ICCAS OpenIR
New Insight into the Crystallization Behavior of Poly(ethylene terephthalate)/Clay Nanocomposites
Guan, Guohu1; Li, Chuncheng1; Yuan, Xuepei1,2; Xiao, Yaonan1; Liu, Xiaoqing1,2; Zhang, Dong1
2008-11-01
Source PublicationJOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
ISSN0887-6266
Volume46Issue:21Pages:2380-2394
AbstractCrystallization behavior of poly(ethylene terephthalate) (PET)/clay nanocomposites has been investigated in terms of differential scanning calorimeter (DSC) analysis, polarizing optical microscopy (POM), and scanning electron microscopy (SEM) observation. The nanocomposites for investigation were prepared via in situ polycondensation. Crystalline morphologies were observed through POM and SEM. The nonisothermal and isothermal crystallization rates of different samples were determined for comparison based on DSC data. Secondary nucleation analysis was also performed based on bulk crystallization data derived from DSC analysis. The results revealed that nucleating abilities of montmorillonites (MMT) depended on the dispersion state of clay in matrix, the surface modification status, and the metallic derivatives released from MMT during in situ synthesis. The quantities of metallic elements released were measured by inductively coupled plasma (ICP) analysis. The results showed that the release of these metallic derivatives was also affected by surfactant molecules anchored on the surface of MMT. (C) 2008 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 46: 2380-2394, 2008
KeywordCrystallization Nanocomposites Polyesters Poly(Ethylene Terephthalate)
DOI10.1002/polb.21570
Indexed BySCI
Language英语
WOS IDWOS:000260587200011
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:33[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65184
Collection中国科学院化学研究所
Corresponding AuthorLi, Chuncheng
Affiliation1.Chinese Acad Sci, Inst Chem, CAS Key Lab Engn Plast, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Guan, Guohu,Li, Chuncheng,Yuan, Xuepei,et al. New Insight into the Crystallization Behavior of Poly(ethylene terephthalate)/Clay Nanocomposites[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,2008,46(21):2380-2394.
APA Guan, Guohu,Li, Chuncheng,Yuan, Xuepei,Xiao, Yaonan,Liu, Xiaoqing,&Zhang, Dong.(2008).New Insight into the Crystallization Behavior of Poly(ethylene terephthalate)/Clay Nanocomposites.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,46(21),2380-2394.
MLA Guan, Guohu,et al."New Insight into the Crystallization Behavior of Poly(ethylene terephthalate)/Clay Nanocomposites".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 46.21(2008):2380-2394.
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