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Synergistic effects of highly active Ni and acid site on the hydrodeoxygenation of syringol
Shu, Riyang1,2,3,4; Xu, Ying1,2,3; Ma, Longlong1,2,3; Zhang, Qi1,2,3; Chen, Pengru1,2,3,4; Wang, Tiejun1,2,3
2017-03-05
Source PublicationCATALYSIS COMMUNICATIONS
Volume91Pages:1-5
AbstractThe hydrodeoxygenation of syringol was explored with novel step by step precipitated Ni/SiO2-Al2O3 catalyst under mild conditions. Demethoxylation and dehydroxylation occurred in the first step, followed by the hydrogenation of benzene. Cyclohexane was formed eventually. Ni/SiO2-Al2O3 catalyst possessed high nickel dispersion and high amounts of acid sites. The synergistic effects of highly active Ni and acid site were the key to realize the occurrence of deoxygenation. These specialties resulted in the complete conversion of syringol at 200 degrees C, with the cyclohexane selectivity up to 97.8%, much better than the hydrodeoxygenation performances of single Ni/SiO2 and Ni/Al2O3. (C) 2016 Published by Elsevier B.V.
SubtypeArticle
KeywordNi/sio2-al2o3 Hydrodeoxygenation Syringol Acid Site Synergistic Effects
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.catcom.2016.12.006
WOS Subject ExtendedChemistry
WOS KeywordGUAIACOL HYDRODEOXYGENATION ; PHENOLIC-COMPOUNDS ; LIGNIN ; CATALYSTS ; HYDROGENOLYSIS ; HYDROGENATION ; DEPOLYMERIZATION ; TEMPERATURE ; EFFICIENT
Indexed BySCI
Language英语
Funding OrganizationNatural Science Foundation of China(51476178 ; Youth Science and Technology Innovation Talents Plan of Guangdong Provinc(2015TQ01N652) ; Youth Innovation Promotion Association Chinese Academy of Sciences ; 51676191)
WOS SubjectChemistry, Physical
WOS IDWOS:000394064000001
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14061
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Shu, Riyang,Xu, Ying,Ma, Longlong,et al. Synergistic effects of highly active Ni and acid site on the hydrodeoxygenation of syringol[J]. CATALYSIS COMMUNICATIONS,2017,91:1-5.
APA Shu, Riyang,Xu, Ying,Ma, Longlong,Zhang, Qi,Chen, Pengru,&Wang, Tiejun.(2017).Synergistic effects of highly active Ni and acid site on the hydrodeoxygenation of syringol.CATALYSIS COMMUNICATIONS,91,1-5.
MLA Shu, Riyang,et al."Synergistic effects of highly active Ni and acid site on the hydrodeoxygenation of syringol".CATALYSIS COMMUNICATIONS 91(2017):1-5.
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