ICCAS OpenIR
Influence of additives on the crystal structure and melting behavior of poly(ethylene-2,6-naphthalene dicarboxylate)
Gao, X; Liu, RG; Yu, Y; Jin, M; Bus, HS
2004-01-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
ISSN0887-6266
Volume42Issue:2Pages:296-301
AbstractThe influence of additives on the crystal modification and melting behavior of poly(ethylene-2,6-naphthalene dicarboxylate) (PEN) was investigated with wide-angle X-ray diffraction and differential scanning calorimetry (DSC). The addition of a nucleating promoter, Ceraflour 993, had no effect on the crystal modification and melting behavior of PEN crystallized under all chosen experimental conditions. However, the addition of a nucleating agent, sodium benzoate (SB), did affect the crystal modification and melting behavior of PEN when PEN/SB was crystallized at a higher temperature, but not at a lower temperature. A mixture of alpha and beta modifications of PEN was obtained, and an overlapped dual melting peak was observed in DSC curves when PEN was crystallized at a higher temperature in the presence of SB, instead of a single crystal form and a single melting peak for the crystallization of pure PEN. (C) 2003 Wiley Periodicals, Inc.
KeywordCrystal Modification Melting Behavior Additives Nucleating Agent Nucleating Promoter Poly(Ethylene-2 6-naphthalene Dicarboxylate)
DOI10.1002/polb.10600
Indexed BySCI
Language英语
WOS IDWOS:000187730700013
PublisherJOHN WILEY & SONS INC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81734
Collection中国科学院化学研究所
Corresponding AuthorBus, HS
Affiliation1.Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China
2.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Gao, X,Liu, RG,Yu, Y,et al. Influence of additives on the crystal structure and melting behavior of poly(ethylene-2,6-naphthalene dicarboxylate)[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,2004,42(2):296-301.
APA Gao, X,Liu, RG,Yu, Y,Jin, M,&Bus, HS.(2004).Influence of additives on the crystal structure and melting behavior of poly(ethylene-2,6-naphthalene dicarboxylate).JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,42(2),296-301.
MLA Gao, X,et al."Influence of additives on the crystal structure and melting behavior of poly(ethylene-2,6-naphthalene dicarboxylate)".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 42.2(2004):296-301.
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