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Surface modification of spherical magnesium oxide with ethylene glycol
Jin, Jing1,2; Zhang, Zhiping3; Ma, Huilian1; Lu, Xianbo1; Chen, Jiping1; Zhang, Qing1; Zhang, Haijun1; Ni, Yuwen1; Chen JP(陈吉平)
关键词Spherical Magnesium Oxide Modification Ethylene Glycol Surface Area Pore Size
刊名MATERIALS LETTERS
2009-07-15
DOI10.1016/j.matlet.2009.04.003
63期:17页:1514-1516
收录类别SCI
文章类型Article
部门归属1
项目归属103
产权排名1;1
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]Materials Science ; Physics
关键词[WOS]LIQUID-CHROMATOGRAPHY ; MICROSPHERES ; MGO
英文摘要The surface of spherical magnesium oxide has been modified with ethylene glycol in the presence of basic aqueous solution. Fourier transform infrared spectra have shown the presence of the graft group ethylene glycol on the surface of spherical magnesium oxide. In addition, this conclusion can also be drawn from appearance of new diffraction peak in X-ray diffraction pattern. Although magnesium oxide microspheres can directly react with ethylene glycol in 373 K for 24 h, owing to Lewis acid and alkali interaction, product derived is colloidal and difficult to filter so that their morphology is easy to be destroyed, However, in the presence of basic aqueous solution. their morphology still retains. The modified magnesium oxide illustrates a specific surface area of 55.9 m(2)/g and a narrow pore size distribution centered at 8.96 nm. (C) 2009 Elsevier B.V. All rights reserved.
语种英语
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WOS记录号WOS:000266852000019
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被引频次:7[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/321008/101737
专题中国科学院大连化学物理研究所
通讯作者Chen JP(陈吉平)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
3.Brigham Young Univ, Provo, UT 84602 USA
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GB/T 7714
Jin, Jing,Zhang, Zhiping,Ma, Huilian,et al. Surface modification of spherical magnesium oxide with ethylene glycol[J]. MATERIALS LETTERS,2009,63(17):1514-1516.
APA Jin, Jing.,Zhang, Zhiping.,Ma, Huilian.,Lu, Xianbo.,Chen, Jiping.,...&陈吉平.(2009).Surface modification of spherical magnesium oxide with ethylene glycol.MATERIALS LETTERS,63(17),1514-1516.
MLA Jin, Jing,et al."Surface modification of spherical magnesium oxide with ethylene glycol".MATERIALS LETTERS 63.17(2009):1514-1516.
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