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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)
KeywordSpherical Magnesium Oxide Modification Ethylene Glycol Surface Area Pore Size
Source PublicationMATERIALS LETTERS
2009-07-15
DOI10.1016/j.matlet.2009.04.003
Volume63Issue:17Pages:1514-1516
Indexed BySCI
SubtypeArticle
Department1
Funding Project103
Contribution Rank1;1
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS Research AreaMaterials Science ; Physics
WOS KeywordLIQUID-CHROMATOGRAPHY ; MICROSPHERES ; MGO
AbstractThe 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.
Language英语
URL查看原文
WOS IDWOS:000266852000019
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/101737
Collection中国科学院大连化学物理研究所
Corresponding AuthorChen JP(陈吉平)
Affiliation1.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
Recommended Citation
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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