Nanocoating of magnetic cores with sulfonic acid functionalized shells for the catalytic dehydration of fructose to 5-hydroxymethylfurfural
文献类型：期刊论文
| 作者 | Zhang, Xiaochen1; Wang, Min1; Wang, Yehong1; Zhang, Chaofeng1,2; Zhang, Zhe1,2; Wang, Feng1; Xu, Jie1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 35期号:5页码:703-708 |
| 关键词 | Magnetic particle Nanocatalyst Fructose dehydration 5-Hydroxymethylfurfural Sulfonic acid |
| 通讯作者 | 王峰 ; 徐杰 |
| 英文摘要 | a magnetically recyclable acid catalyst composed of an fe3o4 core and sulfonic acid functionalized silica shell has been prepared using the reverse microemulsion method. the fe3o4 core was coated with a phenyl modified silica shell nanolayer, and the phenyl groups were subsequently sulfonated to generate a solid sulfonic acid catalyst. the resulting acid catalyst showed higher activity than the conventional a-15 catalyst and comparable activity to several homogeneous sulfonic acid catalysts for the dehydration of fructose to 5-hydroxymethylfurfural (hmf). this process gave a fructose conversion of 99% with an hmf yield of 82% following 3 h in dimethylsulfoxide at 110 c. furthermore, the catalyst could be magnetically separated and recycled several times without losing its activity. (c) 2014, dalian institute of chemical physics, chinese academy of sciences. published by elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | ionic-liquid ; lignocellulosic biomass ; conversion ; glucose ; carbon ; transformation ; nanoparticles ; chemicals ; solvent ; phase |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000335622300013 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/143848]  |
| 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, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaochen,Wang, Min,Wang, Yehong,et al. Nanocoating of magnetic cores with sulfonic acid functionalized shells for the catalytic dehydration of fructose to 5-hydroxymethylfurfural[J]. chinese journal of catalysis,2014,35(5):703-708. |
| APA | Zhang, Xiaochen.,Wang, Min.,Wang, Yehong.,Zhang, Chaofeng.,Zhang, Zhe.,...&Xu, Jie.(2014).Nanocoating of magnetic cores with sulfonic acid functionalized shells for the catalytic dehydration of fructose to 5-hydroxymethylfurfural.chinese journal of catalysis,35(5),703-708. |
| MLA | Zhang, Xiaochen,et al."Nanocoating of magnetic cores with sulfonic acid functionalized shells for the catalytic dehydration of fructose to 5-hydroxymethylfurfural".chinese journal of catalysis 35.5(2014):703-708. |
入库方式： OAI收割
来源：大连化学物理研究所
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