Synthesis and Performance of Thermoplastic Polyurethane-Based Solid-Solid Phase-Change Materials for Energy Storage
文献类型：期刊论文
| 作者 | Liang, Peng1; Xi, Peng2,3; Cheng, Bowen2; Wang, Xiaoqing1,2; Zhang, Yaqing1 |
| 刊名 | SCIENCE OF ADVANCED MATERIALS
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 7期号:11页码:2420-2426 |
| 关键词 | Energy Storage Phase Change Polyethylene Glycol Polyurethane Crystal Structure |
| 英文摘要 | This study focuses on the design and synthesis of a novel tetrahydroxy compound, namely terephthalic acid bis-(2-hydroxy-1-hydroxymethyl-ethyl) ester (TABE), to prepare polyurethane-based phase-change materials with a higher phase-change enthalpy and suitable phase-change temperature. Based on the unique molecular structure of TABE, a series of thermoplastic polyurethane-based solid-solid phase-change materials for energy storage were synthesized via a three-step condensation reaction of polyethylene glycols with TABE, 4,4'-diphenylmethane diisocyanate (MDI), and polyethylene glycol monomethylether (MPEG). The composition and properties of the as-synthesized samples were characterized using several experimental techniques. The results showed that the polyurethane-based solid-solid phase-change materials presented in this work have a higher phase-change enthalpy; the maximum phase-change enthalpy values associated with the heating and cooling cycles were 153.51 J/g and 143.91 J/g, respectively. In addition, they showed excellent thermal reliability and stability, i.e., the initial decomposition temperature and the maximum decomposition temperature were measured to be 320.16 degrees C and 451.12 degrees C, respectively. Most importantly, the best phase-change temperatures of the phase-change materials ranged between 22.41 and 48.41 degrees C, and the phase-change materials can be directly melted and processed. Owing to these properties, these materials can be applied in textile products, telecommunication and microprocessor equipment, and constructions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29522]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Peoples R China 2.Tianjin Polytech Univ, Tianjin Municipal Key Lab Fiber Modificat & Funct, Tianjin 300387, Peoples R China 3.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Peng,Xi, Peng,Cheng, Bowen,et al. Synthesis and Performance of Thermoplastic Polyurethane-Based Solid-Solid Phase-Change Materials for Energy Storage[J]. SCIENCE OF ADVANCED MATERIALS,2015,7(11):2420-2426. |
| APA | Liang, Peng,Xi, Peng,Cheng, Bowen,Wang, Xiaoqing,&Zhang, Yaqing.(2015).Synthesis and Performance of Thermoplastic Polyurethane-Based Solid-Solid Phase-Change Materials for Energy Storage.SCIENCE OF ADVANCED MATERIALS,7(11),2420-2426. |
| MLA | Liang, Peng,et al."Synthesis and Performance of Thermoplastic Polyurethane-Based Solid-Solid Phase-Change Materials for Energy Storage".SCIENCE OF ADVANCED MATERIALS 7.11(2015):2420-2426. |
入库方式： OAI收割
来源：化学研究所
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