| An Explosive Organic／Inorganic Hybrid： Synthesis and Thermal Property of Octa （2,4-dinitrophenyl） silsesquioxane |
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| 作者姓名： | CHENHong-Ji |
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| 作者单位： | DepartmentofChemistry,JinanUniversity,Guangzhou510632,P.R.China |
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| 摘 要： | Octaphenylsilsesquioxane (OPhS) was prepared by a modifying method and a new core-shell nanocomposite, octa(2,4-dinitrophenyt)sitsesquioxane, (R2PhSiO1.5)8, R=-NO2, ODNPhS], was synthesized by nitration of OPhS in a mixed acid solution of nitric and sulfuric acids at about 60℃. Their molecular structures were determined by DRIFTS, ^1H NMR, ^13C NMR spectra analysis. The thermal analysis shows that ODNPhS is an explosive that detonates at about 420℃.
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| 关 键 词： | ODNPHS 合成 有机-无机混合物 热性质 |
| 收稿时间： | 2003-01-18 |
An Explosive Organic/Inorganic Hybrid:Synthesis and Thermal Property of Octa(2,4-dinitrophenyl) silsesquioxane |
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| CHENHong-Ji.An Explosive Organic/Inorganic Hybrid:Synthesis and Thermal Property of Octa(2,4-dinitrophenyl) silsesquioxane[J].Chemical Research in Chinese University,2004,20(1):42-45. |
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| Authors: | CHEN Hong-Ji |
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| Institution: | Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China |
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| Abstract: | Octaphenylsilsesquioxane(OPhS) was prepared by a modifying method and a new core-shell nanocomposite, octa(2,4-dinitrophenyl)silsesquioxane, (R2PhSiO1.5)8, R=-NO2, ODNPhS], was synthesized by nitration of OPhS in a mixed acid solution of nitric and sulfuric acids at about 60 ℃. Their molecular structures were determined by DRIFTS, 1H NMR, 13C NMR spectra analysis. The thermal analysis shows that ODNPhS is an explosive that detonates at about 420 ℃. |
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| Keywords: | Core-shell nanocomposite Organic/inorganic hybrid Octa(2 4-dinitrophenyl)silsquioxane Thermal property |
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