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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; Wang, Y; Zheng, XS; Ji, SF; Wang, Q; Feng, JT; Chen, DL; Li, YD; Buffet, JC; Liu, HC; Tsang, SCE; O'Hare, D
2017
Source PublicationNATURE COMMUNICATIONS
ISSN2041-1723
Volume8Issue:-Pages:-
Subtype期刊论文
AbstractBio-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.
KeywordAbsorption Fine-structure Liquid Alkanes Metal-catalysts Pyrolysis Oil Biomass Conversion Lignin State Acid Spectroscopy
DOI10.1038/s41467-017-00596-3
Indexed BySCI
WOS KeywordABSORPTION FINE-STRUCTURE ; LIQUID ALKANES ; METAL-CATALYSTS ; PYROLYSIS OIL ; BIOMASS ; CONVERSION ; LIGNIN ; STATE ; ACID ; SPECTROSCOPY
Language英语
WOS IDWOS:000411166900004
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28683
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
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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