ICCAS OpenIR
Synthesis and characterization of a novel solid-solid phase change luminescence material
Gu, Xiaohua2,3; Xi, Peng1; Cheng, Bowen1; Niu, Shuqing2
2010-06-01
Source PublicationPOLYMER INTERNATIONAL
ISSN0959-8103
Volume59Issue:6Pages:772-777
AbstractBecause of the large energy storage and small temperature variation during the phase change process, phase change materials (PCMs) are attracting increasing attention. In this study, a novel solid-solid PCM was prepared by coordinating rare earth Eu(3+) ions to the carboxylate groups of a poly(ethylene glycol) (PEG) modified with two terephthalic acid groups. The structure and properties of the material were characterized using (1)H NMR, differential scanning calorimetry, infrared spectroscopy, gel permeation chromatograph and fluorescence spectroscopy. The coordination of Eu(3+) with the double-carboxylated PEG material significantly improved both the enthalpy value of the phase change material and its light-emitting properties. This paper describes the facile synthesis and characterization of a novel phase exchange luminescent Eu-PEG material. The light-emitting characterizations show that this modified PEG material has both good phase change properties and excellent luminescent properties. (C) 2010 Society of Chemical Industry
KeywordPhase Change Poly(Ethylene Glycol) Rare Earth Luminescence
DOI10.1002/pi.2787
Indexed BySCI
Language英语
WOS IDWOS:000278343900010
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68910
Collection中国科学院化学研究所
Corresponding AuthorXi, Peng
Affiliation1.Tianjin Polytech Univ, Tianjin Municipal Key Lab Fiber Modificat & Funct, Tianjin 300160, Peoples R China
2.Qiqihar Univ, Coll Mech Engn, Qiqihar 161006, Peoples R China
3.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, CAS Key Lab Engn Plast,Joint Lab Polymer Sci & Ma, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Gu, Xiaohua,Xi, Peng,Cheng, Bowen,et al. Synthesis and characterization of a novel solid-solid phase change luminescence material[J]. POLYMER INTERNATIONAL,2010,59(6):772-777.
APA Gu, Xiaohua,Xi, Peng,Cheng, Bowen,&Niu, Shuqing.(2010).Synthesis and characterization of a novel solid-solid phase change luminescence material.POLYMER INTERNATIONAL,59(6),772-777.
MLA Gu, Xiaohua,et al."Synthesis and characterization of a novel solid-solid phase change luminescence material".POLYMER INTERNATIONAL 59.6(2010):772-777.
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