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

doi:10.1002/cssc.201200914

GIEC OpenIR > 中国科学院广州能源研究所

	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
	2013-08-01
发表期刊	CHEMSUSCHEM
卷号	6 期号:8 页码:1545-1555
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
文章类型	Article
关键词	Acidity Green Chemistry Heterogeneous Catalysis Metal-organic Frameworks Polyoxometalates
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/cssc.201200914
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类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000323105700041
引用统计	被引频次：102[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	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.