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1 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: Efficient first-order rate constants of CH4 SR versus T for Ni/YSZ (1), Ce0.5Zr0.5O2/Ni/YSZ (2), 0.3%Pd/10%Ce0.5Zr0.5O2/Ni/YSZ (3), and 0.3%Pt/10%Pr0.3Ce0.35Zr0.35O2/Ni/YSZ ((4) and (5)). 10 ms contact time, feed 8%CH4+8% ((1)–(4)) or 24% (5) H2O.

2 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: Effect of steam/CH4 ratio in the feed (CH4 content 8%) on CH4 conversion for Ni/YSZ cermet copromoted with 1.03% Pt+10% Pr0.3Ce0.35Zr0.35O2 ((1) and (2)) or 0.3% Pt+10% La0.3Ce0.35Zr0.35O2 ((3) and (4)). H2O/CH4≔3 ((1) and (3)) or 1 ((2) and (4)).

3 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: Effect of CH4/steam ratio in the feed (CH4 content 8%) on CH4 conversion for Ni/YSZ cermet doped with 10% Pr0.3Ce0.35Zr0.35O2 and promoted by 0.3% Pt ((1) and (2)) or 0.5% Ru ((3) and (4)). CH4:H2O=1:3 ((1) and (3)) or 1:1 ((2) and (4)).

4 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: Efficient first-order rate constants versus T for CH4 SR on Ni/ScCeSZ cermet promoted by La–Pr–Mn–Cr–O (1) and loaded with 0.3% Pd (2) or Ru ((3) and (4)). Feed 8% CH4+8% H2O (1–3) and 8% CH4+24% H2O (4).

5 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: Effect of steam/CH4 ratio in the feed (CH4 content 8%) on CH4 conversion for La–Pr–Mn–Cr–O/Ni/ScCeSZ cermet promoted by 1% Ru ((1) and (2)) or 0.3% Ru ((3) and (4)). H2O/CH4=3 ((1) and (3)) or 1 ((2) and (4)).

6 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: CH4 conversion and efficient first-order rate constants for CH4 SR at 650°C for cermets promoted with perovskite and Pd or Ru. Feed 8% CH4+8% H2O in He (1:1) or 8% CH4+24% H2O in He (1:3).

7 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: Temperature dependence of CH4 conversion for La–Pr–Mn–Cr–O/Ni/YSZ cermet without (1) or with (2) 1 wt % Ru as copromoter. Feed 8% CH4+8% H2O in He.

8 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: CH4 TPR curves for green 0.5% Ru/10%Pr0.3Ce0.35Zr0.35O2/Ni/YSZ cermet

9 Date of download: 12/27/2017 Copyright © ASME. All rights reserved. From: Design of Anode Materials for IT SOFC: Effect of Complex Oxide Promoters and Pt Group Metals on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets J. Fuel Cell Sci. Technol. 2009;7(1): doi: / Figure Legend: CH4 TPR curves for green 0.3% Ru /10% La–Pr–Mn–Cr–O/Ni/ScCeSZ cermet


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