Abstract
Metal oxide (MgO, CaO, and La2O3) promoted Ni-Ce0.8Zr0.2O2 catalysts have been applied for low-temperature steam reforming of methane (SRM), and the promoter effect was investigated. The addition of the metal oxides improved the basicity which enhances the resistance coke formation and catalytic activity. Among the prepared catalysts, the Ni-La2O3-Ce0.8Zr0.2O2 catalyst exhibited high activity and stability at a very high gas hourly space velocity of 621,704 h−1. This was mainly due to high dispersion of Ni, strong basicity of La2O3, and strong interaction between Ni and La2O3.
| Original language | English |
|---|---|
| Pages (from-to) | 262-270 |
| Number of pages | 9 |
| Journal | International Journal of Hydrogen Energy |
| Volume | 43 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2018 Jan 4 |
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All Science Journal Classification (ASJC) codes
- Renewable Energy, Sustainability and the Environment
- Fuel Technology
- Condensed Matter Physics
- Energy Engineering and Power Technology
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Low temperature steam reforming of methane using metal oxide promoted Ni-Ce0.8Zr0.2O2 catalysts in a compact reformer. / Kim, Hak Min; Jang, Won Jun; Yoo, Seong Yeun; Shim, Jae Oh; Jeon, Kyung Won; Na, Hyun Suk; Lee, Yeol Lim; Jeon, Byong Hun; Bae, Jong Wook; Roh, Hyunseog.
In: International Journal of Hydrogen Energy, Vol. 43, No. 1, 04.01.2018, p. 262-270.Research output: Contribution to journal › Article
TY - JOUR
T1 - Low temperature steam reforming of methane using metal oxide promoted Ni-Ce0.8Zr0.2O2 catalysts in a compact reformer
AU - Kim, Hak Min
AU - Jang, Won Jun
AU - Yoo, Seong Yeun
AU - Shim, Jae Oh
AU - Jeon, Kyung Won
AU - Na, Hyun Suk
AU - Lee, Yeol Lim
AU - Jeon, Byong Hun
AU - Bae, Jong Wook
AU - Roh, Hyunseog
PY - 2018/1/4
Y1 - 2018/1/4
N2 - Metal oxide (MgO, CaO, and La2O3) promoted Ni-Ce0.8Zr0.2O2 catalysts have been applied for low-temperature steam reforming of methane (SRM), and the promoter effect was investigated. The addition of the metal oxides improved the basicity which enhances the resistance coke formation and catalytic activity. Among the prepared catalysts, the Ni-La2O3-Ce0.8Zr0.2O2 catalyst exhibited high activity and stability at a very high gas hourly space velocity of 621,704 h−1. This was mainly due to high dispersion of Ni, strong basicity of La2O3, and strong interaction between Ni and La2O3.
AB - Metal oxide (MgO, CaO, and La2O3) promoted Ni-Ce0.8Zr0.2O2 catalysts have been applied for low-temperature steam reforming of methane (SRM), and the promoter effect was investigated. The addition of the metal oxides improved the basicity which enhances the resistance coke formation and catalytic activity. Among the prepared catalysts, the Ni-La2O3-Ce0.8Zr0.2O2 catalyst exhibited high activity and stability at a very high gas hourly space velocity of 621,704 h−1. This was mainly due to high dispersion of Ni, strong basicity of La2O3, and strong interaction between Ni and La2O3.
UR - http://www.scopus.com/inward/record.url?scp=85035811747&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85035811747&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2017.11.058
DO - 10.1016/j.ijhydene.2017.11.058
M3 - Article
AN - SCOPUS:85035811747
VL - 43
SP - 262
EP - 270
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 1
ER -