Abstract
The effect of the preparation method on the activity and stability of Ni-Cu-CeO2 oxide catalysts have been investigated in the high temperature water-gas shift (HT-WGS) reaction. The highest CO conversion (85%) and selectivity was achieved by the catalyst prepared by evaporation induced self-assembly method (Ni-Cu-CeO2-SG) at a very high GHSV of 84,000 h-1. The improved performance of the catalyst was attributed to the mesoporous nature of the Ni-Cu-CeO2-SG which can provide higher surface area and facilitate the easier diffusion of gas through its mesoporous channels.
| Original language | English |
|---|---|
| Pages (from-to) | 9209-9216 |
| Number of pages | 8 |
| Journal | International Journal of Hydrogen Energy |
| Volume | 40 |
| Issue number | 30 |
| DOIs | |
| Publication status | Published - 2015 Aug 10 |
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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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Hydrogen production from water-gas shift reaction over Ni-Cu-CeO2 oxide catalyst : The effect of preparation methods. / Jha, Ajay; Jeong, Dae Woon; Jang, Won Jun; Lee, Yeol Lim; Roh, Hyun Seog.
In: International Journal of Hydrogen Energy, Vol. 40, No. 30, 10.08.2015, p. 9209-9216.Research output: Contribution to journal › Article
TY - JOUR
T1 - Hydrogen production from water-gas shift reaction over Ni-Cu-CeO2 oxide catalyst
T2 - The effect of preparation methods
AU - Jha, Ajay
AU - Jeong, Dae Woon
AU - Jang, Won Jun
AU - Lee, Yeol Lim
AU - Roh, Hyun Seog
PY - 2015/8/10
Y1 - 2015/8/10
N2 - The effect of the preparation method on the activity and stability of Ni-Cu-CeO2 oxide catalysts have been investigated in the high temperature water-gas shift (HT-WGS) reaction. The highest CO conversion (85%) and selectivity was achieved by the catalyst prepared by evaporation induced self-assembly method (Ni-Cu-CeO2-SG) at a very high GHSV of 84,000 h-1. The improved performance of the catalyst was attributed to the mesoporous nature of the Ni-Cu-CeO2-SG which can provide higher surface area and facilitate the easier diffusion of gas through its mesoporous channels.
AB - The effect of the preparation method on the activity and stability of Ni-Cu-CeO2 oxide catalysts have been investigated in the high temperature water-gas shift (HT-WGS) reaction. The highest CO conversion (85%) and selectivity was achieved by the catalyst prepared by evaporation induced self-assembly method (Ni-Cu-CeO2-SG) at a very high GHSV of 84,000 h-1. The improved performance of the catalyst was attributed to the mesoporous nature of the Ni-Cu-CeO2-SG which can provide higher surface area and facilitate the easier diffusion of gas through its mesoporous channels.
UR - http://www.scopus.com/inward/record.url?scp=84937517478&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84937517478&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2015.05.173
DO - 10.1016/j.ijhydene.2015.05.173
M3 - Article
AN - SCOPUS:84937517478
VL - 40
SP - 9209
EP - 9216
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 30
ER -