Abstract
The objective of this study was to develop a yttria-stabilized zirconia catalyst-supported nickel (Ni/YSZ) with high tolerance to coke deposition during methane steam reforming (MSR). The Ni/YSZ catalyst prepared by an electroless plating method (Ni(el)/YSZ) exhibited better stability during the MSR than did the catalyst prepared by a conventional impregnation method (Ni(im)/YSZ). Additionally, the amount of coke deposition on the Ni(el)/YSZ catalyst was lower than that on the Ni(im)/YSZ catalyst. By thermal treating the Ni(el)/YSZ catalyst in a nitrogen atmosphere before the reforming reaction, a further decrease in the deposited coke amount was observed. In particular, the deposited coke was not detected at all over the Ni(el)/YSZ catalyst pretreated at 1073 K for 2 h.
| Original language | English |
|---|---|
| Pages (from-to) | 82-84 |
| Number of pages | 3 |
| Journal | Chemistry Letters |
| Volume | 44 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2015 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Chemistry(all)
Cite this
High tolerance to coke deposition in methane steam reforming for yttria-stabilized zirconia catalyst-supported nickel by electroless plating. / Watanabe, Ryo; Kawasaki, Wataru; Ma, Xiaojun; Fukuhara, Choji.
In: Chemistry Letters, Vol. 44, No. 1, 2015, p. 82-84.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High tolerance to coke deposition in methane steam reforming for yttria-stabilized zirconia catalyst-supported nickel by electroless plating
AU - Watanabe, Ryo
AU - Kawasaki, Wataru
AU - Ma, Xiaojun
AU - Fukuhara, Choji
PY - 2015
Y1 - 2015
N2 - The objective of this study was to develop a yttria-stabilized zirconia catalyst-supported nickel (Ni/YSZ) with high tolerance to coke deposition during methane steam reforming (MSR). The Ni/YSZ catalyst prepared by an electroless plating method (Ni(el)/YSZ) exhibited better stability during the MSR than did the catalyst prepared by a conventional impregnation method (Ni(im)/YSZ). Additionally, the amount of coke deposition on the Ni(el)/YSZ catalyst was lower than that on the Ni(im)/YSZ catalyst. By thermal treating the Ni(el)/YSZ catalyst in a nitrogen atmosphere before the reforming reaction, a further decrease in the deposited coke amount was observed. In particular, the deposited coke was not detected at all over the Ni(el)/YSZ catalyst pretreated at 1073 K for 2 h.
AB - The objective of this study was to develop a yttria-stabilized zirconia catalyst-supported nickel (Ni/YSZ) with high tolerance to coke deposition during methane steam reforming (MSR). The Ni/YSZ catalyst prepared by an electroless plating method (Ni(el)/YSZ) exhibited better stability during the MSR than did the catalyst prepared by a conventional impregnation method (Ni(im)/YSZ). Additionally, the amount of coke deposition on the Ni(el)/YSZ catalyst was lower than that on the Ni(im)/YSZ catalyst. By thermal treating the Ni(el)/YSZ catalyst in a nitrogen atmosphere before the reforming reaction, a further decrease in the deposited coke amount was observed. In particular, the deposited coke was not detected at all over the Ni(el)/YSZ catalyst pretreated at 1073 K for 2 h.
UR - http://www.scopus.com/inward/record.url?scp=84920606995&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84920606995&partnerID=8YFLogxK
U2 - 10.1246/cl.140838
DO - 10.1246/cl.140838
M3 - Article
AN - SCOPUS:84920606995
VL - 44
SP - 82
EP - 84
JO - Chemistry Letters
JF - Chemistry Letters
SN - 0366-7022
IS - 1
ER -