TY - JOUR
T1 - Hydrogen permeation properties of Pd-coated V89.8Cr 10Y0.2 alloy membrane using WGS reaction gases
AU - Jeon, Sungil
AU - Park, Junghoon
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by Energy & Resource R&D program (2011201020005B) under the Ministry of Knowledge Economy, Republic of Korea. The authors would like to thank Dr. Eric Fleury for his experimental help in the synthesis of alloy membrane at the Center for High Temperature Energy Materials of the Korean Institute of Science and Technology (KIST).
PY - 2013/5
Y1 - 2013/5
N2 - The influence of co-existing gases on the hydrogen permeation was studied through a Pd-coated V89.8Cr10Y0.2 alloy membrane. Preliminary hydrogen permeation experiments have been confirmed that hydrogen flux was 6.26 ml/min/cm2 for a Pd-coated V 89.8Cr10Y0.2 alloy membrane (thick: 0.5 mm) using pure hydrogen as feed gas. Also, the hydrogen permeation flux decreased with decrease of hydrogen partial pressure at constant pressure when H 2/CO2 and H2/CO2/H2S mixture applied as feed gas respectively and permeation fluxes were satisfied with Sievert's law in different feed conditions. It was found from XRD and SEM results after permeation test that the Pd-coated V89.8Cr 10Y0.2 alloy membrane had good stability and durability for various mixture feeding conditions. Copyright © 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
AB - The influence of co-existing gases on the hydrogen permeation was studied through a Pd-coated V89.8Cr10Y0.2 alloy membrane. Preliminary hydrogen permeation experiments have been confirmed that hydrogen flux was 6.26 ml/min/cm2 for a Pd-coated V 89.8Cr10Y0.2 alloy membrane (thick: 0.5 mm) using pure hydrogen as feed gas. Also, the hydrogen permeation flux decreased with decrease of hydrogen partial pressure at constant pressure when H 2/CO2 and H2/CO2/H2S mixture applied as feed gas respectively and permeation fluxes were satisfied with Sievert's law in different feed conditions. It was found from XRD and SEM results after permeation test that the Pd-coated V89.8Cr 10Y0.2 alloy membrane had good stability and durability for various mixture feeding conditions. Copyright © 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
UR - http://hdl.handle.net/10754/564711
UR - https://linkinghub.elsevier.com/retrieve/pii/S0360319913003042
UR - http://www.scopus.com/inward/record.url?scp=84876719649&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2013.01.172
DO - 10.1016/j.ijhydene.2013.01.172
M3 - Article
SN - 0360-3199
VL - 38
SP - 6085
EP - 6091
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
IS - 14
ER -
