Catalytic roles of metals and supports on hydrodeoxygenation of lignin monomer guaiacol
- Title
- Catalytic roles of metals and supports on hydrodeoxygenation of lignin monomer guaiacol
- Author
- 서영웅
- Keywords
- Biomass; Catalyst; Guaiacol; Hydrodeoxygenation; Lignin; Rh/SiO 2-Al 2O 3
- Issue Date
- 2012-01
- Publisher
- Elsevier Science B.V., Amsterdam.
- Citation
- CATALYSIS COMMUNICATIONS, Vol.17, No.- [2012], p54-58
- Abstract
- Hydrodeoxygenation of the lignin monomer guaiacol was performed on the bifunctional catalysts of noble-metals supported on acidic matrices. The catalytic roles of metal nanoparticles and acidic supports were elucidated using the acid-site-measurement-dependent catalysis results, which demonstrated that metals were responsible for the hydrogenation of aromatic rings while metal-deposited acidic supports were indispensable to the deoxygenation of oxygenates. Among various combinations of metals and supports, Rh/SiO 2-Al 2O 3 and Ru/SiO 2-Al 2O 3 exhibited the highest cyclohexane yields.
- URI
- https://www.sciencedirect.com/science/article/pii/S1566736711004018?via%3Dihubhttp://hdl.handle.net/20.500.11754/67154
- ISSN
- 1566-7367
- DOI
- 10.1016/j.catcom.2011.10.011
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML