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High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst
Chen, Jiazhi1; Lu, Fang1; Si, Xiaoqin1,2; Nie, Xin1; Chen, Junsheng1; Lu, Rui1,2; Xu, Jie1
KeywordCarbon-oxygen Bond Cleavage Etherification Heterogeneous Catalysis Hydrogen Bond Lignin
Source PublicationCHEMSUSCHEM
2016-12-08
ISSN1864-5631
DOI10.1002/cssc.201601273
Volume9Issue:23Pages:3353-3360
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordBOND-DISSOCIATION ENTHALPIES ; LIGNIN DEPOLYMERIZATION ; REDUCTIVE FRACTIONATION ; RENEWABLE CHEMICALS ; BIRCH WOOD ; HYDROGENOLYSIS ; CONVERSION ; LIGNOCELLULOSE ; FUELS ; VALORIZATION
AbstractEfficient depolymerization of woody biomass to produce natural phenolic alcohols not only preserves the original structure of lignin, but also makes the depolymerization process atom-efficient. Here, high yield production of natural phenolic alcohols (38.7 wt%) from woody biomass has been achieved using a Ni/C catalyst in a methanol-water co-solvent. The Ni-based catalyst can efficiently etherify the C-alpha-OH group in lignin beta-O-4 motifs under hydrogen atmosphere, which can break the hydrogen bond between the C-beta-O oxygen and the C-alpha-OH proton to facilitate the C-beta-O cleavage. It was reported that water can also accelerate the etherification of raw lignin with methanol through in situ formation of acid. Our results suggest that breaking the intramolecular hydrogen bonds can accelerate the C-beta-O cleavage, keeping the original structure of lignin unchanged. This work highlights the significance of structure modification in lignin depolymerization and displays a clear potential for the valorization of whole biomass.
Language英语
WOS IDWOS:000394571400014
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/169657
Collection中国科学院大连化学物理研究所
Corresponding AuthorLu, Fang; Xu, Jie
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chen, Jiazhi,Lu, Fang,Si, Xiaoqin,et al. High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst[J]. CHEMSUSCHEM,2016,9(23):3353-3360.
APA Chen, Jiazhi.,Lu, Fang.,Si, Xiaoqin.,Nie, Xin.,Chen, Junsheng.,...&Xu, Jie.(2016).High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst.CHEMSUSCHEM,9(23),3353-3360.
MLA Chen, Jiazhi,et al."High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst".CHEMSUSCHEM 9.23(2016):3353-3360.
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