水溶性氧化剂在微孔球形药中原位超细化分散方法研究

doi:10.3969/j.issn.1000-1093.2018.10.011

兵工学报 ›› 2018, Vol. 39 ›› Issue (10): 1958-1964.doi: 10.3969/j.issn.1000-1093.2018.10.011

水溶性氧化剂在微孔球形药中原位超细化分散方法研究

牟科赛¹，古勇军^1，2，蔺向阳¹，郑文芳¹，潘仁明¹

（1.南京理工大学化工学院，江苏南京 210094； 2.山西北方兴安化学工业有限公司，山西太原 030008）

收稿日期:2018-01-31 修回日期:2018-01-31 上线日期:2018-11-19
通讯作者: 蔺向阳（1969—），男，副研究员 E-mail:linxiangyang@njust.edu.cn
作者简介:牟科赛（1994—），男，硕士研究生。E-mail: moukesai0921@163.com
基金资助:
国家自然科学基金项目（51306093）

Research on In-situ Superfine Dispersion of Water Soluble Oxidizer in Microporous Ball Propellant

MOU Ke-sai¹， GU Yong-jun^1,2， LIN Xiang-yang¹， ZHENG Wen-fang¹， PAN Ren-ming¹

(1.School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jangsu, China; 2.Shanxi North Xing'an Chemistry Industry Co., Ltd., Taiyuan 030008, Shanxi, China)

Received:2018-01-31 Revised:2018-01-31 Online:2018-11-19

摘要/Abstract

摘要： 为了研究水溶性氧化剂在微孔球形药中原位超细化分散方法的可行性，在微孔球形药制备过程中，向内相水溶液中添加不同浓度的水溶性氧化剂，使氧化剂填充于微孔球形药内部孔隙中并实现均匀分散。利用扫描电子显微镜、X射线衍射分析和X射线光电子能谱分析等手段对含有不同氧化剂的微孔球形药及氧化剂颗粒物进行表征。结果表明:采用浓度不超过30%的氧化剂水溶液均可制备出内部均匀分散了氧化剂颗粒的微孔球形药，分散进入微孔球形药中的氧化剂颗粒平均粒径不超过3 μm；随着氧化剂溶液浓度的上升，进入微孔球形药中的氧化剂颗粒逐渐增多；原位分散方法可以实现水溶性氧化剂在微孔球形药中的超细化分散。

关键词: 微孔球形药, 水溶性氧化剂, 超细化分散, 原位

Abstract: In order to explore the feasibility of in-situ superfine dispersion of water-soluble oxidizer in microporous ball propellant, the oxidizers with various concentrations are added to aqueous solution in the process of preparing the microporous ball propellant, which enables the oxidizers to disperse uniformly by filling them in the internal pores of ball propellant. Scanning electron microscope, X-ray diffraction and X-ray photo electron spectrometer are used to characterize the ball propellants which contain various oxidizers and dispersed oxidizer particulates. The result indicates that the micro-porous ball propellant which is filled with uniformly dispersed oxidizer particulates could be prepared by adding water-soluble oxidizers with concentration of less than 30%. The mean particle size is not greater than 3 μm. The fill rate of oxidizer in microporous ball propellant increases observably with the rising of oxidizer concentration. The superfine dispersion of water-soluble oxidizer in microporous ball propellant could be achieved by means of in-situ dispersing.Key

Key words: microporousballpropellant, watersolubleoxidizer, superfinedispersion, in-situ

中图分类号:

牟科赛，古勇军，蔺向阳，郑文芳，潘仁明. 水溶性氧化剂在微孔球形药中原位超细化分散方法研究[J]. 兵工学报, 2018, 39(10): 1958-1964.

MOU Ke-sai， GU Yong-jun， LIN Xiang-yang， ZHENG Wen-fang， PAN Ren-ming. Research on In-situ Superfine Dispersion of Water Soluble Oxidizer in Microporous Ball Propellant[J]. Acta Armamentarii, 2018, 39(10): 1958-1964.

参考文献

［1］ Badgujar D M，Talawar M B，Asthana S N，et al.Advances in science and technology of modern energetic materials: an review[J]．Journal of Hazardous Materials，2008，151(2/3)：289-305．
[2] Sikder A K，Sikder N．A review of advanced high performance，insensitive and thermally stable energetic materials emerging for military and space applications[J]．Journal of Hazardous Materials，2004，112(1/2)：1-15．
[3] Ahn J Y，Kim J H，Kim J M，et al．Effect of oxidizer nanostructures on propulsion forces generated by thermal ignition of nano-aluminum-based propellants[J]．Journal of Nanoscience and Nanotechnology，2013，13(10)：7037－7041．
[4] Kim S B，Kim K J，Cho M H，et al．Micro and nanoscale energetic materials as effective heat energy sources for enhanced gas generators[J]．ACS Applied Materials & Interface，2016，8(14)：9405－9412．
[5] 莫红军，赵凤起．纳米含能材料的概念与实践[J]．火炸药学报，2005，28(3)：79-82．
MO Hong-jun，ZHAO Feng-qi．The concept and practice of nano-containing materials[J]．Chinese Journal of Explosives and Propellants，2005，28 (3)：79-82．（in Chinese)
［6］申连华，李国平，罗运军，等．高能球磨法制备Al/B/Fe₂O₃纳米复合含能材料[J]．固体火箭技术，2014，37(2)：233-237．
SHEN Lian-hua，LI Guo-ping，LUO Yun-jun，et al．Preparation of Al/B/Fe₂O₃ nano-composite energetic materialsby high energy ball milling[J]．Journal of Solid Rocket Technology，2014，37(2)：233－237．（in Chinese)
［7］周超，李国平，罗运军．多孔Fe₂O₃ /Al复合含能材料的制备与表征[J]．火炸药学报，2010，33(5)：1-4．
ZHOU Chao，LI Guo-ping，LUO Yun-jun．Preparation and characterization of porous Fe₂O₃/Al composite energetic material[J]．Chinese Journal of Explosives and Propellants，2010，33(5)：1－4．（in Chinese)
[8] Liu S S, Ye M Q, Han A J, et al. Preparation and characterization of energetic materials coated superfine aluminum particles[J]．Applied Surface Science，2014，288(1)：349-355．
[9] Ji Y A，Soo H．Encapsulation of aluminum nanoparticles within copper oxide matrix for enhancing their reactive properties[J]．Chemical Engineering Journal，2017，325(1)：249-256．

[10] Tsubokawa N，Hayashi S，Nishimura J．Grafting of hyperbranched polymers onto ultrafine silica：postgraft polymerization of vinyl monomers initiated by pendant azo groups of grafted polymer chains on the surface [J].Progress Organic Coatings，2002，44(1)： 69-74．
[11] Hong S J, Cha S J, Lee J Y, et al. Improvement of particle size of indium tin oxide nanoparticles by in-situ dispersion method for solution based transparent heater[J]. Electronic Materials Letters, 2017, 13(1):1-8．
[12] Chaurasia S K, Chandra A. Organic-inorganic hybrid electrolytes by in-situ dispersion of silica nanospheres in polymer matrix[J]. Solid State Ionics, 2017, 307（9）:35-43.
[13] Son S F，Terry B C，Isert S，et al．Encapsulated nanoscale particles and inclusions in solid propellant ingredients，energetic nanomaterials[M]. Amsterdam，Netherlands: Elsevier,2016：323－340．
[14] 蔺向阳，赵卢奎，王萍，等．水溶性氧化剂在含能复合材料中的原位超细化分散方法：中国， CN103553853A[P]. 2014-02-05．
LIN Xiang-yang，ZHAO Lu-kui，WANG Ping，et al．In-situ superfine dispersion method of water soluble oxidants in composite energetic materials：China, CN103553853A[P]. 2014-02-05．（in Chinese)
[15] Xu J, Bian Y, Liu Y, et al. Reactive molecular dynamics study of thermal decomposition of nanocarbon energetic composite materials[J]. Computational Materials Science, 2017, 131:126-131．
[16] 蔺向阳，李翰，郑文芳，等．双乳液法制备微孔球形药的孔结构形成机制[J]．兵工学报，2016，37(9)：1633－1638．
LIN Xiang-yang，LI Han，ZHENG Wen-fang，et al．Formation mechanism of pore structure of ball propellant with micro-pores made by double emulsion method[J]. Acta Armamentarii，2016，37(9)：1633-1638．（in Chinese)
[17] Mridula N，Charles P，David C．Preparation of uniform micrometer-sized polymer particles with closed-cell porous architecture made by limited coalescence of double emulsion[J]．Colloids and Surfaces A：Physicochemical and Engineering Aspects， 2014，443(4)： 583-595．

第39卷
第10期2018 年10月兵工学报ACTA
ARMAMENTARIIVol.39No.10Oct.2018

[1]	秦剑，迟殿鹏，杨利，韩纪旻，佟文超. 金属有机骨架材料孔径对原位合成叠氮化铜-碳复合起爆药的影响规律[J]. 兵工学报, 2022, 43(6): 1295-1303.
[2]	解瑞珍，刘兰，任小明，张方，李先林，金贞淑. 硅基微雷管的原位装药及性能研究[J]. 兵工学报, 2014, 35(12): 1972-1977.

水溶性氧化剂在微孔球形药中原位超细化分散方法研究

Research on In-situ Superfine Dispersion of Water Soluble Oxidizer in Microporous Ball Propellant

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

本文评价