| XeF和KrF的热催化合成及KrF在含氟高能氧化剂NFBF合成中的应用 |
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| 引用本文： | 党海军,黄力,徐前永,杨瑞甫,张宝川,王德贵,陆兆达.XeF和KrF的热催化合成及KrF在含氟高能氧化剂NFBF合成中的应用[J].无机化学学报,1996,12(1):18-23. |
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| 作者姓名： | 党海军 黄力 徐前永 杨瑞甫 张宝川 王德贵 陆兆达 |
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| 作者单位： | 西北核技术研究所 西安710024
(党海军，黄力，徐前永，杨瑞甫，张宝川，王德贵)，西北核技术研究所 西安710024(陆兆达) |
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| 摘 要： | 本文介绍了一种以氟气和惰性气体为原料合成 Kr F2 和 Xe F2 的热催化合成方法并对合成机理和条件作了简单的讨论 ,利用合成的 Kr F2 作为氟化剂合成了含氟高能氧化剂 NF4BF4,纯度约为 93%,其红外光谱和拉曼光谱基本与文献值吻合。元素分析结果表明产品 NF4BF4中含 B5.8%(mass) ,自由氟原子含量为 9.95%(mass) ,与理论值基本一致 ,此结果也间接证明了 Kr F2 质量的可靠性。粉末状的 Xe F2 经升华 -再结晶纯化后可得纯净晶体产品。
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| 关 键 词： | 合成 热催化 XeF2 KrF2 NF4BF4 |
| 收稿时间： | 1995/1/26 0:00:00 |
THERMAL CATALYTIC SYNTHESIS OF KrF2 AND XeF2, AND THE APPLICATION OF KrF2 IN THE SYNTHESISOF FLUORO-CONTAINING INORGANIC HIGH ENERGY OXIDIZER NF4BF4 |
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| Dang Haijun,Huang Li,Xu Qianyong,Yang Ruifu,Zhang Baochuan,Wang Degui and Lu Zhaoda.THERMAL CATALYTIC SYNTHESIS OF KrF2 AND XeF2, AND THE APPLICATION OF KrF2 IN THE SYNTHESISOF FLUORO-CONTAINING INORGANIC HIGH ENERGY OXIDIZER NF4BF4[J].Chinese Journal of Inorganic Chemistry,1996,12(1):18-23. |
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| Authors: | Dang Haijun Huang Li Xu Qianyong Yang Ruifu Zhang Baochuan Wang Degui and Lu Zhaoda |
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| Institution: | Northwest Institute of Nuclear Technology, Xian 710024,Northwest Institute of Nuclear Technology, Xian 710024,Northwest Institute of Nuclear Technology, Xian 710024,Northwest Institute of Nuclear Technology, Xian 710024,Northwest Institute of Nuclear Technology, Xian 710024,Northwest Institute of Nuclear Technology, Xian 710024 and Northwest Institute of Nuclear Technology, Xian 710024 |
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| Abstract: | The noble gas binary fluorides Kr F2 and Xe F2 were synthesized in large quantity using a thermal- catalyticmethod,and the reaction mechanism and the operation conditions were dis- cussed. The fluoro- containing inorganic high energy oxidizers NF4BF4wassynthesized in an- hydrous HF solution using Kr F2 as the fluoronating agentwith a purity of93% .The IR and Raman spectra of the products were in good agreementwith those reported.The boron con- tent in the NF4BF4productdetermined by ICP- AES is 5 .8% (mass) ,and the F-produced by the fast hydrolysis was determined,and it was found that the active fluorine content of the product in the hydrolysis reaction is only 9.95 % (mass) . The results,which conformed to the theoretical data,confirmed indirectly thatthe quality of Kr F2 is highly reliable. The pure Xe F2 is colorless crystal,which can be obtained by sublimation- recrystallization process. |
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| Keywords: | synthesis thermocatalytic Xe F2 Kr F2 NF4BF4 |
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