Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd-Mo catalyst

doi:10.1038/s41467-017-00596-3

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	Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd-Mo catalyst
	Duan, HH; Dong, JC; Gu, XR; Peng, YK; Chen, WX; Issariyakul, T; Myers, WK; Li, MJ; Yi, N; Kilpatrick, AFR
刊名	NATURE COMMUNICATIONS
	2017
卷号	8 期号:-页码:-
关键词	Absorption Fine-structure Liquid Alkanes Metal-catalysts Pyrolysis Oil Biomass Conversion Lignin State Acid Spectroscopy
ISSN号	2041-1723
DOI	10.1038/s41467-017-00596-3
文献子类	期刊论文
英文摘要	Bio-oil, produced by the destructive distillation of cheap and renewable lignocellulosic biomass, contains high energy density oligomers in the water-insoluble fraction that can be utilized for diesel and valuable fine chemicals productions. Here, we show an efficient hydrodeoxygenation catalyst that combines highly dispersed palladium and ultrafine molybdenum phosphate nanoparticles on silica. Using phenol as a model substrate this catalyst is 100% effective and 97.5% selective for hydrodeoxygenation to cyclohexane under mild conditions in a batch reaction; this catalyst also demonstrates regeneration ability in long-term continuous flow tests. Detailed investigations into the nature of the catalyst show that it combines hydrogenation activity of Pd and high density of both Bronsted and Lewis acid sites; we believe these are key features for efficient catalytic hydrodeoxygenation behavior. Using a wood and bark-derived feedstock, this catalyst performs hydrodeoxygenation of lignin, cellulose, and hemicellulose-derived oligomers into liquid alkanes with high efficiency and yield.
WOS关键词	ABSORPTION FINE-STRUCTURE ; LIQUID ALKANES ; METAL-CATALYSTS ; PYROLYSIS OIL ; BIOMASS ; CONVERSION ; LIGNIN ; STATE ; ACID ; SPECTROSCOPY
语种	英语
WOS记录号	WOS:000411166900004
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/28683]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Duan, HH,Dong, JC,Gu, XR,et al. Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd-Mo catalyst[J]. NATURE COMMUNICATIONS,2017,8(-):-.
APA	Duan, HH.,Dong, JC.,Gu, XR.,Peng, YK.,Chen, WX.,...&O'Hare, D.(2017).Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd-Mo catalyst.NATURE COMMUNICATIONS,8(-),-.
MLA	Duan, HH,et al."Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd-Mo catalyst".NATURE COMMUNICATIONS 8.-(2017):-.