Figure 6From: Triple-phase boundary and power density enhancement in thin solid oxide fuel cells by controlled etching of the nickel anodePerformance of samples etched using wet and electrochemical etching. Performance of thin SOFC with anode clear holes (sample S1) and nickel islands (sample S2) as a function of operating temperature tested in terms of (a) current vs voltage and (b) current vs produced power.Back to article page