High-pressure phases of Mn-N system

2021 ◽  
Author(s):  
Fangbao Jiao ◽  
Xin Huang ◽  
Chaoyang Zhang ◽  
Weiyu Xie
Keyword(s):  
High Pressure ◽  
Energetic Materials ◽  
Extended States

The highly compressed extended states of light elemental solids have emerged recently as a novel group of energetic materials. However, the application of such materials is seriously limited by the...

Equation of state for the detonation products of energetic materials

2021 ◽  
Vol 11 (8) ◽  
pp. 1269-1287
Author(s):  
Xiangyu Huo ◽  
Li Zhang ◽  
Mingli Yang
Keyword(s):  
Artificial Intelligence ◽  
High Pressure ◽  
Computer Simulations ◽  
Energetic Materials ◽  
Equations Of State ◽  
Experiment Study ◽  
Detonation Products ◽  
Main Approach ◽  
Practical Applications ◽  
Integrated Theory

Energetic materials (EMs) are one of the necessities in many military and civilian applications. Measuring the thermodynamic behaviors of detonation products of EMs at high temperature and high pressure, their equations of state (EOSs) not only serve as a basis in the design of novel materials, but also provide valuable information for their practical applications. The EOS study has a long history, but keeps moving all the time. Various EMs have been developed, the EOS of detonation products provides abundant information in the thermochemistry, hydromechanics and detonation physics, which in turn feedbacks the development of novel EMs and their EOSs. With the development of experimental techniques and computer simulations, many EOSs have been proposed for various explosives in recent years. While experiments keep their fundamental roles, integrated theory-experiment study has become the main approach to the EOS establishment for novel EMs. Moreover, computer simulations based on interatomic and/or intermolecular interaction will have great potential in the future when big data and artificial intelligence are introduced into the field.

scholarly journals The High‐Pressure Characterization of Melt‐Castable Energetic Materials: 3,3′‐Bis‐Oxadiazole‐5,5′‐Bis‐Methylene Dinitrate

2018 ◽  
Vol 44 (2) ◽  
pp. 160-165 ◽  
Author(s):  
Jonathan C. Bennion ◽  
Iskander G. Batyrev ◽  
Jennifer A. Ciezak‐Jenkins
Keyword(s):  
High Pressure ◽  
Energetic Materials

High-Pressure Vibrational Spectroscopy of Energetic Materials:  Hexahydro-1,3,5-trinitro-1,3,5-triazine

2007 ◽  
Vol 111 (1) ◽  
pp. 59-63 ◽  
Author(s):  
Jennifer A. Ciezak ◽  
Timothy A. Jenkins ◽  
Zhenxian Liu ◽  
Russell J. Hemley
Keyword(s):  
High Pressure ◽  
Vibrational Spectroscopy ◽  
Energetic Materials

High-pressure structural studies of energetic materials

2010 ◽  
Vol 16 (2) ◽  
pp. 115-132 ◽  
Author(s):  
David I.A. Millar ◽  
William G. Marshall ◽  
Iain D.H. Oswald ◽  
Colin R. Pulham
Keyword(s):  
High Pressure ◽  
Energetic Materials ◽  
Structural Studies

Time Resolved Optical Spectroscopy to Examine Chemical Decomposition of Energetic Materials Under Static High Pressure and Pulsed Heating Conditions

1995 ◽  
Vol 418 ◽  
Author(s):  
Thomas P. Russell ◽  
Theresa M. Allen ◽  
Y. M. Gupta
Keyword(s):  
High Pressure ◽  
Real Time ◽  
Absorption Spectroscopy ◽  
Energetic Materials ◽  
Reaction Times ◽  
Time Resolved ◽  
The Real ◽  
Pulsed Heating ◽  
High Pressure High Temperature ◽  
Global Reaction

AbstractThe study of the deflagration or detonation reactions of energetic materials is challenging due to the high pressure, high temperature, and time domain under which the reactions occur. Experimental measurements, are presented that demonstrate the ability to continuously monitor the global reaction times and reaction sequences associated with chemical reactions under these conditions. Time resolved absorption spectroscopy is used in conjunction with a high pressure gem anvil cell to probe the real-time chemical processes during pulsed-heating. Samples are initiated by a rapid thermal jump induced by absorption of a single laser pulse. Time resolved absorption spectroscopy of 3,6 trinitroethylamine tetrazine reaction is demonstrated by the real time measurement of the decrease in the ϕ-ϕ* absorption at 110 ns temporal resolution during laser heating at pressures up to 3.5 Gpa

Sign in / Sign up

Export Citation Format

Share Document