Knowledge Management System Of Institute of process engineering,CAS
| Study on the effect of different additives on improving the thermal conductivity of organic PCM | |
Yan, Quanying1; Ma, Chao1; Wang, Wei2
| |
| 2021-11-06 | |
| Source Publication | PHASE TRANSITIONS
 |
| ISSN | 0141-1594 |
| Pages | 12 |
| Abstract | Graphite (Grp) powder, nano-silicon (Si) powder, nano-copper (Cu) powder, nano-tungsten (Wu) powder, and nickel (Ni) powder were selected as the additives in this study. Meanwhile, stearic acid (SA), paraffin wax (P), and a P-SA mixture were added in 5%, 15%, 30%, and 50% proportions, to prepare 63 combinations of composite Phase Change Materials (PCM). The variation of thermal conductivity of the 63 sorts of composite PCM were studied experimentally. The aim of study was to understand the impact of the five additives on the thermal conductivity of the PCM. The results show that each of the additives can facilitate in the thermal conductivity of the PCM, and through 500 heating and cooling cycles, the fluctuation range is still less than 10%. Among the additives tested, graphite powder displayed the best performance. The addition of tungsten powder to the PCM resulted in poor fusibility, and the lowest increase in thermal conductivity. |
| Keyword | Thermal conductivity PCM additive compounds metal powders |
| DOI | 10.1080/01411594.2021.1998496 |
| Language | 英语 |
| WOS Keyword | PHASE-CHANGE MATERIALS ; ENERGY-STORAGE ; GRAPHITE ; ENHANCEMENT ; COMPOSITE |
| Funding Project | Science and Technology Key Program of the Beijing Municipal Education Commission[KZ201710016011] ; Beijing Scholars Program[2015NO.022] |
| WOS Research Area | Crystallography ; Physics |
| WOS Subject | Crystallography ; Physics, Condensed Matter |
| Funding Organization | Science and Technology Key Program of the Beijing Municipal Education Commission ; Beijing Scholars Program |
| WOS ID | WOS:000715127900001 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/50794 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Wei |
| Affiliation | 1.Beijing Univ Civil Engn & Architecture, Beijing Municipal Key Lab Heating Gas Supply Vent, Beijing Engn Res Ctr Sustainable Energy & Bldg, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing, Peoples R China |
| Corresponding Author Affilication | Center of lonic Liquids and Green Engineering |
| Recommended Citation GB/T 7714 | Yan, Quanying,Ma, Chao,Wang, Wei. Study on the effect of different additives on improving the thermal conductivity of organic PCM[J]. PHASE TRANSITIONS,2021:12. |
| APA | Yan, Quanying,Ma, Chao,&Wang, Wei.(2021).Study on the effect of different additives on improving the thermal conductivity of organic PCM.PHASE TRANSITIONS,12. |
| MLA | Yan, Quanying,et al."Study on the effect of different additives on improving the thermal conductivity of organic PCM".PHASE TRANSITIONS (2021):12. |
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