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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Main Authors: Liu, Chao, Zhang, Lan, Zheng, Yifeng, Pu, Jiangge, Zhou, Juan, Chan, Siew Hwa
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2021
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Online Access:https://hdl.handle.net/10356/149014
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.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
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Materials
Aqueous Tape Casting
Fuel Electrode-Supported
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
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.
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
format Article
author Liu, Chao
Zhang, Lan
Zheng, Yifeng
Pu, Jiangge
Zhou, Juan
Chan, Siew Hwa
author_sort Liu, Chao
title 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_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_sort study of a fuel electrode-supported solid oxide electrolysis cell prepared by aqueous co-tape casting
publishDate 2021
url https://hdl.handle.net/10356/149014
_version_ 1701270547800784896