TY - JOUR
T1 - Optimizing the Performance of Porous Electrochemical Cells for Flue Gas Purification using the DOE method
AU - Andersen, Kjeld Bøhm
AU - Nygaard, Frederik Berg
AU - He, Zeming
AU - Menon, Mohan
AU - Kammer Hansen, Kent
PY - 2011
Y1 - 2011
N2 - The DOE model was used to improve the performance of cells for electrochemical gas purification. Three factors were chosen: the amount of graphite, the Lanthanum Strontium Manganate/Gadolinium-doped Cerium oxide weight % ratio, and the Lanthanum Strontium Manganate pre-calcination temperature (with or without Lanthanum Strontium Manganate calcinated at 1000 °C). The effects of the following physical properties were measured: porosity, pore size, shrinkage, and conductivity. The sintered tapes were also characterized with scanning electron microscopy. Graphite was added as a pore former.
The work shows, that a change in a factor not only changes the performance property that one would expect, but also influence other properties.
AB - The DOE model was used to improve the performance of cells for electrochemical gas purification. Three factors were chosen: the amount of graphite, the Lanthanum Strontium Manganate/Gadolinium-doped Cerium oxide weight % ratio, and the Lanthanum Strontium Manganate pre-calcination temperature (with or without Lanthanum Strontium Manganate calcinated at 1000 °C). The effects of the following physical properties were measured: porosity, pore size, shrinkage, and conductivity. The sintered tapes were also characterized with scanning electron microscopy. Graphite was added as a pore former.
The work shows, that a change in a factor not only changes the performance property that one would expect, but also influence other properties.
KW - Fuel Cells and Hydrogen
KW - Flue gas purification
KW - Røggasrens
KW - Brændselsceller og brint
U2 - 10.1016/j.ceramint.2010.11.006
DO - 10.1016/j.ceramint.2010.11.006
M3 - Journal article
SN - 0272-8842
VL - 37
SP - 903
EP - 911
JO - Ceramics International
JF - Ceramics International
IS - 3
ER -