“…In addition, all points fall within the limits of manageable operations and prevent variables from being manipulated under unrealistic conditions. [47][48][49][50] The performance of DEFC gets effected by many parameters such as ethanol concentration, anode electrocatalyst loading, operating cell temperature, cathode back pressure, ethanol flow rate, and oxygen flow rate. However, it is seen from the published literature that among all parameters, the performance of DEFC is greatly affected by ethanol concentration, anode electrocatalyst loading, and operating cell temperature as investigated by Pramanik et al, 8 Alzate et al, 30 and Heysiattalab et al 31 Moreover, some preliminary studies on present DEFC also show that the DEFC performance is greatly affected by these three parameters like ethanol concentration, anode electrocatalyst loading, and operating cell temperature.…”