Conversion of Cellulose and Cellobiose into Sorbitol Catalyzed by Ruthenium Supported on a Polyoxometalate/Metal-Organic Framework Hybrid

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	Conversion of Cellulose and Cellobiose into Sorbitol Catalyzed by Ruthenium Supported on a Polyoxometalate/Metal-Organic Framework Hybrid
	Chen, Jinzhu 1; Wang, Shengpei 1,3; Huang, Jing 1; Chen, Limin 2; Ma, Longlong 1; Huang, Xing 1
刊名	chemsuschem
	2013-08-01
卷号	6 期号:8 页码:1545-1555
关键词	acidity green chemistry heterogeneous catalysis metal-organic frameworks polyoxometalates
英文摘要	cellulose and cellobiose were selectively converted into sorbitol over water-tolerant phosphotungstic acid (pta)/metal- organic-framework-hybrid-supported ruthenium catalysts, ru-pta/mil-100(cr), under aqueous hydrogenation conditions. the goal was to investigate the relationship between the acid/metal balance of bifunctional catalysts ru-pta/mil-100(cr) and their performance in the catalytic conversion of cellulose and cellobiose into sugar alcohols. the control of the amount and strength of acid sites in the supported pta/mil-100(cr) was achieved through the effective control of encapsulated-pta loading in mil-100(cr). this design and preparation method led to an appropriately balanced ru-pta/mil-100(cr) in terms of ru dispersion and hydrogenation capacity on the one hand, and acid site density of pta/mil-100(cr) (responsible for acid-catalyzed hydrolysis) on the other hand. the ratio of acid site density to the number of ru surface atoms (n(a)/n(ru)) of ru-pta/mil-100(cr) was used to monitor the balance between hydrogenation and hydrolysis functions; the optimum balance between the two catalytic functions, that is, 8.84
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	tungsten carbide catalysts ; bimetallic catalysts ; heteropoly acids ; ethylene-glycol ; aqueous-phase ; biomass ; water ; hydrocarbons ; chemicals ; fuels
收录类别	SCI
语种	英语
WOS记录号	WOS:000323105700041
公开日期	2016-01-12
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/9161]
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, Key Lab Renewable Energy & Nat Gas Hydrate, Guangzhou 510640, Peoples R China 2.S China Univ Technol, Coll Environm & Energy, Guangzhou 510006, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen, Jinzhu,Wang, Shengpei,Huang, Jing,et al. Conversion of Cellulose and Cellobiose into Sorbitol Catalyzed by Ruthenium Supported on a Polyoxometalate/Metal-Organic Framework Hybrid[J]. chemsuschem,2013,6(8):1545-1555.
APA	Chen, Jinzhu,Wang, Shengpei,Huang, Jing,Chen, Limin,Ma, Longlong,&Huang, Xing.(2013).Conversion of Cellulose and Cellobiose into Sorbitol Catalyzed by Ruthenium Supported on a Polyoxometalate/Metal-Organic Framework Hybrid.chemsuschem,6(8),1545-1555.
MLA	Chen, Jinzhu,et al."Conversion of Cellulose and Cellobiose into Sorbitol Catalyzed by Ruthenium Supported on a Polyoxometalate/Metal-Organic Framework Hybrid".chemsuschem 6.8(2013):1545-1555.