Optimized Synthesis of HMX Nanoparticles Using Antisolvent Precipitation Method

被引：37

作者：

Kumar, Raj ^{[1
]}

Siril, Prem Felix ^{[1
]}

Soni, Pramod ^{[2
]}

机构：

[1] Indian Inst Technol Mandi, Sch Basic Sci, Mandi 175001, Himachal Prades, India

[2] Terminal Ballist Res Lab, Chandigarh, India

来源：

JOURNAL OF ENERGETIC MATERIALS | 2015年 / 33卷 / 04期

关键词：

nano-HEM; concentration; beta-HMX; particle size; antisolvent precipitation; SUPERCRITICAL CARBON-DIOXIDE; ENERGETIC MATERIALS; SIZE; RDX;

D O I：

10.1080/07370652.2014.988774

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Nanoparticles of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) were prepared by an antisolvent precipitation method. The effect of different experimental parameters such as temperature of antisolvent and concentration of solution on particle size of nano-HMX was studied systematically. A higher temperature (70 degrees C) of the antisolvent and lower concentration of HMX in acetone (5mM) favored the formation of smaller particles. Average particle size ranged from 30 to 128nm under different experimental conditions. Nano-HMX was characterized using dynamic light scattering (DLS), field emission scanning electron microscopy (FESEM), ultraviolet-visible spectrophotometry, powder X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and thermogravimetric analysis coupled with differential scanning calorimetry (TGA-DSC). FTIR, XRD, and TGA-DSC studies revealed that the nano-HMX was in the beta-polymorphic form.

引用

页码：277 / 287

页数：11

共 27 条

[1]

Achuthan C.P., 1990, Propell Explos Pyrot, V15, P271, DOI [DOI 10.1002/PREP.19900150609, 10.1002/prep.19900150609, DOI 10.1002/PREP.19900150609)]

[2] Statistical optimization of supercritical carbon dioxide antisolvent process for preparation of HMX nanoparticles [J].

Bayat, Yadollah ;

Pourmortazavi, Seied Mahdi ;

Iravani, Hatef ;

Ahadi, Hamideh .

JOURNAL OF SUPERCRITICAL FLUIDS, 2012, 72 :248-254

[3] Control of the Particle Size of Submicron HMX Explosive by Spraying in Non-Solvent [J].

Bayat, Yadollah ;

Eghdamtalab, Mohammad ;

Zeynali, Vida .

JOURNAL OF ENERGETIC MATERIALS, 2010, 28 (04) :273-284

[4] Improved Stability and Smart-Material Functionality Realized in an Energetic Cocrystal [J].

Bolton, Onas ;

Matzger, Adam J. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (38) :8960-8963

[5] Theoretical and experimental study of the vibrational spectra of the α, β, and δ phases of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) [J].

Brand, HV ;

Rabie, RL ;

Funk, DJ ;

Diaz-Acosta, I ;

Pulay, P ;

Lippert, TK .

JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (41) :10594-10604

[6] Preparation of cyclosporine A nanoparticles by evaporative precipitation into aqueous solution [J].

Chen, XX ;

Young, TJ ;

Sarkari, M ;

Williams, RO ;

Johnston, KP .

INTERNATIONAL JOURNAL OF PHARMACEUTICS, 2002, 242 (1-2) :3-14

[7] Experimental and TD-DFT Study of Optical Absorption of Six Explosive Molecules: RDX, HMX, PETN, TNT, TATP, and HMTD [J].

Cooper, Jason K. ;

Grant, Christian D. ;

Zhang, Jin Z. .

JOURNAL OF PHYSICAL CHEMISTRY A, 2013, 117 (29) :6043-6051

[8]

Das S, 2006, INDIAN J CHEM TECHN, V13, P404

[9] Preparation and characterization of cyclo-1,3,5-trimethylene-2,4,6-trinitramine (RDX) powder: Comparison of microscopy, dynamic light scattering and field-flow fractionation for size characterization [J].

Dou, Haiyang ;

Kim, Ki-Hoon ;

Lee, Byung-Chul ;

Choe, Jinkyu ;

Kim, Hyoun-Soo ;

Lee, Seungho .

POWDER TECHNOLOGY, 2013, 235 :814-822

[10]

Horn D, 2001, ANGEW CHEM INT EDIT, V40, P4331

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