| Functionalized ionic liquids supported on silica as mild and effective heterogeneous catalysts for dehydration of biomass to furan derivatives | |
| Department | OSSO国家重点实验室 |
Xu HM(许海梅)1,2; Zhao HH(赵华华)1 ; Song HL(宋焕玲)1,3; Miao ZC(苗智超)1,2; Yang J(杨建)1; Zhao J(赵军)1; Liang N(梁宁)4; Chou LJ(丑凌军)1,3; Chou LJ(丑凌军)
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| 2015 | |
| Source Publication | Journal of Molecular Catalysis A: Chemical
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| ISSN | 1381-1169 |
| Volume | 410Pages:235-241 |
| Abstract | A series of functional ionic liquid supported silica nanoparticles with different acidity (ILs/Si02) have been prepared by covalent bonds using novel, non-toxic ethanol as solvent. Compared with using toluene or acetonitrile as solvent in traditional prepared method, the process represents a green, environmental friendly route to synthesize supported functional ionic liquid catalysts (SFILCs). These SFILCs, with the benefits of ionic liquid and the advantages of immobilization, were first systematically utilized in biomass dehydration reactions and proved to be efficient heterogeneous catalysts for the preparation of furan derivatives from various carbohydrates. However, the supported dual acidic functional ionic liquid catalyst (3-sulfobuty1-1-(3-propyltriethoxysilane) imidazolium hydrogen sulfate) was found to be more active and selective than other ILs/SiO2 and the conversion of fructose, glucose, xylose, sucrose, cellobiose was up to 99, 96, 94, 76 and 99%. Moreover, the reducing sugar (TRS) yield of microcrystalline cellulose dehydration was up to 77%. |
| Keyword | Carbohydrates 5-hmf Furfural Ionic Liquids Immobilization |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.molcata.2015.09.020 |
| Funding Organization | the National Natural Science Foundation of China (Nos. 21133011;21373244) |
| Indexed By | SCI |
| If | 3.615 |
| Language | 英语 |
| Funding Project | 多相选择氧化课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18695 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Chou LJ(丑凌军) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Suzhou Inst NanoTech & NanoBion, Suzhou 215123, Peoples R China 4.Gansu Inst Business & Technol, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Xu HM,Zhao HH,Song HL,et al. Functionalized ionic liquids supported on silica as mild and effective heterogeneous catalysts for dehydration of biomass to furan derivatives[J]. Journal of Molecular Catalysis A: Chemical,2015,410:235-241. |
| APA | Xu HM.,Zhao HH.,Song HL.,Miao ZC.,Yang J.,...&丑凌军.(2015).Functionalized ionic liquids supported on silica as mild and effective heterogeneous catalysts for dehydration of biomass to furan derivatives.Journal of Molecular Catalysis A: Chemical,410,235-241. |
| MLA | Xu HM,et al."Functionalized ionic liquids supported on silica as mild and effective heterogeneous catalysts for dehydration of biomass to furan derivatives".Journal of Molecular Catalysis A: Chemical 410(2015):235-241. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Xu-2015-Functionaliz（1166KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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