Kinetic analysis of the non-isothermal degradation of poly(3-hydroxybutyrate) nanocomposites

被引：34
|
作者：
Erceg, Matko [1 ]
Kovacic, Tonka [1 ]
Perinovic, Sanja [1 ]
机构：
[1] Univ Split, Dept Organ Technol, Fac Chem & Technol, Split 21000, Croatia
来源：
THERMOCHIMICA ACTA | 2008年 / 476卷 / 1-2期
关键词：
Kinetic analysis; Nanocomposites; Organoclay; Poly(3-hydroxybutyrate); Non-isothermal thermogravimetry;
D O I：
10.1016/j.tca.2008.07.009
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Poly(3-hydroxybutyrate)/organically modified montmorillonite nanocomposites (PHB/25A) were prepared by the solution-intercalation method. The non-isothermal degradation of pure PHB and PHB/25A nanocomposites was investigated in the temperature range 50-500 degrees C at four heating rates (2.5, 5, 10 and 20 degrees C min(-1)). Kinetic analysis of the non-isothermal degradation of pure PHB and PHB/25A nanocomposites was performed using isoconversional (Flynn-Wall-Ozawa, Kissinger-Akahira-Sunose and Friedman) methods and the invariant kinetic parameters method. The true kinetic triplets (E, A, and f(alpha)) were determined. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：44 / 50
页数：7
相关论文
共 50 条
  • [31] Characterization and Non-isothermal Decomposition Kinetic Analysis of PS/FeNi3 Nanocomposites
    Ding Jian-Xu
    Liao Qi-Long
    Wang Sheng-Lai
    Yang Ding-Ming
    Wang Xin-Qiang
    CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2010, 29 (10) : 1593 - 1598
  • [32] Thermal degradation kinetics of biodegradable poly (3-hydroxybutyrate)/layered double hydroxide nanocomposites
    Wu, Tzong-Ming
    Hsu, Sung-Fu
    Shih, Yeng-Fong
    Liao, Chien-Shiun
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2008, 46 (12) : 1207 - 1213
  • [33] Kinetic Analysis of Thermally Simulated Processes in Biopolymer Poly(3-Hydroxybutyrate)
    Yang, Mu-Hoe
    JOURNAL OF TESTING AND EVALUATION, 2011, 39 (03) : 468 - 473
  • [34] Non-isothermal decomposition kinetics of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
    Yuan, J
    Deng, MJ
    Ai, J
    Xie, XL
    Zheng, QX
    ACTA PHYSICO-CHIMICA SINICA, 2005, 21 (09) : 988 - 992
  • [35] Kinetic study of non-isothermal degradation of poly(vinyl chloride)-montmorillonite composites
    Cui, Ning
    Wan, Chao-Ying
    Zhang, Yong
    Tian, Guo-Hua
    Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2004, 38 (10): : 1768 - 1771
  • [36] Structural, microstructural, electrical, thermal and non-isothermal degradation kinetic studies on technologically important poly(aniline)/CdO nanocomposites
    Amita, M.
    Kiruthiga, K.
    Mahalakshmi, S.
    Parthasarathy, V.
    Hu, Chechia
    Lin, Yi-Feng
    Tung, Kuo-Lun
    Anbarasan, R.
    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2019, 91 (03) : 611 - 623
  • [37] Structural, microstructural, electrical, thermal and non-isothermal degradation kinetic studies on technologically important poly(aniline)/CdO nanocomposites
    M. Amita
    K. Kiruthiga
    S. Mahalakshmi
    V. Parthasarathy
    Chechia Hu
    Yi-Feng Lin
    Kuo-Lun Tung
    R. Anbarasan
    Journal of Sol-Gel Science and Technology, 2019, 91 : 611 - 623
  • [38] Synthesis of Poly(3-hydroxybutyrate) by Immobilized Poly(3-hydroxybutyrate) Synthase
    Kenji Tajima
    Hatsumi Tannai
    Yasuharu Satoh
    Masanobu Munekata
    Polymer Journal, 2003, 35 : 407 - 410
  • [39] Synthesis of poly(3-hydroxybutyrate) by immobilized poly(3-hydroxybutyrate) synthase
    Tajima, K
    Tannai, H
    Satoh, Y
    Munekata, M
    POLYMER JOURNAL, 2003, 35 (04) : 407 - 410
  • [40] Poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate)-based biopolymer systems
    Bonartsev A.P.
    Bonartseva G.A.
    Shaitan K.V.
    Kirpichnikov M.P.
    Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry, 2011, 5 (1) : 10 - 21
12345