| 一种新型的固-固相转变材料的合成、表征及性能研究 |
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| 引用本文： | 西鹏,顾晓华,康丁,夏磊,赵苗,程博闻.一种新型的固-固相转变材料的合成、表征及性能研究[J].中山大学学报(自然科学版),2009,48(Z2). |
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| 作者姓名： | 西鹏 顾晓华 康丁 夏磊 赵苗 程博闻 |
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| 作者单位： | 1. 纤维改性与功能纤维天津市重点实验室,天津,300160;天津工业大学,天津,300160
2. 齐齐哈尔大学,黑龙江,齐齐哈尔,161006 |
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| 基金项目： | 天津高校科技发展计划基金 |
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| 摘 要： | 通过聚乙二醇端基改性,合成了一种新形的聚乙二醇功能化合物.其组成结构通过红外、核磁进行了表征.利用合成的新形聚乙二醇功能化合物与三价铕离子的配位作用,获得了一种新形的Eu-PEG聚合物基周-固相转变材料.该种固-固相转变材料的组成结构和相变特性通过红外光谱和DSC曲线进行了表征.结果显示该种固固相转变材料拥有较好的相转变特性.
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| 关 键 词： | 相转变 聚乙二醇 稀土 |
Synthesis, Characterization and Properties of a Novel Polymeric Solid-solid Phase Change Material |
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| XI Peng,GU Xiaohua,KANG Ding,XIA Lei,ZHAO Miao,CHENG Bowen.Synthesis, Characterization and Properties of a Novel Polymeric Solid-solid Phase Change Material[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2009,48(Z2). |
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| Authors: | XI Peng GU Xiaohua KANG Ding XIA Lei ZHAO Miao CHENG Bowen |
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| Abstract: | A novel polyethylene glycol (PEG) functional compound was obtained from the end-groups modification of PEG. The com-position and structure of the PEG functional compound were characterized by IR, 1H NMR. The novel Eu-PEG polymeric solid-solid phase change luminescence material (Eu-PEG PSSPCM) was prepared with the coordination reaction of the PEG functional compound and Eu3+. The composition and structure, phase change properties were researched via IR spectra, DSC curve. The results show that the Eu-PEG PSSPCM possesses steady chemical structure and excellent phase change properties. |
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| Keywords: | phase change PEG rare earth |
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