| 热红外假目标相变材料的改性 |
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| 引用本文： | 满亚辉,吴文健,胡碧茹,王建方.热红外假目标相变材料的改性[J].化工新型材料,2007,35(10):41-43. |
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| 作者姓名： | 满亚辉 吴文健 胡碧茹 王建方 |
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| 作者单位： | 国防科技大学航天与材料工程学院,长沙,410073 |
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| 摘 要： | 采用氧化和接枝两种方法对石蜡进行化学改性,以拓宽石蜡的相变温度范围和提高其相变潜热.通过对两种方法反应机理和反应影响因素实验的研究,优化了反应条件,成功地拓宽了石蜡的相变温度,其相变潜热提高10%～40%.研究总结出改性石蜡相变温度和潜热与其分子结构的关系,为进一步提高石蜡的相变温度和潜热提供理论指导.
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| 关 键 词： | 热红外 相变材料 改性 |
| 修稿时间： | 2007年5月25日 |
Modification of IR thermographic decoy phase change material |
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| Man Yahui,Wu Wenjian,Hu Biru,Wang Jianfang.Modification of IR thermographic decoy phase change material[J].New Chemical Materials,2007,35(10):41-43. |
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| Authors: | Man Yahui Wu Wenjian Hu Biru Wang Jianfang |
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| Abstract: | In order to wide paraffin's phase change temperature and improve its latent heat,two methods of oxidation and graft were used to modify paraffin's performances,By studying on reaction mechanism and affected actors of the two methods,it could be found that the relation of reaction conditions and phase change temperature/latent heat,and widen paraffin's phase change temperature successfully,and its latent heat was improved to 10%~40% more than before.The relation of paraffin's phase change temperature/latent heat and its molecule structure was summarized,and it can be a theory guide to improve the continuous research. |
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| Keywords: | IR thermal phase change material modification |
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