A novel pulse isotopic exchange technique for rapid determination of the oxygen surface exchange rate of oxide ion conductors.
We demonstrate the use of a novel pulse (18)O-(16)O isotopic exchange technique for the rapid determination of the oxygen surface exchange rate of oxide ion conductors while simultaneously providing insight into the mechanism of the oxygen exchange reaction, which contributes to the efficient development of devices incorporating these solids, such as solid oxide fuel cells and oxygen transport membranes.
Faculty of Science and Technology, MESA+ Institute for Nanotechnology & IMPACT Institute of Mechanics, Processes and Control Twente, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands. h.j.m.bouwmeester@tnw.utwente.nl
Henny J M
HJ
Bouwmeester
Chunlin
C
Song
Jianjun
J
Zhu
Jianxin
J
Yi
Martin
M
van Sint Annaland
Bernard A
BA
Boukamp