Effect of organic group on modified MSU-X silicate
文献类型：期刊论文
| 作者 | Gong, YJ; Li, ZH; Wu, D; Sun, YH; Deng, F; Luo, Q; Yue, Y |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2001 |
| 卷号 | 59期号:10页码:1592-1598 |
| 关键词 | mesoporous materials organo-functionalized MSU-X interfacial characteristics SAXS characterization |
| 英文摘要 | Organo - functionalized MSU - X [R - MSU - X, R = CH3, C6H5, CH2 = CH and NH2CONH(CH2)(3)] silicates were prepared by one - pot synthesis methodology, using an improved procedure developed for synthesizing MSU - X. The incorporated organic groups were characterized by XRD, FT - IR, C-13, Si-29 CP MAS NMR, HRTEM, SEM, TG, N-2 physisorption techniques, bulk element analysis and small angle X ray scattering (SAXS). The surface morphology and textural properties of such materials varied with R groups in organosiloxanes precursor and their content in the pore. The effects of the organic groups on the modified MSU - 1 were investigated carefully. SAXS results show that the organic groups appeared to be uniformly distributed in R - MSU - X and form interfacial layers that led to the scattering of the pore distortion and gave a negative deviation from Porod's law. The average thickness of the interfacial layer was further obtained by analyzing this deviation. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | MESOPOROUS SILICA ; RAY-SCATTERING ; SURFACTANT ; MCM-41 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000171884400013 |
| 公开日期 | 2015-12-08 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8638]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China 2.Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, YJ,Li, ZH,Wu, D,et al. Effect of organic group on modified MSU-X silicate[J]. ACTA CHIMICA SINICA,2001,59(10):1592-1598. |
| APA | Gong, YJ.,Li, ZH.,Wu, D.,Sun, YH.,Deng, F.,...&Yue, Y.(2001).Effect of organic group on modified MSU-X silicate.ACTA CHIMICA SINICA,59(10),1592-1598. |
| MLA | Gong, YJ,et al."Effect of organic group on modified MSU-X silicate".ACTA CHIMICA SINICA 59.10(2001):1592-1598. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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