
Impact of oxygen vacancies in Ni supported mixed oxide catalysts on anisole hydrodeoxygenation
- Author
- Hadi Ali, Tom Vandevyvere (UGent) , Jeroen Lauwaert (UGent) , Sushil Kumar Kansal, Shunmugavel Saravanamurugan and Joris Thybaut (UGent)
- Organization
- Project
- Abstract
- The hydrodeoxygenation (HDO) activity of anisole has been investigated over Ni catalysts on mixed metal oxide supports containing Nb-Zr and Ti-Zr in 1:1 and 1:4 ratios. XRD patterns indicate the incorporation of Ti (or Nb) into the ZrO2 framework. XPS and oxygen pulse chemisorption analyses reveal that Ni/Ti1Zr4 and Ni/Nb1Zr4 possessed more oxygen vacancy sites than Ni/Ti1Zr1 and Ni/Nb1Zr1, respectively. Correspondingly, the HDO activity of Ni/Ti1Zr4 and Ni/Nb1Zr4 was higher with an anisole conversion up to 30.7 and 34.4%, with high selectivity towards benzene (up to 64.7 and 63.3%), compared to corresponding Ni/Ti1Zr1 and Ni/Nb1Zr1 catalysts.
- Keywords
- Hydrodeoxygenation, Anisole, Benzene, Oxophilic sites, Oxygen vacancy sites, Nickel, Zirconium oxide, M-CRESOL, SELECTIVE HYDRODEOXYGENATION, BIO-OIL, LIGNIN, OXOPHILICITY, CONVERSION, REDUCTION, PHENOLS, BIOMASS, PHASE
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8745097
- MLA
- Ali, Hadi, et al. “Impact of Oxygen Vacancies in Ni Supported Mixed Oxide Catalysts on Anisole Hydrodeoxygenation.” CATALYSIS COMMUNICATIONS, vol. 164, 2022, doi:10.1016/j.catcom.2022.106436.
- APA
- Ali, H., Vandevyvere, T., Lauwaert, J., Kansal, S. K., Saravanamurugan, S., & Thybaut, J. (2022). Impact of oxygen vacancies in Ni supported mixed oxide catalysts on anisole hydrodeoxygenation. CATALYSIS COMMUNICATIONS, 164. https://doi.org/10.1016/j.catcom.2022.106436
- Chicago author-date
- Ali, Hadi, Tom Vandevyvere, Jeroen Lauwaert, Sushil Kumar Kansal, Shunmugavel Saravanamurugan, and Joris Thybaut. 2022. “Impact of Oxygen Vacancies in Ni Supported Mixed Oxide Catalysts on Anisole Hydrodeoxygenation.” CATALYSIS COMMUNICATIONS 164. https://doi.org/10.1016/j.catcom.2022.106436.
- Chicago author-date (all authors)
- Ali, Hadi, Tom Vandevyvere, Jeroen Lauwaert, Sushil Kumar Kansal, Shunmugavel Saravanamurugan, and Joris Thybaut. 2022. “Impact of Oxygen Vacancies in Ni Supported Mixed Oxide Catalysts on Anisole Hydrodeoxygenation.” CATALYSIS COMMUNICATIONS 164. doi:10.1016/j.catcom.2022.106436.
- Vancouver
- 1.Ali H, Vandevyvere T, Lauwaert J, Kansal SK, Saravanamurugan S, Thybaut J. Impact of oxygen vacancies in Ni supported mixed oxide catalysts on anisole hydrodeoxygenation. CATALYSIS COMMUNICATIONS. 2022;164.
- IEEE
- [1]H. Ali, T. Vandevyvere, J. Lauwaert, S. K. Kansal, S. Saravanamurugan, and J. Thybaut, “Impact of oxygen vacancies in Ni supported mixed oxide catalysts on anisole hydrodeoxygenation,” CATALYSIS COMMUNICATIONS, vol. 164, 2022.
@article{8745097, abstract = {{The hydrodeoxygenation (HDO) activity of anisole has been investigated over Ni catalysts on mixed metal oxide supports containing Nb-Zr and Ti-Zr in 1:1 and 1:4 ratios. XRD patterns indicate the incorporation of Ti (or Nb) into the ZrO2 framework. XPS and oxygen pulse chemisorption analyses reveal that Ni/Ti1Zr4 and Ni/Nb1Zr4 possessed more oxygen vacancy sites than Ni/Ti1Zr1 and Ni/Nb1Zr1, respectively. Correspondingly, the HDO activity of Ni/Ti1Zr4 and Ni/Nb1Zr4 was higher with an anisole conversion up to 30.7 and 34.4%, with high selectivity towards benzene (up to 64.7 and 63.3%), compared to corresponding Ni/Ti1Zr1 and Ni/Nb1Zr1 catalysts.}}, articleno = {{106436}}, author = {{Ali, Hadi and Vandevyvere, Tom and Lauwaert, Jeroen and Kansal, Sushil Kumar and Saravanamurugan, Shunmugavel and Thybaut, Joris}}, issn = {{1566-7367}}, journal = {{CATALYSIS COMMUNICATIONS}}, keywords = {{Hydrodeoxygenation,Anisole,Benzene,Oxophilic sites,Oxygen vacancy sites,Nickel,Zirconium oxide,M-CRESOL,SELECTIVE HYDRODEOXYGENATION,BIO-OIL,LIGNIN,OXOPHILICITY,CONVERSION,REDUCTION,PHENOLS,BIOMASS,PHASE}}, language = {{eng}}, pages = {{5}}, title = {{Impact of oxygen vacancies in Ni supported mixed oxide catalysts on anisole hydrodeoxygenation}}, url = {{http://doi.org/10.1016/j.catcom.2022.106436}}, volume = {{164}}, year = {{2022}}, }
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