Zhu, Y., Zhang, S., Ye, Y., Zhang, X., Wang, L., Zhu, W., Cheng, F., & Tao, F. (2012). Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances. ACS Catalysis, 2(11), 2403-2408. https://doi.org/10.1021/cs3005242
Zhu, Yuan ; Zhang, Shiran ; Ye, Yingchun et al. / Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances. In: ACS Catalysis. 2012 ; Vol. 2, No. 11. pp. 2403-2408.
@article{e229a0b992064919a48a5c8b7d753515,
title = "Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances",
abstract = "Catalytic conversion of CO 2 to CH 4 on cobalt oxide and Ru-doped cobalt oxide nanorods was studied with in-house ambient pressure X-ray photoelectron spectroscopy (AP-XPS) using monochromated Al Kα. A correlation between catalytic performances of the two catalysts and their surface chemistry under reaction conditions was built. Active phases of the two catalysts are metallic cobalt and bimetallic Co-Ru, respectively. Light-off temperature of Co-Ru catalyst is lower than that of a cobalt catalyst. Selectivity to production of CH 4 and activity on the Ru-doped cobalt oxide are obviously enhanced by formation of bimetallic Co-Ru ultrathin film in its surface region in contrast to that of cobalt catalyst in the temperature range of 200-340 °C.",
author = "Yuan Zhu and Shiran Zhang and Yingchun Ye and Xueqiang Zhang and Lei Wang and Wei Zhu and Feng Cheng and Franklin Tao",
year = "2012",
month = nov,
day = "2",
doi = "10.1021/cs3005242",
language = "English",
volume = "2",
pages = "2403--2408",
journal = "ACS Catalysis",
issn = "2155-5435",
publisher = "American Chemical Society",
number = "11",
}
Zhu, Y, Zhang, S, Ye, Y, Zhang, X, Wang, L, Zhu, W, Cheng, F & Tao, F 2012, 'Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances', ACS Catalysis, vol. 2, no. 11, pp. 2403-2408. https://doi.org/10.1021/cs3005242
Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances. / Zhu, Yuan; Zhang, Shiran; Ye, Yingchun et al.
In:
ACS Catalysis, Vol. 2, No. 11, 02.11.2012, p. 2403-2408.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances
AU - Zhu, Yuan
AU - Zhang, Shiran
AU - Ye, Yingchun
AU - Zhang, Xueqiang
AU - Wang, Lei
AU - Zhu, Wei
AU - Cheng, Feng
AU - Tao, Franklin
PY - 2012/11/2
Y1 - 2012/11/2
N2 - Catalytic conversion of CO 2 to CH 4 on cobalt oxide and Ru-doped cobalt oxide nanorods was studied with in-house ambient pressure X-ray photoelectron spectroscopy (AP-XPS) using monochromated Al Kα. A correlation between catalytic performances of the two catalysts and their surface chemistry under reaction conditions was built. Active phases of the two catalysts are metallic cobalt and bimetallic Co-Ru, respectively. Light-off temperature of Co-Ru catalyst is lower than that of a cobalt catalyst. Selectivity to production of CH 4 and activity on the Ru-doped cobalt oxide are obviously enhanced by formation of bimetallic Co-Ru ultrathin film in its surface region in contrast to that of cobalt catalyst in the temperature range of 200-340 °C.
AB - Catalytic conversion of CO 2 to CH 4 on cobalt oxide and Ru-doped cobalt oxide nanorods was studied with in-house ambient pressure X-ray photoelectron spectroscopy (AP-XPS) using monochromated Al Kα. A correlation between catalytic performances of the two catalysts and their surface chemistry under reaction conditions was built. Active phases of the two catalysts are metallic cobalt and bimetallic Co-Ru, respectively. Light-off temperature of Co-Ru catalyst is lower than that of a cobalt catalyst. Selectivity to production of CH 4 and activity on the Ru-doped cobalt oxide are obviously enhanced by formation of bimetallic Co-Ru ultrathin film in its surface region in contrast to that of cobalt catalyst in the temperature range of 200-340 °C.
UR - http://www.scopus.com/inward/record.url?scp=84868380145&partnerID=8YFLogxK
U2 - 10.1021/cs3005242
DO - 10.1021/cs3005242
M3 - Article
AN - SCOPUS:84868380145
SN - 2155-5435
VL - 2
SP - 2403
EP - 2408
JO - ACS Catalysis
JF - ACS Catalysis
IS - 11
ER -
Zhu Y, Zhang S, Ye Y, Zhang X, Wang L, Zhu W et al. Catalytic conversion of carbon dioxide to methane on ruthenium-cobalt bimetallic nanocatalysts and correlation between surface chemistry of catalysts under reaction conditions and catalytic performances. ACS Catalysis. 2012 Nov 2;2(11):2403-2408. doi: 10.1021/cs3005242