A novel medium-temperature form-stable phase change material based on dicarboxylic acid eutectic mixture/expanded graphite composites
文献类型：期刊论文
| 作者 | Liu, Shang1,2; Han, Lipeng1,2; Xie, Shaolei1 ; Jia, Yongzhong1; Sun, Jinhe1; Jing, Yan1; Zhang, Quanyou1
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| 刊名 | SOLAR ENERGY
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 143页码:22-30 |
| 关键词 | Succinic Acid Stability Reliability Corrosion |
| 文献子类 | Article |
| 英文摘要 | Low stability, reliability, and corrosion are considerable challenges to widespread application of succinic acid (SA) as phase change material (PCM). Here, we present a novel medium-temperature form-stable phase change material (FSPCM) aiming to eliminate these obstacles. In this study, FSPCM was fabricated by adsorbing eutectics of adipic acid (AA) and SA into expanded graphite (EG). The molar ratio of AA and SA in eutectics was determined to be 7:3, and the optimal mass ratio of EG in FSPCM is ca. 0.1. The composite was characterized by diffraction scanning calorimetry, scanning electron microscopy, Fourier transform infrared spectrometer, X-ray diffractometer, and thermal gravimetric analyzer. The results showed that the FSPCM melts at ca. 135 degrees C with latent heat storage of 206 J/g. No notable change of thermal behavior in FSPCM was observed after experienced 100 accelerated cycle test. Compared to SA, both the stability and reliability were promoted in FSPCM. Besides, the leakage of dicarboxylic acid was prevented, thus the corrosion was alleviated. |
| WOS关键词 | THERMAL-ENERGY STORAGE ; THERMOPHYSICAL PROPERTIES ; EXPANDED GRAPHITE ; HEAT-TRANSFER ; CONDUCTIVITY ; SHELL |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000393246100003 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6192]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源综合利用工程技术中心 |
| 作者单位 | 1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Shang,Han, Lipeng,Xie, Shaolei,et al. A novel medium-temperature form-stable phase change material based on dicarboxylic acid eutectic mixture/expanded graphite composites[J]. SOLAR ENERGY,2017,143:22-30. |
| APA | Liu, Shang.,Han, Lipeng.,Xie, Shaolei.,Jia, Yongzhong.,Sun, Jinhe.,...&Zhang, Quanyou.(2017).A novel medium-temperature form-stable phase change material based on dicarboxylic acid eutectic mixture/expanded graphite composites.SOLAR ENERGY,143,22-30. |
| MLA | Liu, Shang,et al."A novel medium-temperature form-stable phase change material based on dicarboxylic acid eutectic mixture/expanded graphite composites".SOLAR ENERGY 143(2017):22-30. |
入库方式： OAI收割
来源：青海盐湖研究所
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