Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC
The application of electrophoretic deposition (EPD) technique in development of composite cathode as a coating layer on ferritic stainless steel (FSS) interconnect for solid oxide fuel cell (SOFC) has acquired a great interest. The aim of this study is to determine the capability of EPD technique in...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2018
|
| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/6066/1/AJ%202018%20%281018%29%20Electrophoretic%20deposited%20LSCF-SDCC-Ag%20cathode%20coating%20on%20ferritic%20stainless%20steel%20interconnect%20for%20SOFC.pdf |
| _version_ | 1796869300910292992 |
|---|---|
| author | Omar, Noor Irinah Kang, Huai Tan Taib, H. Abd. Rahman, Hamimah |
| author_facet | Omar, Noor Irinah Kang, Huai Tan Taib, H. Abd. Rahman, Hamimah |
| author_sort | Omar, Noor Irinah |
| collection | UTHM |
| description | The application of electrophoretic deposition (EPD) technique in development of composite cathode as a coating layer on ferritic stainless steel (FSS) interconnect for solid oxide fuel cell (SOFC) has acquired a great interest. The aim of this study is to determine the capability of EPD technique in producing composite cathode coating. The lanthanum strontium cobalt ferrite (LSCF)-samarium doped ceria carbonate (SDCC) composite cathode powder with silver (Ag) addition was fabricated adopting the EPD technique. LSCF-SDCC-Ag suspension was prepared by using organic-aqueous solvent for the deposition. The coated FSS substrate was first heat treated at 600°C for 90 minutes in air. The deposition was carried out at different applied voltages (5, 7 and 10 volt) and deposition durations (5-20 minutes). The increment of applied voltage and deposition duration was found to contribute to the increment of LSCF-SDCC-Ag deposited weight. The highest deposited weight and thickness of coating was 2.47 mg/cm² and 62.73 µm respectively attained by deposition of 10 volt for 20 minutes. According to the obtained results, deposition at 10 volt within 5 to 20 minutes has shown a better deposition. It is thus clear that EPD is indeed a feasible technique applicable for the development of composite cathode for SOFC interconnects and yielded better coating thicknesses of LSCF-SDCC-Ag on FSS interconnect for SOFC. |
| first_indexed | 2024-03-05T21:52:49Z |
| format | Article |
| id | uthm.eprints-6066 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:52:49Z |
| publishDate | 2018 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | uthm.eprints-60662022-01-26T04:28:49Z http://eprints.uthm.edu.my/6066/ Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC Omar, Noor Irinah Kang, Huai Tan Taib, H. Abd. Rahman, Hamimah TK7800-8360 Electronics TS200-770 Metal manufactures. Metalworking The application of electrophoretic deposition (EPD) technique in development of composite cathode as a coating layer on ferritic stainless steel (FSS) interconnect for solid oxide fuel cell (SOFC) has acquired a great interest. The aim of this study is to determine the capability of EPD technique in producing composite cathode coating. The lanthanum strontium cobalt ferrite (LSCF)-samarium doped ceria carbonate (SDCC) composite cathode powder with silver (Ag) addition was fabricated adopting the EPD technique. LSCF-SDCC-Ag suspension was prepared by using organic-aqueous solvent for the deposition. The coated FSS substrate was first heat treated at 600°C for 90 minutes in air. The deposition was carried out at different applied voltages (5, 7 and 10 volt) and deposition durations (5-20 minutes). The increment of applied voltage and deposition duration was found to contribute to the increment of LSCF-SDCC-Ag deposited weight. The highest deposited weight and thickness of coating was 2.47 mg/cm² and 62.73 µm respectively attained by deposition of 10 volt for 20 minutes. According to the obtained results, deposition at 10 volt within 5 to 20 minutes has shown a better deposition. It is thus clear that EPD is indeed a feasible technique applicable for the development of composite cathode for SOFC interconnects and yielded better coating thicknesses of LSCF-SDCC-Ag on FSS interconnect for SOFC. IOP Publishing 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/6066/1/AJ%202018%20%281018%29%20Electrophoretic%20deposited%20LSCF-SDCC-Ag%20cathode%20coating%20on%20ferritic%20stainless%20steel%20interconnect%20for%20SOFC.pdf Omar, Noor Irinah and Kang, Huai Tan and Taib, H. and Abd. Rahman, Hamimah (2018) Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC. Journal of Physics: Conference Series, 1082 (1). pp. 12-28. ISSN 1742-6588 |
| spellingShingle | TK7800-8360 Electronics TS200-770 Metal manufactures. Metalworking Omar, Noor Irinah Kang, Huai Tan Taib, H. Abd. Rahman, Hamimah Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC |
| title | Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC |
| title_full | Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC |
| title_fullStr | Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC |
| title_full_unstemmed | Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC |
| title_short | Electrophoretic deposited LSCF-SDCC-Ag cathode coating on ferritic stainless steel interconnect for SOFC |
| title_sort | electrophoretic deposited lscf sdcc ag cathode coating on ferritic stainless steel interconnect for sofc |
| topic | TK7800-8360 Electronics TS200-770 Metal manufactures. Metalworking |
| url | http://eprints.uthm.edu.my/6066/1/AJ%202018%20%281018%29%20Electrophoretic%20deposited%20LSCF-SDCC-Ag%20cathode%20coating%20on%20ferritic%20stainless%20steel%20interconnect%20for%20SOFC.pdf |
| work_keys_str_mv | AT omarnooririnah electrophoreticdepositedlscfsdccagcathodecoatingonferriticstainlesssteelinterconnectforsofc AT kanghuaitan electrophoreticdepositedlscfsdccagcathodecoatingonferriticstainlesssteelinterconnectforsofc AT taibh electrophoreticdepositedlscfsdccagcathodecoatingonferriticstainlesssteelinterconnectforsofc AT abdrahmanhamimah electrophoreticdepositedlscfsdccagcathodecoatingonferriticstainlesssteelinterconnectforsofc |