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Synergistic effects of highly active Ni and acid site on the hydrodeoxygenation of syringol

文献类型：期刊论文

作者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
刊名CATALYSIS COMMUNICATIONS
出版日期2017-03-05
卷号91页码:1-5
关键词Ni/sio2-al2o3 Hydrodeoxygenation Syringol Acid Site Synergistic Effects
DOI10.1016/j.catcom.2016.12.006
文献子类Article
英文摘要The 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.
WOS关键词GUAIACOL HYDRODEOXYGENATION ; PHENOLIC-COMPOUNDS ; LIGNIN ; CATALYSTS ; HYDROGENOLYSIS ; HYDROGENATION ; DEPOLYMERIZATION ; TEMPERATURE ; EFFICIENT
语种英语
WOS记录号WOS:000394064000001
资助机构Natural 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)
源URL[http://ir.giec.ac.cn/handle/344007/14061]  
专题中国科学院广州能源研究所
作者单位1.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
推荐引用方式
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.

入库方式： OAI收割

来源：广州能源研究所

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