Nitrate Combustion Methods to Prepare Highly Active Cu/ZnO Catalysts for Low-Temperature Methanol Synthesis: Comparative Behaviors of Citric Acid in Air or Argon Atmosphere

doi:10.1246/bcsj.20130115

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	Nitrate Combustion Methods to Prepare Highly Active Cu/ZnO Catalysts for Low-Temperature Methanol Synthesis: Comparative Behaviors of Citric Acid in Air or Argon Atmosphere
	Zeng, Chunyang 2; Shi, Lei 1,2; Sun, Jian 2; Yoneyama, Yoshiharu 2; Wang, Tiejun3 ; Tsubaki, Noritatsu 2,4
	2013-10-15
Source Publication	BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN
Volume	86 Issue:10 Pages:1202-1209
Abstract	A citric acid-assisted solid-state method is developed to prepare highly active Cu/ZnO catalysts in different atmospheres (air and argon). The entire catalyst preparation process is accomplished with inexpensive raw materials. It is environmentally friendly in that no water is used and no waste water is produced during the entire process. These as-prepared catalysts are investigated in low-temperature methanol synthesis with CO2-containing syngas. The properties of these catalysts are systematically studied by thermogravimetry differential thermal analysis, X-ray diffraction, Fourier transform-infrared spectroscopy, Raman spectroscopy, temperature-programmed reduction, Brunauer-Emmett-Teller, and N2O chemisorption techniques. The activity and methanol selectivity of Cu/ZnO catalysts are closely related to the metallic Cu-0 surface areas and Cu crystalline sizes. Compared with traditional solid-state or sol-gel autocombustion methods, the catalysts prepared by this citric acid-assisted solid-state method exhibit much higher activity and methanol selectivity.
Subtype	Article
WOS Headings	Science & Technology ; Physical Sciences
DOI	10.1246/bcsj.20130115
WOS Subject Extended	Chemistry
WOS Keyword	AUTO-COMBUSTION ; FUEL-CELL ; RAMAN ; POWDERS ; CARBON ; PRECURSOR ; HYDROGEN
Indexed By	SCI
Language	英语
WOS Subject	Chemistry, Multidisciplinary
WOS ID	WOS:000326481100012
Citation statistics	Cited Times:1[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/9165
Collection	中国科学院广州能源研究所生物质化工品制备实验室
Affiliation	1.Shenyang Univ Chem Technol, Dept Appl Chem, Shenyang 110142, Peoples R China 2.Toyama Univ, Sch Engn, Dept Appl Chem, Toyama 9308555, Japan 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.JST, ACT C, Kawaguchi, Saitama 3320012, Japan
Recommended Citation GB/T 7714	Zeng, Chunyang,Shi, Lei,Sun, Jian,et al. Nitrate Combustion Methods to Prepare Highly Active Cu/ZnO Catalysts for Low-Temperature Methanol Synthesis: Comparative Behaviors of Citric Acid in Air or Argon Atmosphere[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN,2013,86(10):1202-1209.
APA	Zeng, Chunyang,Shi, Lei,Sun, Jian,Yoneyama, Yoshiharu,Wang, Tiejun,&Tsubaki, Noritatsu.(2013).Nitrate Combustion Methods to Prepare Highly Active Cu/ZnO Catalysts for Low-Temperature Methanol Synthesis: Comparative Behaviors of Citric Acid in Air or Argon Atmosphere.BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN,86(10),1202-1209.
MLA	Zeng, Chunyang,et al."Nitrate Combustion Methods to Prepare Highly Active Cu/ZnO Catalysts for Low-Temperature Methanol Synthesis: Comparative Behaviors of Citric Acid in Air or Argon Atmosphere".BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 86.10(2013):1202-1209.

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