Synthesis of Cu-Ce0.8Zr0.2O2 catalyst by ball milling for CO2 reforming of ethanol
Joint Authors
Li, Yuan
Li, Yi
Cai, Weijie
Zhang, Shaoyin
Liu, Yuqing
Huang, Dezhi
Wang, Tingyu
Chen, Qing
Source
Journal of Saudi Chemical Society
Issue
Vol. 23, Issue 1 (31 Jan. 2019), pp.111-117, 7 p.
Publisher
Publication Date
2019-01-31
Country of Publication
Saudi Arabia
No. of Pages
7
Main Subjects
Abstract EN
A Cu-Ce0.8Zr0.2O2 (Cu-CeZr) catalyst was synthesized by a facile ball-milling technique and its performance towards to CO2 reforming of ethanol was deeply studied.
Noticeably, syngas production from ethanol dry reforming is regarded as one of the efficient routes to minify the undesirable CO2 discharge.
Various characterization and detailed experimental tests were conducted to probe the influence of catalyst preparation method.
Hence, the as-prepared Cu-CeZr sample presented a better activity compared with Cu/CeZr prepared by precipitation method.
Full ethanol conversion was achieved at as low as 550 _C under the conditions where only 49 mol % H2, 41 mol % CO and 10 mol % CH4 were formed as main products.
Additionally, Cu-CeZr catalyst exhibited satisfactory stability even under severe stoichiometric feed composition (ethanol/CO2= 1) during 90 h on-stream aging tests.
Herein, the remarkably superior catalytic performance of Cu-CeZr was interpreted in terms of the improved Cu dispersion and the intimated metal-support interaction.
This might shed light on syngas production from an sustainable process instead of conventional methane dry reforming.
American Psychological Association (APA)
Chen, Qing& Cai, Weijie& Liu, Yuqing& Li, Yuan& Zhang, Shaoyin& Huang, Dezhi…[et al.]. 2019. Synthesis of Cu-Ce0.8Zr0.2O2 catalyst by ball milling for CO2 reforming of ethanol. Journal of Saudi Chemical Society،Vol. 23, no. 1, pp.111-117.
https://search.emarefa.net/detail/BIM-892757
Modern Language Association (MLA)
Chen, Qing…[et al.]. Synthesis of Cu-Ce0.8Zr0.2O2 catalyst by ball milling for CO2 reforming of ethanol. Journal of Saudi Chemical Society Vol. 23, no. 1 (Jan. 2019), pp.111-117.
https://search.emarefa.net/detail/BIM-892757
American Medical Association (AMA)
Chen, Qing& Cai, Weijie& Liu, Yuqing& Li, Yuan& Zhang, Shaoyin& Huang, Dezhi…[et al.]. Synthesis of Cu-Ce0.8Zr0.2O2 catalyst by ball milling for CO2 reforming of ethanol. Journal of Saudi Chemical Society. 2019. Vol. 23, no. 1, pp.111-117.
https://search.emarefa.net/detail/BIM-892757
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 116-117
Record ID
BIM-892757