Role of M-n of PEG in the Morphology and Properties of Electrospun PEG/CA Composite Fibers for Thermal Energy Storage

doi:10.1002/aic.11708

CORC > 化学研究所 > 中国科学院化学研究所

	Role of M-n of PEG in the Morphology and Properties of Electrospun PEG/CA Composite Fibers for Thermal Energy Storage
	Chen, Changzhong 1,2; Wang, Linge 1,3; Huang, Yong 1,4
刊名	AICHE JOURNAL
	2009-03-01
卷号	55 期号:3 页码:820-827
关键词	Fibers Composite Materials Form-stable Pcm Peg Thermal Energy Storage
ISSN号	0001-1541
DOI	10.1002/aic.11708
英文摘要	As an aim toward developing novel class of form-stable polymer-matrix phase change materials for thermal energy storage, ultrafine composite fibers based on cellulose acetate and polyethylene glycol (PEG) with five different molecular weight (M-n) grades were prepared by electrospinning. The effects of Mn of PEG oil morphology, thermal properties and mechanical properties of the composite fibers were studied by field emission scanning electron microscopy, differential scanning calorimetry, and tensile testing, respectively. It was found that the composite fibers were smooth and cylindrical shape, with the average diameters ranging from about 1000 to 1750 nm which increased with Mn of PEG. Thermal analysis results showed that the composite fibers imparted balanced thermal storage and release properties in different temperature ranges with the variation Of Mn of PEG. Thermal cycling test indicated that the prepared composites had excellent thermal stability, and reliability even they were subjected to 100 heating-cooling thermal cycles. (c) 2009 American Institute of Chemical Engineers AIChE J, 55: 820-827, 2009
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000263980300023
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67691]
专题	中国科学院化学研究所
通讯作者	Wang, Linge
作者单位	1.Chinese Acad Sci, Guangzhou Inst Chem, Key Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Univ Sheffield, Dept Chem, Sheffield S3 7HF, S Yorkshire, England 4.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Chen, Changzhong,Wang, Linge,Huang, Yong. Role of M-n of PEG in the Morphology and Properties of Electrospun PEG/CA Composite Fibers for Thermal Energy Storage[J]. AICHE JOURNAL,2009,55(3):820-827.
APA	Chen, Changzhong,Wang, Linge,&Huang, Yong.(2009).Role of M-n of PEG in the Morphology and Properties of Electrospun PEG/CA Composite Fibers for Thermal Energy Storage.AICHE JOURNAL,55(3),820-827.
MLA	Chen, Changzhong,et al."Role of M-n of PEG in the Morphology and Properties of Electrospun PEG/CA Composite Fibers for Thermal Energy Storage".AICHE JOURNAL 55.3(2009):820-827.