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Effects of Carbohydrates on the Hydrodeoxygenation of Lignin-Derived Phenolic Compounds
- Title
- Effects of Carbohydrates on the Hydrodeoxygenation of Lignin-Derived Phenolic Compounds
- Authors
- Dwiannoko, Adid Adep; Lee, Sangheon; Ham, Hyung Chul; Choi, Jae-Wook; Suh, Dong Jin; Ha, Jeong-Myeong
- Ewha Authors
- 이상헌
- SCOPUS Author ID
- 이상헌
- Issue Date
- 2015
- Journal Title
- ACS CATALYSIS
- ISSN
- 2155-5435
- Citation
- ACS CATALYSIS vol. 5, no. 1, pp. 433 - 437
- Keywords
- hydrodeoxygenation; guaiacol; fuifural; 5-HMF; DFT; ruthenium catalysts
- Publisher
- AMER CHEMICAL SOC
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- Simulating lignocellulose-derived pyrolysis oil, the effects of carbohydrate derivatives on the hydrodeoxygenation of lignin-derived phenolic compounds, guaiacol in this study, were observed using supported ruthenium catalysts. Among several carbohydrate derivatives which possibly exist in the pyrolysis oil, the addition of furfural and 5-hydroxymethylfurfural (5-HMF) significantly decreased the conversion of guaiacol, with density functional theory (DFT) calculations indicating that guaiacol competes with furfural and 5-HMF to adsorb onto the ruthenium nanoparticle surface, thus suppressing the hydrogenation of guaiacol.
- DOI
- 10.1021/cs501567x
- Appears in Collections:
- 공과대학 > 화공신소재공학과 > Journal papers
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