formation and properties of hmx-based microspheres via

Engineering Cocrystals of Poorly Water

2018-7-31A Hierarchical Fashion of Hydrogen Bond Formation Aakeroy et al developed an approach to design ternary cocrystals based on the two principle rules: Hydrogen bond formation take place in a hierarchical manner (best donor forms hydrogen with the best acceptor the second-best donor with the second-best acceptor)

Nanjing University of Science and Technology

2016-1-6Reaction mechanisms resultant microstructures and tensile properties of Al-based composites fabricated in situ from Al-SiO2-Mg system Giant In3+ doping-induced enhancement of the upconversion luminescence of Ba0 85Ca0 15TiO3:Er3+/Yb3+ lead-free

Polymers

The solid–solid phase transition poor mechanical properties and high sensitivity has impeded further practical applications of 1 3 5 7-tetranitro-1 3 5 7-tetrazocane (HMX) based polymer bonded explosives (PBXs) To address these issues together a facile and effective route was employed to achieve a coating of polydopamine (PDA) on the surface of explosive crystals via in situ

High‐Energy Pollen‐Like Porous Fe 2 O 3 /Al Thermite

A pollen‐like porous Fe2O3/Al thermite was prepared by a templated method with aluminium nanoparticles (Al‐NPs) embedded in the porous channels The thermite prepared by reduced pressure released the largest exothermic heat during DSC testing period compared with Fe2O3/Al thermites prepared by ultrasonic mixing and physical mixing The exothermic heats in the range of 773 K to

Trends in Particle Formation of Bioactive Compounds

2012-2-5The properties of these fluids have been extensively explored in the extraction and/or separation steps to obtain valuable compounds such as flavors colorants and other biomolecules[4] A promising new field for supercritical fluids is the formation of particles containing these compounds

Polymers for 3D Printing and Customized Additive

2017-8-9Basic principles of additive manufacturing (a) Development of product idea that is transformed into digital data by means of CAD or analysis of geometric data by means of 3D scanning (b) preprocessing of model data: slicing of virtual model into layered data adjustment of support structures to stabilize craning structures path planning and successive transfer of layered data to 3D

Reduce the Sensitivity of CL

2018-3-27The graphene (rGO) and carbon nanotube (CNT) were adopted to enhance the thermal conductivity of CL-20-based composites as conductive fillers The microstructure features were characterized using scanning electron microscopy (SEM) and X-ray diffraction (XRD) and tested the properties by differential scanning calorimeter (DSC) static electricity accumulation special height

Crystallization and Characterization of RDX HMX and

2019-5-26Formation and properties of HMX-based microspheres via spray drying RSC Advances 2017 7 (56) 35411-35416 DOI: 10 1039/C7RA02737K Chunhuan Niu Bo Jin Rufang Peng Yu Shang Qiangqiang Liu Preparation and characterization of insensitive HMX/rGO/G composites via in situ reduction of graphene oxide

Nanjing University of Science and Technology

2016-1-6Friction and wear properties of Alinf2/infOinf3/inf-based micro-nanocomposite ceramic tool materials Closed-loop servo control of photo-induced micro displacement of PLZT ceramic Numerical simulation investigation on combustion characteristic of polyethylene in high-speed ramjet kinetic energy projectile

New Trends in Research of Energetic Materials

Novel carbon nanomaterials coated with CuO particles via electroless plating for nonothermite applications: oral: 102 Zalewski Chyłek Trzciński: Studies of the properties of RDX-based PBX with silicone binder: poster: 103 Zecheru Rotariu Haller Drloman: Lead obsolescence in ammunition: poster: 104 Zhang Gozin

Nanjing University of Science and Technology

2016-1-6Reaction mechanisms resultant microstructures and tensile properties of Al-based composites fabricated in situ from Al-SiO2-Mg system Giant In3+ doping-induced enhancement of the upconversion luminescence of Ba0 85Ca0 15TiO3:Er3+/Yb3+ lead-free

Polymers for 3D Printing and Customized Additive

2017-8-9Basic principles of additive manufacturing (a) Development of product idea that is transformed into digital data by means of CAD or analysis of geometric data by means of 3D scanning (b) preprocessing of model data: slicing of virtual model into layered data adjustment of support structures to stabilize craning structures path planning and successive transfer of layered data to 3D

2018

2016-11-22Fe-based metal-organic frameworks for the synthesis of N-arylsulfonamides via the reactions of sodium arylsulfinates or arylsulfonyl chlorides with nitroarenes in water Reversible Dehydrogenation and Hydrogenation of N-Heterocycles Catalyzed by Bimetallic Nanoparticles Encapsulated in MIL-100(Fe)

Facile Fabrication of Nanoparticles Stacked

Facile Fabrication of Nanoparticles Stacked 2 6‐diamino‐3 5‐dinitropyrazine‐1‐oxide (LLM‐105) Sub‐microspheres via Electrospray Deposition Chuan Huang Institute of Chemical Materials China Academy of Engineering Physics 64 mianshan Road Mianyang Sichuan 621900 P R China

Formation and properties of HMX

Herein we report a facile strategy to prepare a novel HMX-based microspheres by coating a layer of energetic binders on HMX HMX-based microspheres were synthesized and compared by different dissolution methods by spray dying The HMX-based composites were also prepared by a water-suspension method The formation

High speed X

article{osti_1373758 title = {High speed X-ray phase contrast imaging of energetic composites under dynamic compression} author = {Parab Niranjan D and Roberts Zane A and Harr Michael H and Mares Jesus O and Casey Alex D and Gunduz I Emre and Hudspeth Matthew and Claus Benjamin and Sun Tao and Fezzaa Kamel and Son Steven F and Chen Weinong W } abstractNote =

Journal of Molecular Structure

Formation and properties of copper(II) complexes containing 2 3-bis(isonicotinoyloxy)naphthalene Yoonjung Cho and Jeong Gyun Kim and Tae Hwan Noh and Ok-Sang Jung 556 Two Cu(II) coordination polymers with single- and double-zigzag chains constructed from 4 4′-(dihydroxymethylene)dibenzoic acid Lan Qin and Lan-Ping Xu and Wen-Na Zhao and Lei Han

High speed X

article{osti_1373758 title = {High speed X-ray phase contrast imaging of energetic composites under dynamic compression} author = {Parab Niranjan D and Roberts Zane A and Harr Michael H and Mares Jesus O and Casey Alex D and Gunduz I Emre and Hudspeth Matthew and Claus Benjamin and Sun Tao and Fezzaa Kamel and Son Steven F and Chen Weinong W } abstractNote =

LANL Tech Reports DVD 2

2005-7-28Chemical destruction of HMX-based explosives with ammonium hydroxide: 516K: View PDF: LA-13006-MS: Hugoniot equation of state of polymers: 816K: View PDF: LA-13014-H: The insensitive high explosive triaminotrinitrobenzene (TATB) : development and characterization - 1888 to 1994: 2 0M: View PDF: LA-13028-MS

Fabrication and Characterization of Submicron Scale

In our paper spherical submicron RDX HMX and CL-20 particles without soft agglomeration were fabricated via SDAS technology As a facile and practical explosive refining technology it can realize large-scale production and effectively solves the problem of severe soft agglomeration caused by van der Waals force and coulomb force between ultrafine explosives providing key technical support

Journal of Materials Science (v 43 #17)

Atomic simulation was applied to investigate the interface interactions and mechanical properties of β-octahydro-1 3 5 7-tetranitro-1 3 5 7-tetrazocine (HMX)-based polymer-bonded explosive (PBX) with Estane 5703 The interface structure of HMX (100) crystal surface with Estane 5703 was analyzed using pair correlation function (PCF) and the interfacial binding energies between them were

Document Availability

2018-7-25Document Availability - OSTI GOV contains over 2 9 million bibliographic citations and over 445 000 full-text documents primarily from 1943 forward When an electronic document is available an indicator is provided in the search results and on the bibliographic citation page The electronic document may be accessed via a link to the document - electronic document availability journal articles

Fabrication and Characterization of PMMA/HMX

The PMMA/HMX-based microcapsules were prepared via a facile in situ polymerization of PMMA on the surface of the HMX crystals Structural characterization of the PMMA/HMX microcapsules was studied systematically by scanning electron microscopy (SEM) X-ray diffraction (XRD) Fourier-transform infrared (FT-IR) spectroscopy and their thermal

Journal of Energetic Materials •

2020-7-29The vibrational thermodynamic and mechanical properties of α- β- δ- and γ-HMX are investigated based on the first principle method The calculated lattice parameters of four types HMX based on the GGA-PBE+G functional are in good agreement with the experimental values and our pervious calculated values

New Trends in Research of Energetic Materials

Novel carbon nanomaterials coated with CuO particles via electroless plating for nonothermite applications: oral: 102 Zalewski Chyłek Trzciński: Studies of the properties of RDX-based PBX with silicone binder: poster: 103 Zecheru Rotariu Haller Drloman: Lead obsolescence in ammunition: poster: 104 Zhang Gozin