Additional file 1 of Carbonate dual-phase improves the performance of single-layer fuel cell made from mixed ionic and semiconductor composite

Additional file 1 Figure S1. IV and IP cuve of the LNZ-GDC cell. Figure S2. Ionic (black) and electronic (red) conductivities of LNZ-GDC-NLKC SLFCs at different temperatures. Figure S3. Difference between ionic and electronic conductivities of LNZ-GDC-NLKC SLFCs at different temperatures.