ICCAS OpenIR
Lamellar single crystals of nylon-10,10 crown from a dimethylformamide solution
Yang, XN; Tan, SS; Gao, L; Zhou, EL
2001-04-01
Source PublicationJOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
ISSN0887-6266
Volume39Issue:7Pages:729-735
AbstractA new solvent, dimethylformamide (DMF), and the traditional solvent, 1,4-butanediol, were used to prepare single crystals of nylon-10,10 from a dilute solution. The lamellae grown from DMF inhabited a more perfect structure and regular shape than those crystals crystallized from traditional solvents such as 1,4-butanediol and glycerin. These thin and perfect lamellar crystals demonstrated patterns of variation in spacing different from those of melt-crystallized spherulites on heating. Specifically, the two main spacings slightly separated rather than continuously approaching each other when the temperature was greater than 180 degreesC. This is a novel phenomenon observed in nylons. Nevertheless, the usual pattern of change in spacing was observed during the cooling process. These lamellar crystals showed more compact spacing of the (002) and (010/100) planes than spherulites at room temperature. (C) 2001 John Wiley & Sons, Inc.
KeywordLamellar Crystals Brill Transition Polyamide Nylon-10 10
Indexed BySCI
Language英语
WOS IDWOS:000167402900001
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76726
Collection中国科学院化学研究所
Corresponding AuthorZhou, EL
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Yang, XN,Tan, SS,Gao, L,et al. Lamellar single crystals of nylon-10,10 crown from a dimethylformamide solution[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,2001,39(7):729-735.
APA Yang, XN,Tan, SS,Gao, L,&Zhou, EL.(2001).Lamellar single crystals of nylon-10,10 crown from a dimethylformamide solution.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,39(7),729-735.
MLA Yang, XN,et al."Lamellar single crystals of nylon-10,10 crown from a dimethylformamide solution".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 39.7(2001):729-735.
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