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dc.contributor.authorWang, Mei
dc.contributor.authorNowicki, Kamil Maciej
dc.contributor.authorIrvine, John Thomas Sirr
dc.identifier.citationWang , M , Nowicki , K M & Irvine , J T S 2022 , ' A novel solid oxide electrochemical oxygen pump for oxygen therapy ' , Journal of The Electrochemical Society , vol. 169 , no. 6 , 064509 .
dc.identifier.otherPURE: 280120205
dc.identifier.otherPURE UUID: 15eb6573-1485-46c0-b12d-f8a7ecd74ffb
dc.identifier.otherBibtex: Wang_2022
dc.identifier.otherORCID: /0000-0002-8394-3359/work/114641168
dc.descriptionThe authors would like to acknowledge the Scottish Funding Council for support this work and EPSRC for the Scios and EM equipment (EP/L017008/1, EP/T019298/1).en
dc.description.abstractA solid oxide electrochemical oxygen pump was developed in tubular geometry with YSZ electrolyte and LSCF/CGO symmetrical air electrodes. The cells were manufactured based on green symmetrical porous YSZ electrode backbones cast on the green YSZ electrolyte tape, rolled into tubular geometry, co-sintered and impregnated with functional materials. The prepared cell had a thin 16 μm-electrolyte and supporting 76 μm-symmetric electrodes. At 700 °C, 2.8 A current (0.8 A cm−2) was obtained under 0.5 V in the single tubular cell infiltrated with 30% CGO and 45% LSCF. A four cell bundle produced theoretical 1.82 l hr−1 O2 with a power consumption of 2.18 W at 700 °C. Excellent stability of the cells was achieved during severe current and thermal cycling tests, indicating the successful fabrication of the tubular cells using the tape co-casting method.
dc.relation.ispartofJournal of The Electrochemical Societyen
dc.rightsCopyright © 2022 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY,, which permits unrestricted reuse of the work in any medium, provided the original work is properly cited.en
dc.subjectQD Chemistryen
dc.titleA novel solid oxide electrochemical oxygen pump for oxygen therapyen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. Centre for Energy Ethicsen
dc.contributor.institutionUniversity of St Andrews. Centre for Designer Quantum Materialsen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.description.statusPeer revieweden

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