Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting
High temperature solid oxide electrolysis cells (SOECs) have the potential to efficiently and economically produce of hydrogen fuels. In this paper, large area fuel electrode-supported half cells with Zr0.92Y0.08O2-δ (YSZ) electrolyte and Ni/YSZ fuel electrode were fabricated by aqueous-based co-tap...
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| Beste egile batzuk: | |
| Formatua: | Journal Article |
| Hizkuntza: | English |
| Argitaratua: |
2021
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| Gaiak: | |
| Sarrera elektronikoa: | https://hdl.handle.net/10356/149014 |
| _version_ | 1826123745871265792 |
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| author | Liu, Chao Zhang, Lan Zheng, Yifeng Pu, Jiangge Zhou, Juan Chan, Siew Hwa |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Liu, Chao Zhang, Lan Zheng, Yifeng Pu, Jiangge Zhou, Juan Chan, Siew Hwa |
| author_sort | Liu, Chao |
| collection | NTU |
| description | High temperature solid oxide electrolysis cells (SOECs) have the potential to efficiently and economically produce of hydrogen fuels. In this paper, large area fuel electrode-supported half cells with Zr0.92Y0.08O2-δ (YSZ) electrolyte and Ni/YSZ fuel electrode were fabricated by aqueous-based co-tape casting in conjunction with co-sintering, and the air electrode with La0.6Sr0.4Co0.2Fe0.8O3+δ/Ce0.9Gd0.1O2+δ (LSCF/CGO) was fabricated by screen printing. In solid oxide fuel cell (SOFC) mode, the maximum power density is 447 mWcm-2at 800 °C with humidified H2as the fuel and air as the oxidant. In solid oxide electrolysis cell (SOEC) mode, the hydrogen production rate of button cell is 222.2 ml h-1cm-2under an electrolysis voltage of 1.3 V with 70 vol.% steam. |
| first_indexed | 2024-10-01T06:09:20Z |
| format | Journal Article |
| id | ntu-10356/149014 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:09:20Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1490142021-05-18T07:47:51Z Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting Liu, Chao Zhang, Lan Zheng, Yifeng Pu, Jiangge Zhou, Juan Chan, Siew Hwa School of Mechanical and Aerospace Engineering Engineering::Materials Aqueous Tape Casting Fuel Electrode-Supported High temperature solid oxide electrolysis cells (SOECs) have the potential to efficiently and economically produce of hydrogen fuels. In this paper, large area fuel electrode-supported half cells with Zr0.92Y0.08O2-δ (YSZ) electrolyte and Ni/YSZ fuel electrode were fabricated by aqueous-based co-tape casting in conjunction with co-sintering, and the air electrode with La0.6Sr0.4Co0.2Fe0.8O3+δ/Ce0.9Gd0.1O2+δ (LSCF/CGO) was fabricated by screen printing. In solid oxide fuel cell (SOFC) mode, the maximum power density is 447 mWcm-2at 800 °C with humidified H2as the fuel and air as the oxidant. In solid oxide electrolysis cell (SOEC) mode, the hydrogen production rate of button cell is 222.2 ml h-1cm-2under an electrolysis voltage of 1.3 V with 70 vol.% steam. Published version 2021-05-18T07:47:50Z 2021-05-18T07:47:50Z 2019 Journal Article Liu, C., Zhang, L., Zheng, Y., Pu, J., Zhou, J. & Chan, S. H. (2019). Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting. International Journal of Electrochemical Science, 14, 11571-11579. https://dx.doi.org/10.20964/2019.12.37 1452-3981 https://hdl.handle.net/10356/149014 10.20964/2019.12.37 2-s2.0-85083467378 14 11571 11579 en International Journal of Electrochemical Science © 2019 The Authors. Published by ESG (www.electrochemsci.org). This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/). application/pdf |
| spellingShingle | Engineering::Materials Aqueous Tape Casting Fuel Electrode-Supported Liu, Chao Zhang, Lan Zheng, Yifeng Pu, Jiangge Zhou, Juan Chan, Siew Hwa Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting |
| title | Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting |
| title_full | Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting |
| title_fullStr | Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting |
| title_full_unstemmed | Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting |
| title_short | Study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting |
| title_sort | study of a fuel electrode supported solid oxide electrolysis cell prepared by aqueous co tape casting |
| topic | Engineering::Materials Aqueous Tape Casting Fuel Electrode-Supported |
| url | https://hdl.handle.net/10356/149014 |
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