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
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2013
DOI	10.1039/c3ta13402d
卷	1 期:48 页:15370-15376
收录类别	SCI
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]	MOLYBDENUM TRIOXIDE ; SELECTIVE OXIDATION ; PROPENE OXIDATION ; CRYSTAL PLANES ; MOO3 ; NANORODS ; TEMPERATURE ; NANOBELTS ; CATALYSTS ; METHANOL
英文摘要	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.
语种	英语
WOS记录号	WOS:000327446900026
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://cas-ir.dicp.ac.cn/handle/321008/137633
专题	中国科学院大连化学物理研究所
作者单位	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
推荐引用方式 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.