Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Preparation and characterization of mesoporous materials from low-grade palygorskite clay and its applied in composite phase change material | |
Zhang, Hairong1,2,3,4; Yuan, Ge1,2,3,4,5; Guo, Haijun1,2,3,4; Li, Hailong1,2,3,4; Xiong, Lian1,2,3,4; Chen, Xinde1,2,3,4 | |
2021-08-01 | |
发表期刊 | JOURNAL OF ENERGY STORAGE |
卷号 | 40页码:8 |
通讯作者 | Chen, Xinde(cxd_cxd@hotmail.com) |
摘要 | Al-MCM-41 was obtained using low-grade palygorskite (LPAL) as a silica and aluminum source. The Al-MCM-41showed mesoporous structure and relatively high BET surface area (1109.32 m(2)/g). The composite phase change material (paraffin/Al-MCM-41 composites) was prepared via vacuum impregnation method using the Al-MCM-41 as a carrier. The morphology, thermal property and thermal stability of the paraffin/Al-MCM-41 composites were investigated. The paraffin concentration in the composites was 70.21%, and the freezing latent heat and melting latent heat of the paraffin/Al-MCM-41 composites were 131.22 J/g and 132.61 J/g, respectively. Furthermore, the paraffin/Al-MCM-41 composites exhibited an excellent thermal stability and the thermal conductivity of paraffin/Al-MCM-41 composites was 0.453 W/m.K. |
关键词 | Palygorskite Low-grade clay Mesoporous silica material Phase change material |
DOI | 10.1016/j.est.2021.102791 |
关键词[WOS] | THERMAL-ENERGY STORAGE ; PERFORMANCE ; AL-MCM-41 ; SILICA |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Key Area R&D Project of Guangdon g Province[2019B110209003] |
WOS研究方向 | Energy & Fuels |
项目资助者 | Key Area R&D Project of Guangdon g Province |
WOS类目 | Energy & Fuels |
WOS记录号 | WOS:000674590800006 |
出版者 | ELSEVIER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/33500 |
专题 | 中国科学院广州能源研究所 |
通讯作者 | Chen, Xinde |
作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 2.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.R&D Ctr Xuyi Attapulgite Energy & Environm Mat, Xuyi 211700, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Zhang, Hairong,Yuan, Ge,Guo, Haijun,et al. Preparation and characterization of mesoporous materials from low-grade palygorskite clay and its applied in composite phase change material[J]. JOURNAL OF ENERGY STORAGE,2021,40:8. |
APA | Zhang, Hairong,Yuan, Ge,Guo, Haijun,Li, Hailong,Xiong, Lian,&Chen, Xinde.(2021).Preparation and characterization of mesoporous materials from low-grade palygorskite clay and its applied in composite phase change material.JOURNAL OF ENERGY STORAGE,40,8. |
MLA | Zhang, Hairong,et al."Preparation and characterization of mesoporous materials from low-grade palygorskite clay and its applied in composite phase change material".JOURNAL OF ENERGY STORAGE 40(2021):8. |
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