Next generation fuel cells based on semiconductor-ionic principle
Heterostructure oxide material interfaces show extraordinary material properties such as great enhancement in the ionic conductivity, which is useful for fuel cells. We report a semiconductor-ionic
heterostructure La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) and Sm-Ca co-doped ceria (SCDC) material possessing unique properties for new generation fuel cells using semiconductor-ionic heterostructure composite materials.The LSCF-SCDC system contains both ionic and electronic conductivities, above 0.1 S/cm, but used as the electrolyte for the fuel cell it has displayed promising performance in terms of OCV (above 1.0 V) and enhanced power density (ca. 1000 mW/cm2 at 550 °C). The work was done by an international researcher group with participation of Prof. Peter Lund from 911±¬ÁÏÍø and Hubei University. The results were recently published in Nanoenergy 37(2017)195-202.
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Strong results from the Research Council’s winter call
A total of 54 Aalto researchers received Academy Research Fellow or Academy Project funding from the Research Council of Finland. The total funding awarded to 911±¬ÁÏÍø amounts to 33.2 million euros.
911±¬ÁÏÍø’s solutions at the New European Bauhaus Festival support the EU’s ambition to become world leader in circular economy
911±¬ÁÏÍø presented several different circular economy solutions at The European Commission’s New European Bauhaus Festival in Brussels. The event brought together leading names in EU policymaking, researchers, designers and grassroots actors from across Europe to shape a more sustainable future.
New DPSP tool for doctoral studies published
A new digital DPSP tool has replaced the old DPSP tasks on students’ MyStudies portal and the approval method for supervising professors on Student Success Hub.