ICCAS OpenIR
Polymorphic Crystals from Different Thermal Treatments and Its Effect on Biodegradation Behavior of Poly(butylene adipate)
Zhao Li-Fen1,2; Jiang Ni1; Gan Zhi-Hua1
2011-01-10
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume32Issue:1Pages:185-189
AbstractOn the basis of characteristic polymorphic crystals of poly (butylene adipate) (PBA), the PBA films with a crystal structure were prepared by melt crystallization and annealing treatment. The polymorphic crystal structure, crystal size and crystalline morphology of PBA a crystals with different thermal history were studied by wide angle X-ray diffraction(WAXD), atomic force microscope(AFM) and differential scanning calorimeter(DSC). The biodegradation behavior of PBA alpha crystals from different thermal treatments was investigated by following the mass loss with time. The results indicate that the difference of PBA alpha crystals in spatial orientation of polymer chains in the same crystal lattice due to the different thermal history is the essential reason which results in the different biodegradation rates.
KeywordPoly(Butylene Adipate) Polymorphic Crystal Structure Annealing Treatment Enzymatic Biodegradation
Indexed BySCI
Language英语
WOS IDWOS:000287008700035
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72070
Collection中国科学院化学研究所
Corresponding AuthorGan Zhi-Hua
Affiliation1.Chinese Acad Sci, CAS Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China
2.Shandong Univ Sci & Technol, Coll Mat, Qingdao 266510, Peoples R China
Recommended Citation
GB/T 7714
Zhao Li-Fen,Jiang Ni,Gan Zhi-Hua. Polymorphic Crystals from Different Thermal Treatments and Its Effect on Biodegradation Behavior of Poly(butylene adipate)[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2011,32(1):185-189.
APA Zhao Li-Fen,Jiang Ni,&Gan Zhi-Hua.(2011).Polymorphic Crystals from Different Thermal Treatments and Its Effect on Biodegradation Behavior of Poly(butylene adipate).CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,32(1),185-189.
MLA Zhao Li-Fen,et al."Polymorphic Crystals from Different Thermal Treatments and Its Effect on Biodegradation Behavior of Poly(butylene adipate)".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 32.1(2011):185-189.
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