一种新型固-固相变储能材料的制备及其表征OA北大核心CSCDCSTPCD
Synthesis and Characterization of a Novel Solid-solid Phase Change Energy Storage Material
从苯甲醛甘油缩醛出发,经聚乙二醇单甲醚端基改性,通过一系列反应合成了含有双羟基并带有MPEG相变单元的新型单体,并通过逐步聚合方法合成了一种新型固-固相变储能材料.通过红外、核磁、DSC表征了制备的新型相变材料的组成结构和相变行为.结果表明该相转变材料拥有较好的相转变特性.
In this paper, beginning from Benzaldehyde glycerol acetals, through the end-groups modification of MPEG, a novel mono-mer with double carboxyl and phase change unit of MPEG was synthesized via a series of reaction. And then a novel solid-solid phase change storage materials was synthesized via polymerization step by step. The composition, structure and phase change behavior of the copolymer were researched via FI-IR spectra, 1H NMR spectra, DSC curve.…查看全部>>
顾晓华;西鹏;牛淑青;高芬
齐齐哈尔大学化工学院,黑龙江,齐齐哈尔,1610062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齐齐哈尔大学化工学院,黑龙江,齐齐哈尔,1610062
化学工程
相变聚乙二醇单甲醚共聚物
phase changeMPEGcopolymer
《中山大学学报（自然科学版）》 2009 (z2)
23-25,3
教育部科学技术研究重点基金资助项目(209040),黑龙江省青年学术骨干基金资助项目(11511440),天津高校科技发展计划基金资助项目(20071212)
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