| 3-硝基-1,2,4-三唑-5-酮银盐的合成和热分解性能 |
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| 引用本文： | 柴春鹏,甘志勇,李娜,罗运军.3-硝基-1,2,4-三唑-5-酮银盐的合成和热分解性能[J].火炸药学报,2011,34(2):36-38. |
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| 作者姓名： | 柴春鹏 甘志勇 李娜 罗运军 |
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| 作者单位： | 北京理工大学材料科学与工程学院,北京,100081 |
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| 基金项目： | 武器设备预研基金项目(9140A1205029Ba0138)资助 |
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| 摘 要： | 将3-硝基-1,2,4-三唑-5-酮(NTO)的钠盐水溶液与硝酸银水溶液反应,制备了3-硝基-1,2,4-三唑-5-酮银盐(AgNTO·2H2O).用DSC、TG分析了其热行为,AgNTO·2H2O盐的热分解过程分为4个阶段:脱水、硝基的断裂和分解、三唑环的断裂分解和无机物的初步生成、最终分解为无机物.最大分解温度在2...
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| 关 键 词： | 分析化学 3-硝基-1 2 4-三唑-5-酮银盐 热分解 |
Synthesis and Thermal Decomposition Behavior of 3-Nitro-1,2,4-triazol-5-one Silver Salt |
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| CHAI Chun-peng,GAN Zhi-yong,LI Na,LUO Yun-jun.Synthesis and Thermal Decomposition Behavior of 3-Nitro-1,2,4-triazol-5-one Silver Salt[J].Chinese Journal of Explosives & Propellants,2011,34(2):36-38. |
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| Authors: | CHAI Chun-peng GAN Zhi-yong LI Na LUO Yun-jun |
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| Affiliation: | CHAI Chun-peng,GAN Zhi-yong,LI Na,LUO Yun-jun(School of Materials Science and Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | 3-Nitro-1,2,4-triazol-5-one silver salt was synthesized by the reaction of 3-nitro-1,2,4-triazole-5-one(NTO) sodium salt with silver nitrate aqueous solution.Its thermal behavior was characterized by DSC and TG.The decomposition process of AgNTO·2H2O was divided into four stages:dehyration process,fracture and decomposition of nitro-group,breaking of triazole ring and the primary formation of inorganic materials,the ultimate generation of Ag2CO3 and the maximum decomposition temperature was about 230℃.The ultimate decomposition product is Ag2CO3. |
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| Keywords: | analytical chemistry 3-nitro-1 2 4-triazole-5-one silver salt thermal decomposition |
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