped BaZrO 3 thin film as electrolyte for low temperature solid oxide fuel cells

CIRP Annals ◽  
2013 ◽  
Vol 62 (1) ◽  
pp. 563-566 ◽  
Author(s):  
Joonho Park ◽  
Jun Yeol Paek ◽  
Ikwhang Chang ◽  
Sanghoon Ji ◽  
Suk Won Cha ◽  
...  
Keyword(s):  
Thin Film ◽  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Solid Oxide ◽  
Laser Deposition ◽  
Oxide Fuel
Sign in / Sign up

Export Citation Format

Share Document