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	Multi-walled carbon nanotubes added to Na2CO3/MgO composites for thermal energy storage
	Ye, Feng1; Ge, Zhiwei1; Ding, Yulong1,2; Yang, Jun1
刊名	PARTICUOLOGY
	2014-08-01
卷号	15期号:S1页码:56-60
关键词	Phase change materials Composite Multi-walled carbon nanotubes Thermal conductivity Chemical compatibility Thermal energy storage
ISSN号	1674-2001
其他题名	Particuology
中文摘要	Na2CO3/MgO composites with added multi-walled carbon nanotubes (MWCNTs) were prepared and tested as phase change materials (PCMs) for thermal energy storage. Na2CO3/MgO composite PCMs were prepared and their chemical compatibility and thermal stability were studied. MWCNTs introduced with Na2CO3/MgO composite PCMs were also investigated and scanning electron microscopy (SEM) characterization was used to demonstrate the uniform dispersion of MWCNTs in Na2CO3/MgO composite PCMs. The composites with added MWCNTs still display good thermal stability with mass losses lower than 5%. Introducing MWCNTs into composite Na2CO3/MgO PCMs by material formation/calcination significantly enhances the thermal conductivity of the composite PCMs. The thermal conductivity of the composite PCMs was found to increase with an increase in the weight fraction of the added MWCNTs and an increase in the testing temperature. This study may present a promising way to prepare high temperature phase change materials with superior properties such as improved thermal stability. (C) 2013 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
英文摘要	Na2CO3/MgO composites with added multi-walled carbon nanotubes (MWCNTs) were prepared and tested as phase change materials (PCMs) for thermal energy storage. Na2CO3/MgO composite PCMs were prepared and their chemical compatibility and thermal stability were studied. MWCNTs introduced with Na2CO3/MgO composite PCMs were also investigated and scanning electron microscopy (SEM) characterization was used to demonstrate the uniform dispersion of MWCNTs in Na2CO3/MgO composite PCMs. The composites with added MWCNTs still display good thermal stability with mass losses lower than 5%. Introducing MWCNTs into composite Na2CO3/MgO PCMs by material formation/calcination significantly enhances the thermal conductivity of the composite PCMs. The thermal conductivity of the composite PCMs was found to increase with an increase in the weight fraction of the added MWCNTs and an increase in the testing temperature. This study may present a promising way to prepare high temperature phase change materials with superior properties such as improved thermal stability. (C) 2013 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Chemical ; Materials Science, Multidisciplinary
研究领域[WOS]	Engineering ; Materials Science
关键词[WOS]	PHASE-CHANGE MATERIALS ; LATENT-HEAT STORAGE ; PARAFFIN/EXPANDED GRAPHITE COMPOSITE ; CONDUCTIVITY ENHANCEMENT ; MOLTEN-SALTS ; SYSTEMS ; ACID ; PCM
收录类别	SCI
原文出处	://WOS:000340329500010
语种	英语
WOS记录号	WOS:000340329500010
公开日期	2014-09-30
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/11590]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Leeds, Sch Proc Environm & Mat Engn, Inst Particle Sci & Engn, Leeds LS2 9JT, W Yorkshire, England
推荐引用方式 GB/T 7714	Ye, Feng,Ge, Zhiwei,Ding, Yulong,et al. Multi-walled carbon nanotubes added to Na2CO3/MgO composites for thermal energy storage[J]. PARTICUOLOGY,2014,15(S1):56-60.
APA	Ye, Feng,Ge, Zhiwei,Ding, Yulong,&Yang, Jun.(2014).Multi-walled carbon nanotubes added to Na2CO3/MgO composites for thermal energy storage.PARTICUOLOGY,15(S1),56-60.
MLA	Ye, Feng,et al."Multi-walled carbon nanotubes added to Na2CO3/MgO composites for thermal energy storage".PARTICUOLOGY 15.S1(2014):56-60.

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