Morphology-controlled synthesis of alpha-MoO3 nanomaterials for ethanol oxidation

doi:10.1039/c3ta13402d

DICP OpenIR

	Morphology-controlled synthesis of alpha-MoO3 nanomaterials for ethanol oxidation
	Li, Zhongcheng 1,2; Li, Yong 1; Zhan, Ensheng 1; Ta, Na 1; Shen, Wenjie 1
Source Publication	JOURNAL OF MATERIALS CHEMISTRY A
	2013
DOI	10.1039/c3ta13402d
Volume	1 Issue:48 Pages:15370-15376
Indexed By	SCI
Subtype	Article
WOS Headings	Science & Technology ; Physical Sciences ; Technology
WOS Subject	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research Area	Chemistry ; Energy & Fuels ; Materials Science
WOS Keyword	MOLYBDENUM TRIOXIDE ; SELECTIVE OXIDATION ; PROPENE OXIDATION ; CRYSTAL PLANES ; MOO3 ; NANORODS ; TEMPERATURE ; NANOBELTS ; CATALYSTS ; METHANOL
Abstract	alpha-MoO3 nanobelts of about 8 nm in thickness, 60 nm in width and 0.7-7.5 mu m in length were synthesized through a hydrothermal process. It was found that the pH value and the concentration of the surfactant (P123) played crucial roles in determining the crystal phase and the shape of the MoO3 nanomaterials. Small-sized nanobelts were produced at a lower pH value and a suitable P123 concentration in the synthetic solution. Further increase in the surfactant concentration directed self-assembly of the nanobelts into hierarchical microflowers. The alpha-MoO3 nanobelts showed a relatively higher activity but a lower selectivity toward acetaldehyde in ethanol oxidation than the microflowers, primarily due to the large exposure of the (010) planes.
Language	英语
WOS ID	WOS:000327446900026
Citation statistics	Cited Times:17[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://cas-ir.dicp.ac.cn/handle/321008/137633
Collection	中国科学院大连化学物理研究所
Affiliation	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation GB/T 7714	Li, Zhongcheng,Li, Yong,Zhan, Ensheng,et al. Morphology-controlled synthesis of alpha-MoO3 nanomaterials for ethanol oxidation[J]. JOURNAL OF MATERIALS CHEMISTRY A,2013,1(48):15370-15376.
APA	Li, Zhongcheng,Li, Yong,Zhan, Ensheng,Ta, Na,&Shen, Wenjie.(2013).Morphology-controlled synthesis of alpha-MoO3 nanomaterials for ethanol oxidation.JOURNAL OF MATERIALS CHEMISTRY A,1(48),15370-15376.
MLA	Li, Zhongcheng,et al."Morphology-controlled synthesis of alpha-MoO3 nanomaterials for ethanol oxidation".JOURNAL OF MATERIALS CHEMISTRY A 1.48(2013):15370-15376.

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