One-pot Synthesis of High Value-added Chemicals from Furfural over Bimetal-doped Beta Zeolite and Carbon Solid Acid Catalysts

GIEC OpenIR

	One-pot Synthesis of High Value-added Chemicals from Furfural over Bimetal-doped Beta Zeolite and Carbon Solid Acid Catalysts
	Lu, Yijuan 1; Li, Wenzhi 1; Zhu, Yuanshuai 1; Zhang, Tingwei 1; Zhang, Qi2 ; Liu, Qiying2
	2018
发表期刊	BIORESOURCES
ISSN	1930-2126
卷号	13 期号:3 页码:5925-5941
通讯作者	Li, Wenzhi(liwenzhi@ustc.edu.cn)
摘要	A series of bimetal-doped beta zeolites were prepared via a simple post-synthesis strategy including dealumination and metal ion incorporation. The incorporation of ferromagnetic metals into lattice sites of Sn-beta was evidenced by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), UV-Vis spectroscopy and X-ray photoelectron spectroscopy (XPS). The high reduction temperature (1094 K) of cobalt in Co-Sn-beta zeolite, as determined by temperature programmed reduction (TPR), confirms that Co interacts strongly with the zeolite support, consistent with lattice tetrahedral (Td) coordination. Co-doped Sn-beta zeolite was found to be a promising Lewis acid catalyst together with a carbon solid acid for the conversion of furfural to isopropyl 4-oxovalerate (i-PL) and y-valerolactone (GVL). The highest total yield of 92.02% was obtained after reaction for 16 h at 160 degrees C, including 48.3% i-PL, 37.7% GVL, and 6.0% levulinic acid (LA). The catalysts could also be applied as robust catalysts in glucose conversion to 5-hydromethylfurfural. Zeolite catalysts designed and prepared by this strategy contain multiple metals, enhancing their flexibility and adjustability of function via changing the species and ratio of metals to derive optimized catalysts for specific reactions.
关键词	Transition metals Sn-beta Isopropyl 4-oxovalerate gamma-Valerolactone Furfural
关键词[WOS]	GAMMA-VALEROLACTONE ; LEVULINIC ACID ; LIGNOCELLULOSIC BIOMASS ; SN-BETA ; BIO-OIL ; ETHYL LEVULINATE ; HYDROGEN SOURCE ; FORMIC-ACID ; CONVERSION ; GLUCOSE
收录类别	SCI
语种	英语
资助项目	Science and Technological Fund of Anhui Province for Outstanding Youth[1508085J01] ; State Key Program of National Natural Science Foundation of China[51536009] ; National Key Technology R&D Program of China[2015BAD15B06]
WOS研究方向	Materials Science
项目资助者	Science and Technological Fund of Anhui Province for Outstanding Youth ; State Key Program of National Natural Science Foundation of China ; National Key Technology R&D Program of China
WOS类目	Materials Science, Paper & Wood
WOS记录号	WOS:000440506300083
出版者	NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/23725
专题	中国科学院广州能源研究所
通讯作者	Li, Wenzhi
作者单位	1.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Lu, Yijuan,Li, Wenzhi,Zhu, Yuanshuai,et al. One-pot Synthesis of High Value-added Chemicals from Furfural over Bimetal-doped Beta Zeolite and Carbon Solid Acid Catalysts[J]. BIORESOURCES,2018,13(3):5925-5941.
APA	Lu, Yijuan,Li, Wenzhi,Zhu, Yuanshuai,Zhang, Tingwei,Zhang, Qi,&Liu, Qiying.(2018).One-pot Synthesis of High Value-added Chemicals from Furfural over Bimetal-doped Beta Zeolite and Carbon Solid Acid Catalysts.BIORESOURCES,13(3),5925-5941.
MLA	Lu, Yijuan,et al."One-pot Synthesis of High Value-added Chemicals from Furfural over Bimetal-doped Beta Zeolite and Carbon Solid Acid Catalysts".BIORESOURCES 13.3(2018):5925-5941.