Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition
We reported nano-structured Ag modified Ba0.5Sr0.5Co0.6Fe0.4O3-d (Ag@BSCF) cathode forsolid oxide fuel cells (SOFCs) that is prepared by vacuum assisted electroless deposition technique. We show that the concentration of Ag can be easily adjusted by tuning the deposition time without altering the pe...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
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Elsevier Ltd
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/13566 |
| _version_ | 1848748380032860160 |
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| author | Su, R. Lu, Z. Jiang, San Ping Shen, Y. Su, W. Chen, Kongfa |
| author_facet | Su, R. Lu, Z. Jiang, San Ping Shen, Y. Su, W. Chen, Kongfa |
| author_sort | Su, R. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We reported nano-structured Ag modified Ba0.5Sr0.5Co0.6Fe0.4O3-d (Ag@BSCF) cathode forsolid oxide fuel cells (SOFCs) that is prepared by vacuum assisted electroless deposition technique. We show that the concentration of Ag can be easily adjusted by tuning the deposition time without altering the perovskite structure of the pristine BSCF. The effect of Ag loading on the electrochemical performance of the material has been systematically studied by varying the Ag loading and the working condition (oxygen partial pressure). An optimized electrode performance is observed with an Ag loading of ~ 2 wt%. We demonstrate that the presence of Ag significantly reduces the electrode ohmic resistance and enhances the catalytic O2 reduction performance of the BSCF cathode. |
| first_indexed | 2025-11-14T07:04:07Z |
| format | Journal Article |
| id | curtin-20.500.11937-13566 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:04:07Z |
| publishDate | 2013 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-135662017-02-28T01:34:35Z Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition Su, R. Lu, Z. Jiang, San Ping Shen, Y. Su, W. Chen, Kongfa Silver nanoparticles Solid oxide fuel cells BSCF cathode Electroless deposition We reported nano-structured Ag modified Ba0.5Sr0.5Co0.6Fe0.4O3-d (Ag@BSCF) cathode forsolid oxide fuel cells (SOFCs) that is prepared by vacuum assisted electroless deposition technique. We show that the concentration of Ag can be easily adjusted by tuning the deposition time without altering the perovskite structure of the pristine BSCF. The effect of Ag loading on the electrochemical performance of the material has been systematically studied by varying the Ag loading and the working condition (oxygen partial pressure). An optimized electrode performance is observed with an Ag loading of ~ 2 wt%. We demonstrate that the presence of Ag significantly reduces the electrode ohmic resistance and enhances the catalytic O2 reduction performance of the BSCF cathode. 2013 Journal Article http://hdl.handle.net/20.500.11937/13566 Elsevier Ltd restricted |
| spellingShingle | Silver nanoparticles Solid oxide fuel cells BSCF cathode Electroless deposition Su, R. Lu, Z. Jiang, San Ping Shen, Y. Su, W. Chen, Kongfa Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| title | Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| title_full | Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| title_fullStr | Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| title_full_unstemmed | Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| title_short | Ag decorated (Ba,Sr)(Co,Fe)O3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| title_sort | ag decorated (ba,sr)(co,fe)o3 cathodes for solid oxide fuel cells prepared by electroless silver deposition |
| topic | Silver nanoparticles Solid oxide fuel cells BSCF cathode Electroless deposition |
| url | http://hdl.handle.net/20.500.11937/13566 |