Green fabrication of composite cathode with attractive performance for solid oxide fuel cells through facile inkjet printing
MetadataShow full item record
The inkjet printing technique has numerous advantages and is attractive in solid oxide fuel cell (SOFC) fabrication, especially for the dense thin electrolyte layer because of its ultrafine powder size. In this study, we exploited the technique for the fabrication of a porous SDC/SSC composite cathode layer using environmentally friendly water-based ink. An optimized powder synthesis method was applied to the preparation of the well-dispersed suspension. In view of the easy sintering of the thin film layer prepared by inkjet printing, 10 wt.% pore former was introduced to the ink. The results indicate that the cell with the inkjet printing cathode layer exhibits a fantastic electrochemical performance, with a PPD as high as 940 mW cm−2 at 750 °C, which is comparable to that of a cell prepared using the conventional wet powder spraying method, suggesting a promising application of inkjet printing on electrode layer fabrication.
Showing items related by title, author, creator and subject.
Thermal inkjet printing of thin-film electrolytes and buffering layers for solid oxide fuel cells with improved performanceLi, C.; Shi, H.; Ran, R.; Su, C.; Shao, Z. (2013)In this study, we report the facile fabrication of thin-film yttria-stabilized zirconia (YSZ) electrolytes and Sm0.2Ce0.8O1.9 (SDC) buffering layers for solid oxide fuel cells (SOFCs) using a thermal inkjet printing ...
A novel fabrication of yttria-stabilized-zirconia dense electrolyte for solid oxide fuel cells by 3D printing techniqueWei, L.; Zhang, J.; Yu, F.; Zhang, W.; Meng, X.; Yang, N.; Liu, Shaomin (2019)© 2019 Three-dimensional (3D) printing technique represents a revolutionary advancement in the manufacturing sector due to its unique capabilities to process the shape complexity. This work is focusing on dense 8 mol.% ...
Roll-to-Roll Sputter Coating of Aluminum Cathodes for Large-Scale Fabrication of Organic Photovoltaic DevicesGriffith, M.; Cooling, N.; Vaughan, B.; O'Donnell, Kane; Al-Mudhaffer, M.; Al-Ahmad, A.; Noori, M.; Almyahi, F.; Belcher, W.; Dastoor, P. (2015)We report the demonstration of sputter-coated aluminum contacts directly onto P3HT:PCBM organic photovoltaic devices using a R2R process without detrimentally influencing the performance of the devices. The final sputtered ...