Water-AssistedSelective Hydrodeoxygenation of Lignin-Derived Guaiacol to Monooxygenates

Title
Water-AssistedSelective Hydrodeoxygenation of Lignin-Derived Guaiacol to Monooxygenates
Authors
윤지선최재욱서동진이강택이현주하정명
Keywords
biomass; biphasic catalysis; hydrogenation; rhodium; water
Issue Date
2015-09
Publisher
ChemCatChem
Citation
VOL 7, 2669-2674
Abstract
Water, which frequently inhibits organic reactions, improves the hydrodeoxygenation activity of lignin-derived guaiacol ona bifunctional catalyst of Rh/SiO2–Al2O3 in a biphasic mixture of n-decane and water. The unique properties of subcritical water appear to promote hydrodeoxygenation, which improves the production of monooxygenates by removing more oxygen atoms of guaiacol while suppressing the formation of fully deoxygenated hydrocarbons because of the poor solubility of hydrophobic monooxygenates.
URI
http://pubs.kist.re.kr/handle/201004/50260
ISSN
18673880
Appears in Collections:
KIST Publication > Article
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