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Technologically Attractive Highly Thermostable Polynitro Arenes
Authors: Zeman Svatopluk | Roháč Michal
Year: 2006
Type of publication: článek v odborném periodiku
Name of source: HanNeng CaiLiao (Chinese Journal of Energetic Materials)
Publisher name: Chinese Academy of Engineering Physics(Zhongguo Gongcheng Wuli Yuanjiuyuan)
Place: Mianyang
Page from-to: 361-366
Titles:
Language Name Abstract Keywords
cze Technologicky atraktivní vysoce tepelně stále polynitroareny Práce je věnována 2,4,6,4´,6´,2˝,4˝,6˝-octanitro[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), N,N-bis(2,4-dinitrofenyl)-2,4,6-trinitroanilinu (NTFA), 2,2´,4,4´,6,6´-hexanitrobifenylu (HNB), 1,3-dinitrobenzenu (1,3-DNB) and 1,3,5-trinitrobenzenu (TNB). Iniciační reaktivita těchto polynitroarenů byla studována s použitím dat neizotermické diferenční termické analýzy (DTA), jejich teplot vzbuchu, citlivostí k nárazu, údajů z ruské manometrické metody a detonačních charakteristik. Pro porovnání byla také použita publikovaná data 2,2´,2˝,2´˝,4,4´,4˝,4´˝,6,6´,6˝,6´˝-dodecanitro-[1,3´,1´,1˝]quaterfenylu (DODECA). Práce specifikuje a diskutuje vztahy mezi výsledky použitých metod, včetně tvarů modifikovaného Evans?Polanyi?Semenov vztahu. Studované substance lze seřadit podle rostoucí tepelné reaktivity v řadu ONT-TPT-NONA-NTFA. DTA, výbušiny, teplota vzbuchu, citlivost k nárazu, tepelná reaktivita, ONT, NONA, NTFA
eng Technologically Attractive Highly Thermostable Polynitro Arenes The paper is focused on 2,4,6,4´,6´,2˝,4˝,6˝-octanitro[1,1´,3´,1˝]-terphenyl (ONT), 2,2´,2˝,4,4´,4˝,6,6´,6˝-nonanitro[1,1´,3´,1˝]-terphenyl (NONA), 2,4,6-tris(2,4,6-trinitrophenyl)-1,3,5-triazine (TPT), N,N-bis(2,4-dinitrophenyl)-2,4,6-trinitroaniline (NTFA), 2,2´,4,4´,6,6´-hexanitrobiphenyl (HNB), 1,3-dinitrobenzene (1,3-DNB) and 1,3,5-trinitrobenzene (TNB). The initiation reactivity of these substances has been studied by means of the data obtained from non-isothermal differential thermal analysis (DTA), their ignition temperatures, impact sensitivity, the data obtained from the Russian manometric method and the detonation characteristics. For comparison, also the data published about 2,2´,2˝,2´˝,4,4´,4˝,4´˝,6,6´,6˝,6´˝-dodecanitro-[1,3´,1´,1˝]quaterphenyl (DODECA) have been included. The paper specifies and discusses the relationships between the results of various methods used, inclusive of the forms of modified Evans?Polanyi?Semenov relationship. It has been stated that the technologically most attractive substances, out of those studied, can be ordered in the sequence ONT-TPT-NONA-NTFA according to their increasing thermal reactivity. DTA, explosives, ignition temperature, impact sensitivity, thermal reactivity, ONT, NONA, NTFA

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