ICCAS OpenIR
Inter-diffusion between PMMA and PVDF during lamination studied by time-of-flight secondary ion mass spectrometry chemical imaging
Feng, JY; Li, L; Chan, CM; Weng, LT
2002-05-01
Source PublicationSURFACE AND INTERFACE ANALYSIS
ISSN0142-2421
Volume33Issue:5Pages:455-458
AbstractA laminate was prepared by laminating a poly(vinylidene fluoride) (PVDF) disc and a poly(methyl methacrylate) (PMMA) disc using compression moulding. Both PVDF and PMMA are miscible polymers. Time-of-flight secondary ion mass spectrometry (ToF-SIMS) chemical images were used to investigate inter-diffusion between the PVDF and PMMA during lamination at 200degreesC and 16 MPa. Negative ToF-SIMS chemical images clearly revealed the presence of inter-diffusion between the PVDF and PMMA. Both the lamination time and the PMMA molecular weight could significantly influence the inter-diffusion distance. As the lamination time increased, the inter-diffusion distance increased significantly. In addition, as the PMMA molecular weight decreased, the inter-diffusion distances also increased markedly due to the decrease in viscosity of the PMMA. Copyright (C) 2002 John Wiley Sons, Ltd.
KeywordTof-sims Inter-diffusion Pmma Pvdf Chemical Imaging
DOI10.1002/sia.1226
Indexed BySCI
Language英语
WOS IDWOS:000175780000014
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78102
Collection中国科学院化学研究所
Corresponding AuthorChan, CM
Affiliation1.Hong Kong Univ Sci & Technol, Dept Chem Engn, Kowloon, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
3.Hong Kong Univ Sci & Technol, Mat Characterizat & Preparat Facil, Kowloon, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Feng, JY,Li, L,Chan, CM,et al. Inter-diffusion between PMMA and PVDF during lamination studied by time-of-flight secondary ion mass spectrometry chemical imaging[J]. SURFACE AND INTERFACE ANALYSIS,2002,33(5):455-458.
APA Feng, JY,Li, L,Chan, CM,&Weng, LT.(2002).Inter-diffusion between PMMA and PVDF during lamination studied by time-of-flight secondary ion mass spectrometry chemical imaging.SURFACE AND INTERFACE ANALYSIS,33(5),455-458.
MLA Feng, JY,et al."Inter-diffusion between PMMA and PVDF during lamination studied by time-of-flight secondary ion mass spectrometry chemical imaging".SURFACE AND INTERFACE ANALYSIS 33.5(2002):455-458.
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