TY - GEN
T1 - Development of flexible catalyst material for internal dry reforming
AU - Nguyen, T. G.H.
AU - To, T. D.
AU - Sakamoto, M.
AU - Doan, D. C.T.
AU - Dang, M. C.
AU - Tran, Q. T.
AU - Sasaki, K.
AU - Shiratori, Y.
N1 - Funding Information:
This research was supported by JICA/JST, SATREPS.
Publisher Copyright:
© The Electrochemical Society.
PY - 2017/5/30
Y1 - 2017/5/30
N2 - Paper-structured catalyst (PSC), a flexible catalyst applied on the anode material, is now being studied. Catalytic activities of three types of Ni-loaded PSCs, (a) without the dispersion of support oxide particles in the fiber network (Ni-PSC), (b) with the dispersion of (Mg,Al)O derived from hydrotalcite (HT) (Ni/HTPSC), and (c) with the dispersion of (Ce,Zr)O2 (Ni/(Ce,Zr)O2-PSC), for dry reforming of methane (CH4 + CO2 → 2H2 + 2CO) were evaluated at the operating temperature of 750°C. Ni/(Ce,Zr)O2-PSC was found to exhibit the highest CH4 conversion (87%) with the lowest degradation rate. (Ce,Zr)O2 solid solution having oxygen storage capacity (OSC) contributed to removing carbonaceous species deposited on the catalyst surface to regenerate active sites for dry reforming reaction.
AB - Paper-structured catalyst (PSC), a flexible catalyst applied on the anode material, is now being studied. Catalytic activities of three types of Ni-loaded PSCs, (a) without the dispersion of support oxide particles in the fiber network (Ni-PSC), (b) with the dispersion of (Mg,Al)O derived from hydrotalcite (HT) (Ni/HTPSC), and (c) with the dispersion of (Ce,Zr)O2 (Ni/(Ce,Zr)O2-PSC), for dry reforming of methane (CH4 + CO2 → 2H2 + 2CO) were evaluated at the operating temperature of 750°C. Ni/(Ce,Zr)O2-PSC was found to exhibit the highest CH4 conversion (87%) with the lowest degradation rate. (Ce,Zr)O2 solid solution having oxygen storage capacity (OSC) contributed to removing carbonaceous species deposited on the catalyst surface to regenerate active sites for dry reforming reaction.
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U2 - 10.1149/07801.2431ecst
DO - 10.1149/07801.2431ecst
M3 - Conference contribution
AN - SCOPUS:85028451698
T3 - ECS Transactions
SP - 2431
EP - 2439
BT - ECS Transactions
A2 - Singhal, S. C.
A2 - Kawada, T.
PB - Electrochemical Society Inc.
T2 - 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
Y2 - 23 July 2017 through 28 July 2017
ER -