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Synthesis, Characterization, and Catalytic Performance of Nest-Like Magnesia Spheres
Zhang Shigang1,2,3; Xu Lei1,2; Liu Hongchao1,2; Meng Shuanghe1,2; Yang Yue1,2; Chen Jiping4; Liu Zhongmin1,2
关键词Porous Nest-like Magnesium Oxide Self-assembly Propylene Glycol Acetol
刊名CHINESE JOURNAL OF CATALYSIS
2009-06-01
30期:6页:514-518
收录类别SCI
文章类型Article
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
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.
语种英语
WOS记录号WOS:000267780100008
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141333
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, 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
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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.
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