| Separation of Felted Explosives by Pressurized Microemulsion Electrokinetic Chromatography |
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| 作者姓名： | JingJIANG SuXuanGONG HuWeiLIU YongZHANG YuLinDENG JunLingGU AiQinLUO LiXinWANG |
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| 作者单位： | [1]ChemistryDepartment,SchoolofSciences,BeijingInstituteofTechnology,Beijing100081 [2]CollegeofChemistryandMolecularEngineering,PekingUniversity.Beijing100871 [3]InstituteofAppliedChemistry,ChineseAcademyofEngineeringPhysics,Mianyang621900 [4]SchoolofLifeScienceandTechnology,BeijingInstituteofTechnology,Beijing100081 |
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| 摘 要： | A new MEEKC method assisted with pressure-driven mobile phase was presented for the separation of felted explosives. Microemulsion solution was composed of 80 mmol/L heptane-120 mmol/L SDS (sodium dodecyl sulphate)-900 mmol/L butanol-10 mmol/L borate at pH 9.4 and a pressure-driven flow of 0.020 mL/min under 1.3 MPa was employed to manipulate the separation. Explosives HMX (1,3,5,7-tetranitro-1,3,5,7-tetrazacyclooctane) and TATB(triamino-trinitrobenzene), which were felted on fluorine rubber F2311 (polytrifluorochlorethylene and polyvinylidene fluoride 1/1 co-polymerization) and F2314 (polytrifluorochlorethylene and polyvinylidene fluoride 4/1 co-polymerization) were well separated with very good peak shapes.
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| 关 键 词： | 微乳液电动色谱分析 黏结易爆物 分离增压色谱 1 3 5 7-四硝基-1 3 5 7-四环辛烷 三氨基-三硝基苯 |
Separation of Felted Explosives by Pressurized Microemulsion Electrokinetic Chromatography |
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| JingJIANG SuXuanGONG HuWeiLIU YongZHANG YuLinDENG JunLingGU AiQinLUO LiXinWANG.Separation of Felted Explosives by Pressurized Microemulsion Electrokinetic Chromatography[J].Chinese Chemical Letters,2004,15(7):831-833. |
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| Authors: | Jing JIANG Su Xuan GONG Hu Wei LIU Yong ZHANG Yu Lin DENG Jun Ling GU Ai Qin LUO Li Xin WANG
Chemistry |
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| Institution: | Jing JIANG,Su Xuan GONG,Hu Wei LIU,Yong ZHANG,Yu Lin DENG,Jun Ling GU,Ai Qin LUO,Li Xin WANG
Chemistry Department,School of Sciences,Beijing Institute of Technology,Beijing 100081
College of Chemistry and Molecular Engineering,Peking University,Beijing 100871
Institute of Applied Chemistry,Chinese Academy of Engineering Physics,Mianyang 621900
School of Life Science and Technology,Beijing Institute of Technology,Beijing 100081 |
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| Abstract: | A new MEEKC method assisted with pressure-driven mobile phase was presented for the separation of felted explosives. Microemulsion solution was composed of 80 mmol/L heptane -120 mmol/L SDS (sodium dodecyl sulphate) - 900 mmol/L butanol - 10 mmol/L borate at pH 9.4 and a pressure-driven flow of 0.020 mL/min under 1.3 MPa was employed to manipulate the separation. Explosives HMX (1, 3, 5, 7-tetranitro-l, 3, 5, 7-tetrazacyclooctane) and TATB (triamino-trinitrobenzene), which were felted on fluorine rubber F2311 (polytrifluorochlorethylene and polyvinylidene fluoride 1/1 co-polymerization) and F2314 (polytrifluorochlorethylene and polyvinylidene fluoride 4/1 co-polymerization) were well separated with very good peak shapes. |
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| Keywords: | Felted explosives microemulsion electrokinetic chromatography (MEEKC) separation pressurized MEEKC |
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