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

文献类型：期刊论文

作者Fan, Ruoyu2,3; Chen, Chun3; Han, Miaomiao3; Gong, Wanbing2,3; Zhang, Haimin3; Zhang, Yunxia3; Zhao, Huijun1,3; Wang, Guozhong3
刊名SMALL
出版日期2018-09-06
卷号14期号:36页码:11
关键词carbothermal copper hydrodeoxygenation transfer-hydrogenation vanillin
ISSN号1613-6810
DOI10.1002/smll.201801953
通讯作者Chen, Chun(chenchun2013@issp.ac.cn) ; Zhao, Huijun(h.zhao@griffith.edu.au) ; Wang, Guozhong(gzhwang@issp.ac.cn)
英文摘要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.
WOS关键词BIOFUEL UPGRADE REACTIONS ; METAL-ORGANIC FRAMEWORK ; PHASE HYDROGENATION ; WATER/OIL INTERFACE ; AROMATIC-ALDEHYDES ; LEVULINIC ACID ; DOPED CARBON ; HYDRODEOXYGENATION ; BIOMASS ; HYDROCARBONS
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]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000443812600013
出版者WILEY-V C H VERLAG GMBH
资助机构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 ; 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
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38561]  
专题合肥物质科学研究院_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.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Nathan, Qld 4222, Australia
2.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230026, Anhui, Peoples R China
3.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
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.

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来源：合肥物质科学研究院

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