Title :
Catalytic fuel cell as an analytical tool for methanol and ethanol determination
Author :
Tomassetti, M. ; Angeloni, R. ; Merola, G. ; Castrucci, M. ; Campanella, L.
Author_Institution :
Dept. of Chem., “Sapienza” Univ. of Rome, Rome, Italy
Abstract :
A small direct catalytic methanol `fuel cell´ was used for analytical purposes. Three different formats were investigated for methanol and ethanol determination: two different OCV (Open Circuit Voltage) formats and a potentiostatic format, recording the current supplied by the cell. The measurement times using one or other of these three procedures were very different. The time required for the latter format was found to be shorter for a suitable analytical measurement.
Keywords :
catalysis; chemical sensors; chemical variables measurement; direct methanol fuel cells; organic compounds; OCV; analytical measurement; direct catalytic methanol fuel cell; ethanol determination; methanol determination; open circuit voltage; potentiostatic format; Calibration; Current measurement; Ethanol; Fuel cells; Kinetic theory; Methanol; Sensors; Ethanol; Fuel cell; Methanol; analysis;
Conference_Titel :
AISEM Annual Conference, 2015 XVIII
Conference_Location :
Trento
DOI :
10.1109/AISEM.2015.7066803
