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A critical issue in state‐of‐the‐art solid oxide cell stacks is the contacting of the oxygen electrode. The commonly used ceramic contact layers are applied in a green state and cannot be sintered properly, due to compliance limitations arising from other stack components like sealing glasses and steels. The consequence is a low layer and interface strength. A metallic copper manganese foam, which...
Experimental SOFC stacks with 10 SOFCs (LSM‐YSZ/YSZ/Ni‐YSZ) were infiltrated with CGO and Ni‐CGO on the air and fuel side, respectively in an attempt to counter degradation and improve the output. The electrochemical performance of each cell was characterized (i) before infiltration, (ii) after infiltration on the cathode side, and (iii) after the infiltration of the anode side. A significant performance...
Silicon rich oxide has shown photoemission. However, normally it is required a high temperature annealing in order to get intense emission. On the other hand, Si nanocrystals, nC, obtained by electrochemical methods and poured in a solutions have shown photoemission that depends on their size. Then, Si nC obtained by electrochemical methods are an alternative to obtain emissive silicon rich oxide...
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