Synthesis, Characterization, and Catalytic Performance of Nest-Like Magnesia Spheres

	Synthesis, Characterization, and Catalytic Performance of Nest-Like Magnesia Spheres
	Zhang Shigang 1,2,3; Xu Lei 1,2; Liu Hongchao 1,2; Meng Shuanghe 1,2; Yang Yue 1,2; Chen Jiping 4; Liu Zhongmin 1,2
刊名	chinese journal of catalysis
	2009-06-01
卷号	30 期号:6 页码:514-518
关键词	porous nest-like magnesium oxide self-assembly propylene glycol acetol
英文摘要	nest-like alkaline magnesium carbonate spheres were successfully prepared by precipitation of boiling mg(no(3))(2) solution by adding hot k(2)co(3) solution. thin alkaline magnesium carbonate nanoplates, which can convert to nest-like magnesium oxide (mgo) without changes of morphology by calcination, are self-assembled to nest-like spheres with a cave in the center of each particle. the obtained materials were characterized by nitrogen adsorption-desorption, x-ray diffraction, scanning electron microscopy, infrared spectroscopy, and thermogravimetry. the results showed that 150 m(2)/g of surface area and 0.51 cm(3)/g of pore volume were obtained for the nest-like mgo. moreover, 92.36% selectivity for acetol was achieved in the conversion of 1,2-propylene glycol over the mgo with nest-like structure.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, applied ; chemistry, physical ; engineering, chemical
研究领域[WOS]	chemistry ; engineering
关键词[WOS]	phase liquid-chromatography ; ft-ir analysis ; thermal-decomposition ; nanocrystalline mgo ; propylene-glycol ; nano-mgo ; carbonate ; oxide ; hydroxide ; surface
收录类别	SCI
语种	英语
WOS记录号	WOS:000267780100008
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/141333]
专题	大连化学物理研究所_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, Natl Engn Lab Methanol Olefin, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, Analyt Lab, Dalian 116023, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zhang Shigang,Xu Lei,Liu Hongchao,et al. Synthesis, Characterization, and Catalytic Performance of Nest-Like Magnesia Spheres[J]. chinese journal of catalysis,2009,30(6):514-518.
APA	Zhang Shigang.,Xu Lei.,Liu Hongchao.,Meng Shuanghe.,Yang Yue.,...&Liu Zhongmin.(2009).Synthesis, Characterization, and Catalytic Performance of Nest-Like Magnesia Spheres.chinese journal of catalysis,30(6),514-518.
MLA	Zhang Shigang,et al."Synthesis, Characterization, and Catalytic Performance of Nest-Like Magnesia Spheres".chinese journal of catalysis 30.6(2009):514-518.