| 推进剂模拟液的室温快速胶凝化及其流变学性能 |
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| 引用本文： | 刘凯强,赵珂如,陈香李,张荷兰,房喻.推进剂模拟液的室温快速胶凝化及其流变学性能[J].含能材料,2011,19(4):415-419. |
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| 作者姓名： | 刘凯强 赵珂如 陈香李 张荷兰 房喻 |
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| 作者单位： | 应用表面与肢体化学教育部重点实验室,陕西师范大学,陕西西安710062 |
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| 基金项目： | 国家自然科学基金（重大研究计划项目91027017） |
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| 摘 要： | 添加羧酸盐调制表面活性剂在极性混合溶剂中的簇集行为,实现了推进剂模拟液的室温快速胶凝.采用3因素4水平正交实验系统考察了混合溶剂组成、胶凝剂组分(表面活性剂/羧酸盐)比例、凝胶形成温度等三种因素对推进剂模拟液凝胶力学强度、高剪切速率下粘度的影响.极差分析表明影响模拟液凝胶力学强度的因素主要是胶凝剂组成,其次是混合溶剂组...
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| 关 键 词： | 流变学 凝胶推进剂 胶凝剂 模拟液 |
| 收稿时间： | 2010/10/8 0:00:00 |
| 修稿时间： | 2011/4/28 0:00:00 |
Instant Gelation of a Simulated Agent for Liquid Propellants at Room Temperature and Rheological Property Studies of Relevant Gels |
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| LIU Kai-qiang,ZHAO Ke-ru,CHEN Xiang-li,ZHANG He-lan and FANG Yu.Instant Gelation of a Simulated Agent for Liquid Propellants at Room Temperature and Rheological Property Studies of Relevant Gels[J].Chinese Journal of Energetic Materials,2011,19(4):415-419. |
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| Authors: | LIU Kai-qiang ZHAO Ke-ru CHEN Xiang-li ZHANG He-lan and FANG Yu |
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| Affiliation: | (Key Laboratory of Applied Surface and Colloid Chemistry,Shaanxi Normal University,Ministry ofEducation,School of Chemistry and Materials Science,Shaanxi Normal University,Xi′an710062,China) |
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| Abstract: | A simulated agent for liquid propellants was gelled efficiently and instantly at room temperature by modulating aggregate behaviors of a typical surfactant with the addition of a carboxylic salt in two polar solvent mixtures.An orthogonal test(three factors and four levels)was employed to investigate the factors affecting the rheological properties of the gels of the simulated agent.Results show that the significance of the factors affecting the mechanical strength of the gels follows the order of(1)the com... |
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| Keywords: | rheology gel propellant supramolecular gel simulated agent |
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