TY - GEN
T1 - Fabrication of palladium/YSZ composite membrane for high temperature hydrogen separation
AU - Okazaki, Junya
AU - Ikeda, Takuji
AU - Pacheco Tanaka, David A.
AU - Llosa Tanco, Margot A.
AU - Wakui, Yoshito
AU - Sato, Koichi
AU - Mizukami, Fujio
AU - Suzuki, Toshishige M.
PY - 2010
Y1 - 2010
N2 - Thin palladium membrane (less than 5-μm thick) supported on porous α-alumina and yttria stabilized zirconia (YSZ) was prepared for high temperature hydrogen separation. Hydrogen permeation flux across palladium/α-alumina composite membrane appreciably decreased during the gas permeation test at elevated temperatures (650-850 °C). It is probably due to the hydrogen-induced strong interaction between palladium membrane and α-alumina support. Conversely, such a strong interaction was not found between YSZ support and palladium membrane. Palladium/YSZ composite membrane exhibited a steady permeation flux of hydrogen at 650 °C.
AB - Thin palladium membrane (less than 5-μm thick) supported on porous α-alumina and yttria stabilized zirconia (YSZ) was prepared for high temperature hydrogen separation. Hydrogen permeation flux across palladium/α-alumina composite membrane appreciably decreased during the gas permeation test at elevated temperatures (650-850 °C). It is probably due to the hydrogen-induced strong interaction between palladium membrane and α-alumina support. Conversely, such a strong interaction was not found between YSZ support and palladium membrane. Palladium/YSZ composite membrane exhibited a steady permeation flux of hydrogen at 650 °C.
UR - https://www.scopus.com/pages/publications/84877713676
M3 - Conference contribution
AN - SCOPUS:84877713676
SN - 9781617388514
T3 - 20th Annual Meeting of the North American Membrane Society and 11th International Conference on Inorganic Membranes 2010, NAMS/ICIM 2010
SP - 420
EP - 422
BT - 20th Annual Meeting of the North American Membrane Society and 11th International Conference on Inorganic Membranes 2010, NAMS/ICIM 2010
T2 - 20th Annual Meeting of the North American Membrane Society 2010, NAMS 2010 and 11th International Conference on Inorganic Membranes 2010, ICIM 2010
Y2 - 17 July 2010 through 22 July 2010
ER -