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; Wang, Y; Zheng, XS; Ji, SF; Wang, Q; Feng, JT; Chen, DL; Li, YD; Buffet, JC; Liu, HC; Tsang, SCE; O'Hare, D
2017
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
卷号8期号:-页码:-
文章类型期刊论文
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.
关键词Absorption Fine-structure Liquid Alkanes Metal-catalysts Pyrolysis Oil Biomass Conversion Lignin State Acid Spectroscopy
DOI10.1038/s41467-017-00596-3
关键词[WOS]ABSORPTION FINE-STRUCTURE ; LIQUID ALKANES ; METAL-CATALYSTS ; PYROLYSIS OIL ; BIOMASS ; CONVERSION ; LIGNIN ; STATE ; ACID ; SPECTROSCOPY
收录类别SCI
语种英语
WOS记录号WOS:000411166900004
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28683
专题中科院上海应用物理研究所2011-2018年
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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):-.
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