| 有机/无机纳米复合相变储能材料的制备 |
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| 引用本文： | 张羽中,陈中华,张正国.有机/无机纳米复合相变储能材料的制备[J].高分子材料科学与工程,2001,17(5):137-139. |
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| 作者姓名： | 张羽中 陈中华 张正国 |
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| 作者单位： | 1. 湖北大学化学与材料学院
2. 华南理工大学化学工程研究所 |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 0 0 73 0 0 6) |
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| 摘 要： | 利用十六烷基三甲基溴化铵（CTAB）嵌入到具有层状结构的膨润土层间，使膨润土层间得到改必,通过交换反应，使三羟甲基丙烷和新戊二醇嵌入膨润土层间而制得有机／无机纳米复合相变储能材料，利用X射线衍射（XRD）和差示扫描量热法（DSC）对制得有机／无机纳米复合相变储能材料进行了表征。
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| 关 键 词： | 有机／无机纳米复合 相变储能材料 层状硅酸盐 三羟甲基丙烷 新戊二醇 制备 |
| 文章编号： | 1000-7555(2001)05-0137-03 |
Preparation for Organic/Inorganic Nanometer Composite Phase Change Materials |
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| ZHANG Chong ,CHEN Zhong-hua ,ZHANG Zheng-guo.Preparation for Organic/Inorganic Nanometer Composite Phase Change Materials[J].Polymer Materials Science & Engineering,2001,17(5):137-139. |
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| Authors: | ZHANG Chong CHEN Zhong-hua ZHANG Zheng-guo |
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| Affiliation: | ZHANG Chong 1,CHEN Zhong-hua 2,ZHANG Zheng-guo 2 |
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| Abstract: | The cetyl trimethyl ammonium bromide (CTAB) was intercalated into the layered silicate bentonite, and the interlayer of the bentonite was modified. The organic/inorganic nanometer composite phase change heat storage materials of the bentonite/trihydroxy methyl propane (TMP) and bentonite/TMP + neopentylglycol (NPG) have been prepared with exchanged reaction, and characterized by XRD and DSC. Because the bentonite interlayer has a shielding effect to external action(such as heat), making the interlayer phase change materials decrease in heat sensitivity, so the phase change temperature increase for the NPG and NPG+TMP of the bentonite interlayer. |
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| Keywords: | organic/inorganic nanometer composite phase change heat storage layered silicate trihydroxy methyl propane neopentylglycol |
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