Highly Dispersed Copper Nanoparticles Supported on Activated Carbon as an Efficient Catalyst for Selective Reduction of Vanillin

doi:10.1002/smll.201801953

HFCAS OpenIR > 中科院固体物理研究所

	Highly Dispersed Copper Nanoparticles Supported on Activated Carbon as an Efficient Catalyst for Selective Reduction of Vanillin
	Fan, Ruoyu 1,2; Chen, Chun1 ; Han, Miaomiao 1; Gong, Wanbing 1,2; Zhang, Haimin 1; Zhang, Yunxia1 ; Zhao, Huijun 1,3; Wang, Guozhong1
	2018-09-06
发表期刊	SMALL
ISSN	1613-6810
通讯作者	Chen, Chun(chenchun2013@issp.ac.cn) ; Zhao, Huijun(h.zhao@griffith.edu.au) ; Wang, Guozhong(gzhwang@issp.ac.cn)
摘要	Highly dispersed copper nanoparticles (Cu NPs) supported on activated carbon (AC) are effectively synthesized by one-pot carbothermal method at temperature range of 400-700 degrees C. The X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and Brunauer-Emmett-Teller analysis reveal that Cu NPs with diameters of 20-30 nm are evenly anchored in carbon matrix. The 15 wt%-Cu/AC-600 catalyst (derived at 600 degrees C) exhibits best bifunctional catalysis of aqueous-phase hydrodeoxygenation (HDO) and organic-phase transfer-hydrogenation reaction (THR) to selectively transform vanillin to 2-methoxy-4-methylphenol (MMP). In HDO of vanillin, the as-prepared catalyst achieves a 99.9% vanillin conversion and 93.2% MMP selectivity under 120 degrees C, 2.0 MPa H-2 within 5 h. Meanwhile, near-quantitative vanillin conversion and 99.1% MMP selectivity are also obtained under 180 degrees C within 5 h in THR of vanillin by using 2-propanol as hydrogen donor. The transforming pathways of vanillin are also proposed: vanillin is transformed into MMP via intermediate of 4-hydroxymethyl-2-methoxyphenol in HDO case and by direct hydrogenolysis of vanillin in THR course. More importantly, the activity and the selectivity do not change after 5 cycles, indicating the catalyst has excellent stability. The Cu-based catalyst is relatively cheap and preparation method is facile, green, and easy scale-up, thus achieving a low-cost transformation of biomass to bio-oils and chemicals.
关键词	carbothermal copper hydrodeoxygenation transfer-hydrogenation vanillin
DOI	10.1002/smll.201801953
关键词[WOS]	BIOFUEL UPGRADE REACTIONS ; METAL-ORGANIC FRAMEWORK ; PHASE HYDROGENATION ; WATER/OIL INTERFACE ; AROMATIC-ALDEHYDES ; LEVULINIC ACID ; DOPED CARBON ; HYDRODEOXYGENATION ; BIOMASS ; HYDROCARBONS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51432009] ; National Natural Science Foundation of China[51502297] ; National Natural Science Foundation of China[51372248] ; Instrument Developing Project of the Chinese Academy of Sciences[yz201421] ; National Natural Science Foundation of China[51432009] ; National Natural Science Foundation of China[51502297] ; National Natural Science Foundation of China[51372248] ; Instrument Developing Project of the Chinese Academy of Sciences[yz201421]
项目资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences ; Instrument Developing Project of the Chinese Academy of Sciences
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000443812600013
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：71[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/38561
专题	中科院固体物理研究所
通讯作者	Chen, Chun; Zhao, Huijun; Wang, Guozhong
作者单位	1.Chinese Acad Sci, Inst Solid State Phys, CAS Ctr Excellence Nanosci,Ctr Environm & Energy, Anhui Key Lab Nanomat & Nanotechnol,Key Lab Mat P, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230026, Anhui, Peoples R China 3.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Nathan, Qld 4222, Australia
推荐引用方式 GB/T 7714	Fan, Ruoyu,Chen, Chun,Han, Miaomiao,et al. Highly Dispersed Copper Nanoparticles Supported on Activated Carbon as an Efficient Catalyst for Selective Reduction of Vanillin[J]. SMALL,2018,14(36):11.
APA	Fan, Ruoyu.,Chen, Chun.,Han, Miaomiao.,Gong, Wanbing.,Zhang, Haimin.,...&Wang, Guozhong.(2018).Highly Dispersed Copper Nanoparticles Supported on Activated Carbon as an Efficient Catalyst for Selective Reduction of Vanillin.SMALL,14(36),11.
MLA	Fan, Ruoyu,et al."Highly Dispersed Copper Nanoparticles Supported on Activated Carbon as an Efficient Catalyst for Selective Reduction of Vanillin".SMALL 14.36(2018):11.