ICCAS OpenIR
The spherulite-like structure of main chain thermotropic aromatic copolyesters
Chen, SX; Zhai, HC; Jin, YZ
1999
Source PublicationCHINESE JOURNAL OF POLYMER SCIENCE
ISSN0256-7679
Volume17Issue:3Pages:245-251
AbstractA new spherulite-like structure of main chain thermotropic aromatic copolyesters formed in solution cast specimens was observed and was studied by means of polarizing microscopy, X-ray diffraction, SEM and IR spectrometry. Results indicate that the spherulite-like structure of main chain thermotropic aromatic copolyesters formed from the casting solution (phenol/Cl2CH2CH2Cl2) is not a real crystal but only a high oriented arrangement of the macromolecular chains as a spherulite. This resulted from the interaction between the needle-like crystal of phenol and the rigid mesomorphic groups of molecular chain. The parallel packing of extended copolyester molecules along the needle-like crystal of phenol leads to the formation of the spherulite-like structure.
KeywordSpherulite-like Structure Thermotropic Aromatic Copolymer Pet Phb
Indexed BySCI
Language英语
WOS IDWOS:000080631100006
PublisherSPRINGER-VERLAG SINGAPORE PTE LTD
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75508
Collection中国科学院化学研究所
Corresponding AuthorChen, SX
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Chen, SX,Zhai, HC,Jin, YZ. The spherulite-like structure of main chain thermotropic aromatic copolyesters[J]. CHINESE JOURNAL OF POLYMER SCIENCE,1999,17(3):245-251.
APA Chen, SX,Zhai, HC,&Jin, YZ.(1999).The spherulite-like structure of main chain thermotropic aromatic copolyesters.CHINESE JOURNAL OF POLYMER SCIENCE,17(3),245-251.
MLA Chen, SX,et al."The spherulite-like structure of main chain thermotropic aromatic copolyesters".CHINESE JOURNAL OF POLYMER SCIENCE 17.3(1999):245-251.
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