Conversion of Cellulose into Isosorbide over Bifunctional Ruthenium Nanoparticles Supported on Niobium Phosphate
文献类型：期刊论文
| 作者 | 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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| 刊名 | ChemSusChem
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| 出版日期 | 2013 |
| 卷号 | 6期号:11页码:2190-2197 |
| 关键词 | biomass cellulose heterogeneous catalysis isosorbide supported catalysts |
| ISSN号 | 1864-5631 |
| 通讯作者 | 李福伟 |
| 英文摘要 | 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. |
| 学科主题 | 物理化学与绿色催化 |
| 收录类别 | SCI |
| 资助信息 | 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) |
| 语种 | 英语 |
| WOS记录号 | WOS:000326840000030 |
| 公开日期 | 2013-12-20 |
| 源URL | [http://210.77.64.217/handle/362003/4804]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 通讯作者 | Li FW(李福伟) |
| 作者单位 | 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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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