Synthesis, Crystallization, and Enzymatic Degradation of the Biodegradable Polyester Poly(ethylene azelate)

被引：15
|
作者：
Papageorgiou, George Z. [1 ]
Bikiaris, Dimitrios N. [1 ]
Achilias, Dimitris S. [1 ]
Karagiannidis, Nikitas [2 ]
机构：
[1] Aristotle Univ Thessaloniki, Lab Polymer Chem & Technol, Dept Chem, GR-54124 Thessaloniki, Macedonia, Greece
[2] Technol Educ Inst Thessaloniki, Dept Crop Prod, Thessaloniki, Greece
来源：
MACROMOLECULAR CHEMISTRY AND PHYSICS | 2010年 / 211卷 / 24期
关键词：
biodegradable; crystallization; multiple melting; poly(ethylene azelate); secondary nucleation; DIFFERENTIAL SCANNING CALORIMETRY; MULTIPLE MELTING PEAKS; SOLID-STATE STRUCTURES; POLY(BUTYLENE SUCCINATE); ISOTHERMAL CRYSTALLIZATION; NONISOTHERMAL CRYSTALLIZATION; GLASS-TRANSITION; SELF-NUCLEATION; ETHER KETONE); X-RAY;
D O I：
10.1002/macp.201000491
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Poly(ethylene azelate) (PEAz) was synthesized and its melting behavior was studied with DSC and Step Scan DSC. The equilibrium melting point of PEAz was found 62 degrees C and the heat of fusion of 100% crystalline polymer was estimated at 160 J.g(-1). Polarized light microscopy showed mixed birefringence. From isothermal crystallization DSC study, after self-nucleation, crystallization rates were estimated. The Lauritzen-Hoffman plots showed crystallization regime I to II and II to III transition at 34 and 19 degrees C respectively. Non-isothermal crystallization was studied. The activation energy was calculated applying the isoconversional method of Friedman. Chemical hydrolysis of PEAz was very slow, while enzymatic hydrolysis showed comparable rates with PCL.
引用
收藏
页码：2585 / 2595
页数：11
相关论文
共 50 条
  • [1] Crystallization and biodegradation of poly(butylene azelate): Comparison with poly(ethylene azelate) and poly(propylene azelate)
    Papageorgiou, G. Z.
    Bikiaris, D. N.
    Achilias, D. S.
    Papastergiadis, E.
    Docoslis, A.
    THERMOCHIMICA ACTA, 2011, 515 (1-2) : 13 - 23
  • [2] Crystallization Kinetics and Melting Behaviour of the Novel Biodegradable Polyesters Poly(propylene azelate) and Poly(propylene sebacate)
    Papageorgiou, George Z.
    Achilias, Dirnitris S.
    Bikiaris, Dirnitrios N.
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2009, 210 (01) : 90 - 107
  • [3] Crystallization and melting of biodegradable poly(propylene suberate)
    Papageorgiou, George Z.
    Panayiotou, Costas
    THERMOCHIMICA ACTA, 2011, 523 (1-2) : 187 - 199
  • [4] Effect of poly(ethylene glycol)-polyhedral oligomeric silsesquioxanes on the crystallization kinetics and morphology of biodegradable poly(ethylene succinate)
    Tang, Lu
    Qiu, Zhaobin
    POLYMER DEGRADATION AND STABILITY, 2016, 134 : 97 - 104
  • [5] Synthesis and Comparative Study of Biodegradable Poly(alkylene sebacate)s
    Papageorgiou, George Z.
    Bikiaris, Dimitrios N.
    Achilias, Dimitris S.
    Nanaki, Stavroula
    Karagiannidis, Nikitas
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2010, 48 (06) : 672 - 686
  • [6] Nonisothermal Crystallization Behaviors of Biodegradable Double Crystalline Poly(butylene succinate)-Poly(ethylene glycol) Multiblock Copolymers
    Huang, Cai-Li
    Zeng, Jian-Bing
    Jiao, Ling
    Yang, Ke-Ke
    JOURNAL OF APPLIED POLYMER SCIENCE, 2014, 131 (20)
  • [7] Synthesis and nonisothermal crystallization kinetics of biodegradable poly(ethylene terephthalate-co-ethylene succinate)s
    Li, Wenxu
    Guan, Xinmei
    Zhan, Yifei
    Xiao, Hongyan
    Lin, Shaojian
    Lan, Jianwu
    JOURNAL OF APPLIED POLYMER SCIENCE, 2020, 137 (09)
  • [8] Isothermal melt crystallization kinetics study of cellulose nanocrystals nucleated biodegradable Poly(ethylene succinate)
    Li, Jingnan
    Jiang, Zhiguo
    Qiu, Zhaobin
    POLYMER, 2021, 227
  • [9] Crystallization behavior of partially miscible biodegradable poly(butylene succinate)/poly(ethylene succinate) blends
    He, Yi-Song
    Zeng, Jian-Bing
    Li, Shao-Long
    Wang, Yu-Zhong
    THERMOCHIMICA ACTA, 2012, 529 : 80 - 86
  • [10] Influence of Two Different Nanofillers on the Crystallization Behavior and Dynamic Mechanical Properties of Biodegradable Poly(ethylene adipate)
    Li, Jingnan
    Qiu, Zhaobin
    JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2019, 27 (12) : 2674 - 2681
12345