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| Description
| - The 15N NMR chemical shifts of eighteen polynitro arenes have been determined. The relationships were found and discussed between the characteristics of detonation and thermal decomposition, on the one hand, and 15N NMR chemical shifts of nitrogen atoms of the primarily split off nitro groups, on the other hand. Also the relationships are specified between the 15N NMR chemical shifts in the solid state of some polynitro derivatives of aminopyridines and aminopyrimidines, on the one hand, and squares of their detonation velocities, on the other. It has been stated that the chemical micro-mechanisms of primary fission processes of molecules of the studied compounds in the initiation by shock should be the same as in the case of their low-temperature thermal decomposition. Also mentioned is relevance of the modified Evans-Polanyi-Semenov relationship. On the basis of the findings presented it also has been stated that the detonation transformation itself of these polynitro compounds should be preceded by
- The 15N NMR chemical shifts of eighteen polynitro arenes have been determined. The relationships were found and discussed between the characteristics of detonation and thermal decomposition, on the one hand, and 15N NMR chemical shifts of nitrogen atoms of the primarily split off nitro groups, on the other hand. Also the relationships are specified between the 15N NMR chemical shifts in the solid state of some polynitro derivatives of aminopyridines and aminopyrimidines, on the one hand, and squares of their detonation velocities, on the other. It has been stated that the chemical micro-mechanisms of primary fission processes of molecules of the studied compounds in the initiation by shock should be the same as in the case of their low-temperature thermal decomposition. Also mentioned is relevance of the modified Evans-Polanyi-Semenov relationship. On the basis of the findings presented it also has been stated that the detonation transformation itself of these polynitro compounds should be preceded by (en)
- 15N NMR chemické posuny 18 polynitroarenů byly stanoveny. Vztahy byly nalezeny a diskutovány mezi charakteristikami detonace a tepelného rozkladu na jedné straně, a 15N NMR chemickými posuny na straně druhé. Jsou take specifikovány vztahy mezi 15N NMR chemickými posuny polynitroderivátů aminopyridinů a aminopyrimidinů v pevném stavu a čtverci jejich detonačních rychlostí. Je konstatováno, že chemický mikro-mechanizmus primárního štěpení molekul studovaných sloučenin v iniciaci rázem by měl být tentýž, jako v případě jejich nízkoteplotní tepelné dekompozice. Vzoomenuta je i relevance modifikovaného Evans-Polanyi-Semenovova vztahu. Na bazi získaných poznatků je také konstatováno, že detonační přeměně by měla ve výchozí výbušině předchazet indukční perioda. (cs)
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| Title
| - A Relationship between 15N NMR Chemical Shifts and Detonation Characteristics of Polynitro Derivatives of Arenes and Polyazaarenes
- A Relationship between 15N NMR Chemical Shifts and Detonation Characteristics of Polynitro Derivatives of Arenes and Polyazaarenes (en)
- Vztah mezi 15N NMR chemickými posuny a detonačními charakteristikami polynitroderivátů arenů a polyazaarenů (cs)
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| skos:prefLabel
| - A Relationship between 15N NMR Chemical Shifts and Detonation Characteristics of Polynitro Derivatives of Arenes and Polyazaarenes
- A Relationship between 15N NMR Chemical Shifts and Detonation Characteristics of Polynitro Derivatives of Arenes and Polyazaarenes (en)
- Vztah mezi 15N NMR chemickými posuny a detonačními charakteristikami polynitroderivátů arenů a polyazaarenů (cs)
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| skos:notation
| - RIV/00216275:25310/05:00003167!RIV06-MSM-25310___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/05:00003167
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - detonation; initiation mechanism; polynitro arenes; 15N NMR chemical shifts; thermal decomposition (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Central European Journal of Energetic Materials
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Zeman, Svatopluk
- Pešková, Markéta
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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