About: Possibilities of the 13C NMR Spectroscopy Application in the Study of Initiation Reactivity of Highly Thermally Stable Polynitro Arenes

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Description	Práce je věnována aplikaci 13C NMR chemických posunů, C, ve studiu iniciační reaktivity 1,3-dinitrobenzenu (1,3-DNB), 1,3,5-trinitrobenzenu (TNB), 2,2,4,4,6,6-hexanitro-1,1-biphenylu (HNB), 2,2,4,4,4,6,6,6-oktanitro-1,1:3,1-terfenylu (ONT), 2,2,2,4,4,4,6,6,6-nonanitro-1,1:3,1-terfenylu (NONA), 2,4,6-tris(2,4,6-trinitrofenyl)-1,3,5-triazinu (TPT), 2,2,2,2,4,4,4,4,6,6,6,6-dodekanitro-1,1:31:3,1-quaterfenylu (DODECA) a 1,4,5,8-tetranitronafhthalenu (TENN). Jako charakteristiky iniciační reaktivity studovaných polynitroarenů byly brány aktivační energie jejich tepelného rozkladu, prahy jejich tepelné stálosti, teploty vzbuchu, počátky jejich tepelného rozkladu, jejich citlivosti k nárazu a elektrické jiskře, a jejich výbuchová tepla. Byly nalezeny vztahy mezi C, hodnotami a uvedenými charakteristikami reaktivity studovaných sloučenin. Je konstatováno, že kumulace trinitrofenylenovývh stavebních jednotek v molekule vede k poklesu tepelné stability v rezultujících poly (cs) The paper is focused on application of 13C NMR chemical shift, C, in the study of initiation reactivity of 1,3-dinitrobenzene (1,3-DNB), 1,3,5-trinitrobenzene (TNB), 2,2,4,4,6,6-hexanitro-1,1-biphenyl (HNB), 2,2,4,4,4,6,6,6-octanitro-1,1:3,1-terphenyl (ONT), 2,2,2,4,4,4,6,6,6-nonanitro-1,:3,1-terphenyl (NONA), 2,4,6-tris(2,4,6-trinitrophenyl)-1,3,5-triazine (TPT), 2,2,2,2,4,4,4,4,6,6,6,6-dodecanitro-1,1:31:3,1-quaterphenyl (DODECA) and 1,4,5,8-tetranitronaphthalene (TENN). In the nature of the characteristics of the studied polynitro aenes reactivity, activation energies of their thermal decomposition, their thermostability thresholds, ignition temperatures, onsets of their exothermic decomposition, their sensitivities to impact and electric spark and their heats of explosion are taken. The relationships found between the delta C values and mentioned characteristics make it possible to specify reaction centres in molecules of the studied arenes. It is stated th The paper is focused on application of 13C NMR chemical shift, C, in the study of initiation reactivity of 1,3-dinitrobenzene (1,3-DNB), 1,3,5-trinitrobenzene (TNB), 2,2,4,4,6,6-hexanitro-1,1-biphenyl (HNB), 2,2,4,4,4,6,6,6-octanitro-1,1:3,1-terphenyl (ONT), 2,2,2,4,4,4,6,6,6-nonanitro-1,:3,1-terphenyl (NONA), 2,4,6-tris(2,4,6-trinitrophenyl)-1,3,5-triazine (TPT), 2,2,2,2,4,4,4,4,6,6,6,6-dodecanitro-1,1:31:3,1-quaterphenyl (DODECA) and 1,4,5,8-tetranitronaphthalene (TENN). In the nature of the characteristics of the studied polynitro aenes reactivity, activation energies of their thermal decomposition, their thermostability thresholds, ignition temperatures, onsets of their exothermic decomposition, their sensitivities to impact and electric spark and their heats of explosion are taken. The relationships found between the delta C values and mentioned characteristics make it possible to specify reaction centres in molecules of the studied arenes. It is stated th (en)
Title	Possibilities of the 13C NMR Spectroscopy Application in the Study of Initiation Reactivity of Highly Thermally Stable Polynitro Arenes Možnosti aplikace 13C NMR spektroskopie ve studiu iniciační reaktivity vysoce tepelně stálých polynitroarenů (cs) Possibilities of the 13C NMR Spectroscopy Application in the Study of Initiation Reactivity of Highly Thermally Stable Polynitro Arenes (en)
skos:prefLabel	Possibilities of the 13C NMR Spectroscopy Application in the Study of Initiation Reactivity of Highly Thermally Stable Polynitro Arenes Možnosti aplikace 13C NMR spektroskopie ve studiu iniciační reaktivity vysoce tepelně stálých polynitroarenů (cs) Possibilities of the 13C NMR Spectroscopy Application in the Study of Initiation Reactivity of Highly Thermally Stable Polynitro Arenes (en)
skos:notation	RIV/00216275:25310/07:00006174!RIV08-MSM-25310___
http://linked.open.../vavai/riv/strany	127-135
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021627501)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Zeman, Svatopluk Svobodová, Markéta Roháč, Michal
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	442681
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/07:00006174
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	13C NMR chemical shifts; electric spark sensitivity; impact sensitivity; initiation reactivity; polynitro arenes; thermal reactivity (en)
http://linked.open.../riv/klicoveSlovo	impact sensitivity initiation reactivity thermal reactivity electric spark sensitivity polynitro arenes 13C NMR chemical shifts
http://linked.open...ontrolniKodProRIV	[2D774844CDA4]
http://linked.open...v/mistoKonaniAkce	Xiۥan, Shaanxi, Peoples Rep. of China
http://linked.open...i/riv/mistoVydani	Beijing
http://linked.open...i/riv/nazevZdroje	Theory & Practice of Energetic Materials
http://linked.open...in/vavai/riv/obor	JY
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Zeman, Svatopluk Svobodová, Markéta Roháč, Michal
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Science Press
https://schema.org/isbn	978-7-03-020254-3
http://localhost/t...ganizacniJednotka	25310

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