NITRAMINES

作品数:18被引量:37H指数:5
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相关领域:兵器科学与技术更多>>
相关期刊:《Chinese Journal of Chemistry》《火炸药学报》《含能材料》《Chinese Journal of Structural Chemistry》更多>>
相关基金:国家自然科学基金更多>>
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Reactivity of polyaniline composites with attractive cyclic nitramines
《Defence Technology(防务技术)》2025年第3期1-12,共12页Veerabhadragouda B.Patil Roman Svoboda Svatopluk Zeman 
funding from the Student Grant Project no.SGS_2022_003 of the Faculty of Chemical Technology at the University of Pardubice Czechia.
Composite microcrystals of the nitramines(NAs)viz.,RDX,HMX,BCHMX,and CL-20 with electrically conductive polyaniline(PANi)are a charge transfer complexes in coagglomerated composite crystals(CACs).The activation energi...
关键词:Coagglomeration Impact sensitivity NITRAMINES POLYANILINE Thermal decomposition 
Intra-Ring Bridging:A Strategy for Molecular Design of Highly Energetic Nitramines被引量:3
《Chinese Journal of Chemistry》2021年第10期2857-2864,共8页Linyuan Wen Tao Yu Weipeng Lai Jinwen Shi Maochang Liu Yingzhe Liu Bozhou Wang 
support from the National Natural Science Foundation of China(Nos.21875184,21978311);the Youth Talent of Shaanxi"TeZhi"Program;project sponsored by Xi’an Modern Chemistry Research Institute(WDZCKYXM20190101).
Main observation and conclusion Important progress has been made in the development of energetic molecules with high performance by computer-aided molecular design in recent years,but structural novelty of organic sca...
关键词:Molecular modeling Energetic materials Cage compounds Computational chemistry NITRAMINES 
Preparation of reduced sensitivity co-crystals of cyclic nitramines using spray flash evaporation被引量:9
《Defence Technology(防务技术)》2020年第1期188-200,共13页Mrinal Ghosh AKSikder Shaibal Banerjee MBTalawar NSikder 
Defense Research&Development Organization(DRDO),India for financial support towards this study。
The present day weapon technology demands novel energetic materials that exhibit simultaneous high explosive yield and reduced sensitivity.This article demonstrates application of spray evaporation to prepare reduced ...
关键词:CYCLIC NITRAMINE Solubility SPRAY evaporation Co-crystal REDUCED sensitivity 
A new look on the electric spark sensitivity of nitramines
《Defence Technology(防务技术)》2020年第1期10-17,共8页Svatopluk Zeman Ning Liu 
funded partially by the Faculty of Chemical Technology at the University of Pardubice。
Electric spark energy,E_(ES),for a 50%probability of initiation of the 14 nitramines was determined using a measuring instrument in which the electrodes are in direct contact with the sample.Indirectly proportional re...
关键词:ELECTRIC SPARK Free VOLUME INITIATION NITRAMINES Sensitivity 
The role of crystal lattice free volume in nitramine detonation
《Defence Technology(防务技术)》2019年第4期519-525,共7页Svatopluk Zeman Ning Liu Ahmed K. Hussein 
funded partially by Faculty of Chemical Technology at the University of Pardubice by the financial resources of Student’s Grant Project No. SGS_2018_002;partially by the financial support for a six-month traineeship in 2016 for Dr. LIU Ning in the Institute of Energetic Materials at University of Pardubice from the State Administration of Foreign Experts Affairs, Peoples Republic of China
Crystal lattice free volumes,△V,of 22 nitramines introduced into relationships of maximal theoretical crystal densities(TMD),detonation velocities(D)and volume heats of explosives(ρ.Q).Values of all these characteri...
关键词:Crystal LATTICE DETONATION INITIATION REACTIVITY NITRAMINES 
Effect of energy content of the nitraminic plastic bonded explosives on their performance and sensitivity characteristics被引量:4
《Defence Technology(防务技术)》2019年第4期488-494,共7页Svatopluk Zeman Ahmed K. Hussein Marcela Jungova Ahmed Elbeih 
supported by means of the financial resources of Students Grant Projects No. SGS_2018_002 of the Faculty of Chemical Technology at the University of Pardubice
Information about the forty nine nitraminic plastic bonded explosives(PBXs)and different nitramines were collected.Fillers of these PBXs are nitramines 1,3,5-trinitro-1,3,5-triazinane(RDX)and β-1,3,5,7-tetranitro-1,3...
关键词:ENTHALPY EXPLOSIVE strength COMBUSTION NITRAMINES PBX Thermal stability 
Crystal lattice free volume and thermal decomposition of nitramines被引量:3
《Defence Technology(防务技术)》2019年第1期51-57,共7页Svatopluk Zeman Ning Liu Ahmed K.Hussein 
support from the Students Grant Projects No.SGSFCHT_2016002 of the Faculty of Chemical Technology at the University of Pardubice;financial support came from the Chinese State Administration of Foreign Experts Affairs
The linear, directly proportional, equations between the Arrhenius parameters(E_α, and log A) of the thermal decomposition and the crystal lattice free space per molecule, △V, of 22 nitramines are described. It is s...
关键词:CRYSTAL LATTICE Thermal decomposition INITIATION REACTIVITY NITRAMINES 
Crystal lattice free volume in a study of initiation reactivity of nitramines:Impact sensitivity被引量:5
《Defence Technology(防务技术)》2018年第2期93-98,共6页Svatopluk Zeman Ning Liu Marcela Jungová Ahmed K. Hussein Qi-Long Yan 
financial support from the Students Grant Projects No. SGSFCHT_2016002 of the Faculty of Chemical Technology at the University of Pardubice;financial support The State Administration of Foreign Experts Affairs, Peoples Republic of China
More detailed analysis of a mutual relationship of impact sensitivity(detected by sound) and crystal lattice free volume, △V, for the 18 nitramines shows that its course is not unequivocal. For a part of the studied ...
关键词:CRYSTAL LATTICE IMPACT INITIATION REACTIVITY NITRAMINES 
Crystal lattice free volume in a study of initiation reactivity of nitramines:Friction sensitivity被引量:5
《Defence Technology(防务技术)》2018年第2期132-136,共5页Svatopluk Zeman Ning Liu Marcela Jungová Ahmed K.Hussein Qi-long Yan 
financial support from the Students Grant Projects No. SGSFCHT_2016002 of the Faculty of Chemical Technology at the University of Pardubice;financial support of the Chinese State Administration of Foreign Experts Affairs
The relationship between friction sensitivity(FS) and the crystal lattice free space per molecule, △V. of thirteen nitramines is described by a linear equation, divided into a number of the partial relationships with...
关键词:CRYSTAL LATTICE FRICTION INITIATION REACTIVITY NITRAMINES 
Trans-dinitroglycoluril isomers-A DFT treatment
《Defence Technology(防务技术)》2017年第1期6-15,共10页Lemi Türker 
Isomers of trans-1,4-Dinitroglycoluril(trans-DINGU) and their 1,3-tautomers are considered within the constraints of B3LYP/6-31ttG(d,p) and B3LYP/CC-PVTZ levels of DFT calculations. Additionally, the interactions of t...
关键词:Trans-dinitroglycoluril DINGU NITRAMINES DFT calculations PROTONATION TAUTOMERISM 
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