The role of crystal lattice free volume in nitramine detonation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914286" target="_blank" >RIV/00216275:25310/19:39914286 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2214914719301023" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2214914719301023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.dt.2019.05.004" target="_blank" >10.1016/j.dt.2019.05.004</a>
Alternative languages
Result language
angličtina
Original language name
The role of crystal lattice free volume in nitramine detonation
Original language description
Crystal lattice free volumes, ΔV, 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 characteristics increase with an increase in the ΔV values. However, more realistic dependencies for the TMD and D values are obtained by using correlations with ratio of the intrinsic molecular volume, Vint, to ΔV (i.e. Vint/ΔV), whereby the dependence on the D values reflects their similar relationship to a sum of the positive (VS,max) and negative (VS,min) extremes of the molecular surface electrostatic potentials (VS,Σ). Also, directly proportional linear relationships are specified between the VS,Σ values on the one hand, and the ΔV and Vint/ΔV values, on the other. It is stated that the crystal lattice free volumes might have a similar role in detonation of nitramines as the intermolecular force effect in their molecular crystals (they are as if representative of such forces).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Defence Technology
ISSN
2214-9147
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
4
Country of publishing house
CN - CHINA
Number of pages
7
Pages from-to
519-525
UT code for WoS article
000486438100006
EID of the result in the Scopus database
2-s2.0-85066261979