Effects of sodium chloride on the thermal behavior of oxalic acid dihydrate for thermal energy storage
文献类型：期刊论文
| 作者 | Han, Lipeng1,2; Xie, Shaolei1; Liu, Shang1,2; Sun, Jinhe1 ; Jia, Yongzhong1; Jing, Yan1
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| 刊名 | APPLIED ENERGY
 |
| 出版日期 | 2017 |
| 卷号 | 185页码:762-767 |
| 关键词 | Phase Change Materials Thermal Energy Storage Oxalic Acid Dihydrate Sodium Chloride Melting Point |
| 文献子类 | Article |
| 英文摘要 | Oxalic acid dihydrate (OAD), which is inexpensive and has a high initial phase transition enthalpy, is a very promising phase change material. However, severe material leakage can occur owing to the large amount of steam generated when OAD is heated to melt. This behavior subsequently degrades the thermophysical properties of OAD over time, thereby hindering further application of OAD. In the present study, NaCl was introduced as an additive in OAD to reduce its melting point. Results showed that a NaCl additive content of 9 wt% was the optimal amount to reduce the phase change temperature of OAD and produce sharp endothermal and exothermal peaks without reducing the phase change enthalpy significantly. Furthermore, minimal changes in the thermophysical properties of this mixture were observed after being subjected to 100 thermal cycles. The current findings are expected to broaden the application scope of OAD for thermal energy storage. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS关键词 | PHASE-CHANGE MATERIALS ; PERFORMANCE ; SYSTEMS ; STABILITY |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000390494600062 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6182]  |
| 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, Key Lab Comprehens & Highly Efficient Utilizat Sa, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Lipeng,Xie, Shaolei,Liu, Shang,et al. Effects of sodium chloride on the thermal behavior of oxalic acid dihydrate for thermal energy storage[J]. APPLIED ENERGY,2017,185:762-767. |
| APA | Han, Lipeng,Xie, Shaolei,Liu, Shang,Sun, Jinhe,Jia, Yongzhong,&Jing, Yan.(2017).Effects of sodium chloride on the thermal behavior of oxalic acid dihydrate for thermal energy storage.APPLIED ENERGY,185,762-767. |
| MLA | Han, Lipeng,et al."Effects of sodium chloride on the thermal behavior of oxalic acid dihydrate for thermal energy storage".APPLIED ENERGY 185(2017):762-767. |
入库方式： OAI收割
来源：青海盐湖研究所
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