Catalytic selective etherification of hydroxyl groups in 5-hydroxymethylfurfural over H4SiW12O40/MCM-41 nanospheres for liquid fuel production
文献类型：期刊论文
| 作者 | Che, Penghua1,2; Lu, Fang1; Zhang, Junjie1,2; Huang, Yizheng1; Nie, Xin1; Gao, Jin1; Xu, Jie1 |
| 刊名 | bioresource technology
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 119页码:433-436 |
| 关键词 | Etherification 5-Hydroxymethylfurfural Tungstosilicic acid MCM-41 nanospheres 5-Ethoxymethylfurfural |
| 英文摘要 | 5-hydroxymethylfurfural (hmf) is an important biomass-derived building block, but production and sustainable utilization of hmf remain challenging due to reactions of the highly reactive functional groups of this compound. h4siw12o40/mcm-41 nanospheres were developed that exhibit 84.1% selectivity to 5-ethoxymethylfurfural (emf) when hmf conversion reaches 92.0%, during etherification of 5-hydroxymethylfurfural (hmf) with ethanol under mild conditions. the catalyst could be reused, and its activity remained unaffected over five cycles. the strong acidity of the catalyst significantly enhanced etherification. the acetalized byproducts, 5-(diethoxymethyl)-2-furanmethanol and the hmf-dimer (5,5'(oxybis(methylene))bis-2-furfural), can be converted into hmf and then transformed to the main product, emf, by using this catalyst to shift the reaction equilibrium. (c) 2012 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; technology |
| 类目[WOS] | agricultural engineering ; biotechnology & applied microbiology ; energy & fuels |
| 研究领域[WOS] | agriculture ; biotechnology & applied microbiology ; energy & fuels |
| 关键词[WOS] | conversion ; biomass ; efficient |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000307617600056 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/143025]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Che, Penghua,Lu, Fang,Zhang, Junjie,et al. Catalytic selective etherification of hydroxyl groups in 5-hydroxymethylfurfural over H4SiW12O40/MCM-41 nanospheres for liquid fuel production[J]. bioresource technology,2012,119:433-436. |
| APA | Che, Penghua.,Lu, Fang.,Zhang, Junjie.,Huang, Yizheng.,Nie, Xin.,...&Xu, Jie.(2012).Catalytic selective etherification of hydroxyl groups in 5-hydroxymethylfurfural over H4SiW12O40/MCM-41 nanospheres for liquid fuel production.bioresource technology,119,433-436. |
| MLA | Che, Penghua,et al."Catalytic selective etherification of hydroxyl groups in 5-hydroxymethylfurfural over H4SiW12O40/MCM-41 nanospheres for liquid fuel production".bioresource technology 119(2012):433-436. |
入库方式： OAI收割
来源：大连化学物理研究所
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