| Conversion of Cellulose into Isosorbide over Bifunctional Ruthenium Nanoparticles Supported on Niobium Phosphate | |
| Department | OSSO国家重点实验室 |
Sun P(孙鹏)1; Long XD(龙向东)2; He H(何皓)3; Xia CG(夏春谷)2 ; Li FW(李福伟)1,2; Li FW(李福伟)
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| 2013 | |
| Source Publication | ChemSusChem
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| ISSN | 1864-5631 |
| Volume | 6Issue:11Pages:2190-2197 |
| Abstract | Considerable effort has been applied to the development of new processes and catalysts for cellulose conversion to valuable platform chemicals. Isosorbide is among the most interesting products as it can be applied as a monomer and building block for the future replacement of fossil resource-based products. A sustainable method of isosorbide production from cellulose is presented in this work. The strategy relies on a bifunctional Ru catalyst supported on mesoporous niobium phosphate in a H2 atmosphere under pressure without further addition of any soluble acid. Over 50% yield of isosorbide with almost 100% cellulose conversion can be obtained in 1 h. The large surface area, pore size, and strong acidity of mesoporous niobium phosphate promote the hydrolysis of cellulose and dehydration of sorbitol; additionally, the appropriate size of the supported Ru nanoparticles avoids unnecessary hydrogenolysis of sorbitol. Under a cellulose/catalyst mass ratio of 43.3, the present bifunctional catalyst could be stably used up to six times, with its mesoporous structure well preserved and without detectable Ru leaching into the reaction solution. |
| Keyword | Biomass Cellulose Heterogeneous Catalysis Isosorbide Supported Catalysts |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1002/cssc.201300701 |
| Funding Organization | the Chinese Academy of Sciences;the National Natural Science Foundation of China (21002106;21133011);Natural Science Foundation of Jiangsu Province (BK20130354);Jiangsu Planned Projects for Postdoctoral Research Funds of China (1202066C) |
| Indexed By | SCI |
| If | 7.117 |
| Language | 英语 |
| Funding Project | 均相催化课题组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4804 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Li FW(李福伟) |
| Affiliation | 1.Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Lab Nanocatalyt Mat & Technol, Suzhou 215123, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 3.PetroChina Petrochem Res Inst, Lab Biofuel & New Energy, Beijing 100195, Peoples R China |
| Recommended Citation GB/T 7714 | Sun P,Long XD,He H,et al. Conversion of Cellulose into Isosorbide over Bifunctional Ruthenium Nanoparticles Supported on Niobium Phosphate[J]. ChemSusChem,2013,6(11):2190-2197. |
| APA | Sun P,Long XD,He H,Xia CG,Li FW,&李福伟.(2013).Conversion of Cellulose into Isosorbide over Bifunctional Ruthenium Nanoparticles Supported on Niobium Phosphate.ChemSusChem,6(11),2190-2197. |
| MLA | Sun P,et al."Conversion of Cellulose into Isosorbide over Bifunctional Ruthenium Nanoparticles Supported on Niobium Phosphate".ChemSusChem 6.11(2013):2190-2197. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| ChemSusChem2013, 6, （1480KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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