Dehydration of fructose into 5-hydroxymethylfurfural by high stable ordered mesoporous zirconium phosphate

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	Dehydration of fructose into 5-hydroxymethylfurfural by high stable ordered mesoporous zirconium phosphate
	Xu HM(许海梅)1,2; Miao ZC(苗智超)1,2 ; Zhao HH(赵华华)1 ; Yang J(杨建)1 ; Zhao J(赵军)1 ; Song HL(宋焕玲)1,3 ; Liang N(梁宁)4; Chou LJ(丑凌军)1,3 ; Chou LJ(丑凌军)
刊名	Fuel
	2015
卷号	145 页码:234-240
关键词	Carbohydrate Solid acid 5-HMF Zirconium oxophosphate Heterogeneous catalysis
ISSN号	0016-2361
通讯作者	丑凌军
英文摘要	In this paper, a series of ordered mesoporous zirconium oxophosphate with different P/Zr molar ratios (M-ZrPO-x) were prepared via one-pot evaporation induced self-assembly strategy (EISA). The catalytic performance of M-ZrPO-x for the dehydration reaction of fructose to produce 5-hydroxymethylfurfural (5-HMF) was also studied. With high concentration of Bronsted and Lewis acid sites measured through NH₃-TPD and pyridine-IR, M-ZrPO-0.75 performed high catalytic activity (up to 97.4%) and selectivity (79.6%) of 5-HMF under relatively mild conditions. Furthermore, M-ZrPO-0.75 performed excellent catalytic stability. Based on detailed analyses of XRD, SEM, TEM, BET and XRF, the structural, surface and textural properties of M-ZrPO-0.75 after reaction were investigated. Obtained results demonstrated that the mesostructure still retained even after twelve cycles, which may be ascribed to the "ordered" mesoporous properties and high thermal stability. In addition, a lower activation energy was obtained in this M-ZrPO catalytic system using dimethyl sulfoxide as solvent.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Nos. 21133011;21373244)
语种	英语
WOS记录号	WOS:000349088800027
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18685]
专题	兰州化学物理研究所_OSSO国家重点实验室
通讯作者	Chou LJ(丑凌军)
作者单位	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
推荐引用方式 GB/T 7714	Xu HM,Miao ZC,Zhao HH,et al. Dehydration of fructose into 5-hydroxymethylfurfural by high stable ordered mesoporous zirconium phosphate[J]. Fuel,2015,145:234-240.
APA	Xu HM.,Miao ZC.,Zhao HH.,Yang J.,Zhao J.,...&丑凌军.(2015).Dehydration of fructose into 5-hydroxymethylfurfural by high stable ordered mesoporous zirconium phosphate.Fuel,145,234-240.
MLA	Xu HM,et al."Dehydration of fructose into 5-hydroxymethylfurfural by high stable ordered mesoporous zirconium phosphate".Fuel 145(2015):234-240.