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Title: Molecular Theory of Detonation Initiation: Insight from First Principles Modeling of the Decomposition Mechanisms of Organic Nitro Energetic Materials

Journal Article · · Molecules
 [1];  [1];  [1]
  1. Univ. of Maryland, College Park, MD (United States)

Our review presents a concept, which assumes that thermal decomposition processes play a major role in defining the sensitivity of organic energetic materials to detonation initiation. As a science and engineering community we are still far away from having a comprehensive molecular detonation initiation theory in a widely agreed upon form. However, recent advances in experimental and theoretical methods allow for a constructive and rigorous approach to design and test the theory or at least some of its fundamental building blocks. In this review, we analyzed a set of select experimental and theoretical articles, which were augmented by our own first principles modeling and simulations, to reveal new trends in energetic materials and to refine known existing correlations between their structures, properties, and functions. Lastly, our consideration is intentionally limited to the processes of thermally stimulated chemical reactions at the earliest stage of decomposition of molecules and materials containing defects.

Research Organization:
Univ. of Maryland, College Park, MD (United States)
Sponsoring Organization:
USDOE
Contributing Organization:
National Science Foundation (NSF)
Grant/Contract Number:
AC02-05CH11231; N00014-12-1-0529; TG-DMR-130077; OCI-1134872
OSTI ID:
1254479
Journal Information:
Molecules, Vol. 21, Issue 2; ISSN 1420-3049
Publisher:
MDPICopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 48 works
Citation information provided by
Web of Science

References (119)

VI. On the rate of explosion in gases journal January 1899
Über den Detonationsvorgang in Gasen journal January 1943
Flow Calculations for Pulsating One-Dimensional Detonations journal January 1966
Water, in the Liquid and Five Solid Forms, under Pressure journal January 1912
The Decomposition of Nitrogen Pentoxide in Inert Solvents journal April 1930
The Decomposition of Nitrogen Pentoxide in Chemically Active Solvents journal April 1930
Theoretical evaluation of sensitivity and thermal stability for high explosives based on quantum chemistry methods: A brief review journal June 2012
Quantum Chemistry Derived Criteria for Impact Sensitivity journal February 2014
Modeling High Rate Impact Sensitivity of Perfect RDX and HMX Crystals by ReaxFF Reactive Dynamics journal October 2010
Ab initio investigation of the structure and electronic properties of the energetic solids TATB and RDX journal April 1996
An excitonic mechanism of detonation initiation in explosives journal February 2000
Role of electronic excitations in explosive decomposition of solids journal April 2001
Shear-strain-induced structural and electronic modifications of the molecular crystal 1,1-diamino-2,2-dinitroethylene: Slip-plane flow and band gap relaxation journal March 2007
Shear-strain induced decomposition of 1,1-diamino-2,2-dinitroethylene journal August 2006
Electronic Excitations Preceding Shock Initiation in Explosives journal January 1992
Direct Measurement of Ultrafast Multiphonon Up-Pumping in High Explosives journal August 1994
Plastic deformation, energy dissipation, and initiation of crystalline explosives journal October 1999
Sensitivity and the available free space per molecule in the unit cell journal January 2011
Impact sensitivity and crystal lattice compressibility/free space journal April 2014
π-Stacked Interactions in Explosive Crystals: Buffers against External Mechanical Stimuli journal July 2008
Analysis of intra- and intermolecular interactions relating to the thermophysical behavior of .alpha.-, .beta.-, and .delta.-octahydro-1,3,5,7-tetranitro-1,3,5,7-tetraazocine journal May 1980
Role of Inter- and Intramolecular Bonding on Impact Sensitivity journal November 2012
A Quantum Mechanical Investigation of the Relation between Impact Sensitivity and the Charge Distribution in Energetic Molecules journal March 2002
A relationship between impact sensitivity and the electrostatic potentials at the midpoints of CNO2 bonds in nitroaromatics journal April 1990
Computational characterization of energetic materials journal October 2001
Links between surface electrostatic potentials of energetic molecules, impact sensitivities and C–NO 2 /N–NO 2 bond dissociation energies journal January 2009
A Relationship between Impact Sensitivity and Molecular Electronegativity journal April 1987
Predicting the Impact Sensitivities of Polynitro Compounds Using Quantum Chemical Descriptors journal January 2006
Shock-sensitivity relationships for nitramines and nitroaliphatics journal June 1991
Simple empirical method for prediction of impact sensitivity of selected class of explosives journal September 2005
Prediction of impact sensitivity of nitroaliphatic, nitroaliphatic containing other functional groups and nitrate explosives journal September 2007
Novel correlation for predicting impact sensitivity of nitroheterocyclic energetic molecules journal March 2007
Calculation of energy barriers for bond rupture in some energetic molecules journal October 1996
Predicting Impact Sensitivities of Nitro Compounds on the Basis of a Semi-empirical Rate Constant journal October 2014
Acid-Base Interactions in Energetic Materials: I. The Hard and Soft Acids and Bases (HSAB) Principle-Insights to Reactivity and Sensitivity of Energetic Materials journal February 2005
The relationship of Impact Sensitivity with Structure of Organic High Explosives. II. Polynitroaromatic explosives journal April 1979
Neural networks study on the correlation between impact sensitivity and molecular structures for nitramine explosives journal September 2006
Investigation of the Various Structure Parameters for Predicting Impact Sensitivity of Energetic Molecules via Artificial Neural Network journal June 2006
Prediction of the Impact Sensitivity by Neural Networks journal January 1996
Ab Initio Kinetics of Gas Phase Decomposition Reactions journal December 2010
Modeling Thermal Decomposition Mechanisms in Gaseous and Crystalline Molecular Materials: Application to β-HMX journal November 2011
Rapid Materials Degradation Induced by Surfaces and Voids: Ab Initio Modeling of β-Octatetramethylene Tetranitramine journal July 2012
Surface-Enhanced Decomposition Kinetics of Molecular Materials Illustrated with Cyclotetramethylene-tetranitramine journal May 2012
Inhomogeneous Electron Gas journal November 1964
Self-Consistent Equations Including Exchange and Correlation Effects journal November 1965
Generalized Gradient Approximation Made Simple journal October 1996
Toward reliable density functional methods without adjustable parameters: The PBE0 model journal April 1999
Density‐functional thermochemistry. III. The role of exact exchange journal April 1993
Accurate reaction paths using a Hessian based predictor–corrector integrator journal June 2004
Using Hessian Updating To Increase the Efficiency of a Hessian Based Predictor-Corrector Reaction Path Following Method journal October 2004
Projector augmented-wave method journal December 1994
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Ab initiomolecular dynamics for liquid metals journal January 1993
Surface energies of high explosives PETN and RDX from contact angle measurements journal April 1979
A climbing image nudged elastic band method for finding saddle points and minimum energy paths journal December 2000
Reaction-rate theory: fifty years after Kramers journal April 1990
Generalized transition state theory. Classical mechanical theory and applications to collinear reactions of hydrogen molecules journal April 1979
Predicting proton transfer barriers with density functional methods journal June 1999
A benchmark test suite for proton transfer energies and its use to test electronic structure model chemistries journal May 2012
Crystal growth of organic energetic materials: pentaerythritol tetranitrate journal January 2012
Thermal decomposition of energetic materials 82. Correlations of gaseous products with the composition of aliphatic nitrate esters journal January 2002
Study of the thermal decomposition of pentaerythritol tetranitrate journal January 1976
The thermal decomposition of pentaerythritol tetranitrate, nitroglycerin, ethylenediamine dinitrate and ammonium nitrate journal June 1948
On Estimating Activation Energies with a Differential Scanning Calorimeter. journal March 1966
Characterization of thermal and photosublimation of organic explosives by thermobarogravimetric techniques journal May 1970
Real time low temperature decomposition of explosives - PETN journal April 1982
Characterization and Analysis of Tetranitrate Esters journal February 2012
Thermal Decomposition Mechanisms of Nitroesters: Ab Initio Modeling of Pentaerythritol Tetranitrate journal August 2013
Explanation of the Colossal Detonation Sensitivity of Silicon Pentaerythritol Tetranitrate (Si-PETN) Explosive journal June 2009
Thermal decomposition of nitrate esters journal May 1991
A study of the crystal structure of β-cyclotetramethylene tetranitramine by neutron diffraction journal September 1970
Thermal decomposition of energetic materials 3. A high-rate, in situ, FTIR study of the thermolysis of RDX and HMX with pressure and heating rate as variables journal December 1985
The response of the HMX-based material PBXN-9 to thermal insults: Thermal decomposition kinetics and morphological changes journal March 2011
Kinetics and mechanisms of thermal decomposition of nitroaromatic explosives journal December 1993
Thermal Decomposition of Energetic Materials. 66. Kinetic Compensation Effects in HMX, RDX, and NTO journal November 1994
Surface-Accelerated Decomposition of δ-HMX journal February 2013
Effect of Polar Surfaces on Decomposition of Molecular Materials journal September 2014
Mechanism for Unimolecular Decomposition of HMX (1,3,5,7-Tetranitro-1,3,5,7-tetrazocine), an ab Initio Study journal March 2001
Estimated kinetics and thermochemistry of some initial unimolecular reactions in the thermal decomposition of 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane in the gas phase journal December 1977
The crystal structure of the δ-form of 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane (δ-HMX) journal August 1974
Thermal expansion, transitions, sensitivities and burning rates of HMX journal July 1992
Dynamic Measurement of the HMX β - δ Phase Transition by Second Harmonic Generation journal February 1999
The β–δ phase transition in the energetic nitramine octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine: Thermodynamics journal August 2002
Shock Sensitivity of LX-04 Containing Delta Phase HMX at Elevated Temperatures
  • Urtiew, P. A.
  • SHOCK COMPRESSION OF CONDENSED MATTER - 2003: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter, AIP Conference Proceedings https://doi.org/10.1063/1.1780419
conference January 2004
On the Difference in Impact Sensitivity of Beta and Delta HMX journal October 2003
Mesoscale evolution of voids and microstructural changes in HMX-based explosives during heating through the β-δ phase transition journal August 2015
Thermal decomposition models for HMX-based plastic bonded explosives journal April 2004
Solid phase transition kinetics. The role of intermolecular forces in the condensed-phase decomposition of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine journal October 1982
Kinetic Data for Solid Phase Transitions by Fourier Transform Infrared Spectroscopy journal January 1983
Deuterium kinetic isotope effect in the thermal decomposition of 1,3,5-trinitro-1,3,5-triazacyclohexane and 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane: its use as an experimental probe for their shock-induced chemistry journal August 1986
Synthesis and reactions of 1,1-diamino-2,2-dinitroethylene journal September 1998
1,1-Diamino-2,2-dinitroethylene: a Novel Energetic Material with Infinite Layers in Two Dimensions journal December 1998
Study on the decomposition kinetics of FOX-7 and HNF journal January 2003
Computational investigation of the structures and relative stabilities of amino/nitro derivatives of ethylene journal October 1998
Effect of charged and excited states on the decomposition of 1,1-diamino-2,2-dinitroethylene molecules journal June 2007
Proposed Mechanism of 1,1-Diamino-Dinitroethylene Decomposition:  A Density Functional Theory Study journal December 1999
Self-Accelerated Mechanochemistry in Nitroarenes journal November 2009
Thermal decomposition pathways for 1,1-diamino-2,2-dinitroethene (FOX-7) journal October 2014
Unexpected Primary Reactions for Thermolysis of 1,1-Diamino-2,2-dinitroethylene (FOX-7) Revealed by ab Initio Calculations journal August 2014
Kinetic-isotope effects in thermal explosions journal December 1982
Exothermic reactions in TATB initiated by an electron beam journal January 1983
Ring Closure Mediated by Intramolecular Hydrogen Transfer in the Decomposition of a Push−Pull Nitroaromatic:  TATB journal July 2000
The C−NO2 bond dissociation energies of some nitroaromatic compounds: DFT study journal September 2006
Effect of Molecular and Lattice Structure on Hydrogen Transfer in Molecular Crystals of Diamino-dinitroethylene and Triamino-trinitrobenzene journal May 2008
Searching for Low-Sensitivity Cast-Melt High-Energy-Density Materials: Synthesis, Characterization, and Decomposition Kinetics of 3,4-Bis(4-nitro-1,2,5-oxadiazol-3-yl)-1,2,5-oxadiazole-2-oxide journal February 2015
Thermochemical properties and non-isothermal decomposition reaction kinetics of 3,4-dinitrofurazanfuroxan (DNTF) journal September 2004
Phenomenological model of shock initiation in heterogeneous explosives journal January 1980
Nonequilibrium Zeldovich-von Neumann-Doring theory and reactive flow modeling of detonation journal February 2007
Interplay of Decomposition Mechanisms at Shear-Strain Interface journal December 2008
Defect states at organic–inorganic interfaces: Insight from first principles calculations for pentaerythritol tetranitrate on MgO surface journal July 2015
Photochemistry of the α-Al2O3-PETN Interface journal February 2016
Laser Initiation of Energetic Materials: Selective Photoinitiation Regime in Pentaerythritol Tetranitrate journal March 2011
Understanding Limits of the Thermal Mechanism of Laser Initiation of Energetic Materials journal November 2012
Topography of Photochemical Initiation in Molecular Materials journal November 2013
Quasi-continuum orbital-free density-functional theory: A route to multi-million atom non-periodic DFT calculation journal April 2007
Theoretical studies of novel high energy density materials based on oxadiazoles journal June 2021
Structure and function of a novel antioxidant peptide from the skin of tropical frogs journal February 2018
Theoretical analysis of doped graphene as cathode catalyst in Li-O2 and Na-O2 batteries -- the impact of the computational scheme preprint January 2020

Cited By (10)

Trigger bond analysis of nitroaromatic energetic materials using wiberg bond indices: Trigger Bond Analysis of Nitroaromatic Energetic Materials journal February 2018
Toward a Predictive Hierarchical Multiscale Modeling Approach for Energetic Materials book February 2019
First-principle calculations of electronic, vibrational, and thermodynamic properties of 1,3-diamino-2,4,6-trinitrobenzene journal November 2019
Thermal degradation kinetics and reaction models of 1,3,5-triamino-2,4,6-trinitrobenzene-based plastic-bonded explosives containing fluoropolymer matrices journal April 2017
Thermal reactivity of aluminized polymer-bonded explosives based on non-isothermal thermogravimetry and calorimetry measurements journal September 2018
Vibrationally induced metallisation of the energetic azide α-NaN 3 journal January 2018
Dissociative adsorption modes of TATB on the Al (111) surface: a DFT investigation journal January 2019
Predicting the reactivity of energetic materials: an ab initio multi-phonon approach journal January 2019
Ab initio study of energy transfer rates and impact sensitivities of crystalline explosives journal February 2018
What makes an explosion happen? journal May 2020

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