Effects of adding nano metal powders on thermooxidative degradation of poly(ethylene glycol)

被引：0
|
作者：
Z. Lin
X. Han
T. Wang
S. Li
机构：
[1] University of Science and Technology of China,Department of Chemical Physics
来源：
Journal of Thermal Analysis and Calorimetry | 2008年 / 91卷
关键词：
adsorbent catalysis capability; nano-metal powders; poly(ethylene glycol); specific surface area; thermooxidative degradation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Effects of nano-metal powders (aluminum and nickel) addition on the thermooxidative degradation of binder PEG in air atmosphere from 20 to 350°C were studied by TG/DTA and in-situ FTIR. TG/DTA results showed that the addition of nano-Al slowed down the degradation process of PEG in the early period but accelerated the process in the late period; the addition of nano-Ni made the PEG degradation process begin as soon as melted. The in-situ FTIR results showed that nano-Ni promoted the thermooxidative degradation of PEG in air, and made the degradation process of PEG complete much earlier.
引用
收藏
页码：709 / 714
页数：5
相关论文
共 50 条
  • [21] THERMAL-DEGRADATION CHARACTERISTICS OF POLY[POLY(ETHYLENE GLYCOL)] PHOSPHATES
    BASU, S
    CHATTERJEE, N
    MAITI, MM
    JOURNAL OF APPLIED POLYMER SCIENCE, 1995, 58 (03) : 523 - 526
  • [22] Synthesis, Characterization, and Hydrolytic Degradation of Polylactide/Poly(ethylene glycol)/Nano-silica Composite Films
    Liu, Yangshuo
    Chen, Wenbao
    Kim, Hyung-Il
    JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY, 2012, 49 (04): : 348 - 354
  • [23] Dispersion of Nano TiO2 in Ethylene Glycol and Poly(ethylene terephthalate)
    Hao, Lifei
    Konagaya, Shigeji
    Yamada, Toshiro
    Tada, Kaoru
    Takemasa, Jiro
    Ito, Katsuya
    COMPOSITE INTERFACES, 2010, 17 (5-7) : 559 - 570
  • [24] New Nanocomposite Materials Dispersed with Poly(ethylene glycol): The Effects of Degradation and Mechanical Characteristics
    Qu, Ping
    Bai, Lu
    Zhang, Liping
    Li, Jing
    Wang, Da
    2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010), 2010,
  • [25] Enzymatic degradation of poly(ethylene terephthalate) copolymers with aliphatic dicarboxylic acids and/or poly(ethylene glycol)
    Nagata, M
    Kiyotsukuri, T
    Minami, S
    Tsutsumi, N
    Sakai, W
    EUROPEAN POLYMER JOURNAL, 1997, 33 (10-12) : 1701 - 1705
  • [26] STRUCTURE OF POLY[(ETHYLENE GLYCOL)-(DIETHYLENE GLYCOL)TEREPHTHALATE] AS DETERMINED BY CHEMICAL DEGRADATION
    FAKIROV, S
    SEGANOV, I
    PRANGOWA, L
    MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS, 1984, 185 (04): : 807 - 819
  • [27] Effects of sterilization on poly(ethylene glycol) hydrogels
    Kanjickal, Deenu
    Lopina, Stephanie
    Evancho-Chapman, M. Michelle
    Schmidt, Steven
    Donovan, Duane
    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2008, 87A (03) : 608 - 617
  • [28] Effects of polyvinylpyrrolidone and poly (ethylene glycol) on preparation of
    Yang, Xintong
    Chen, Yang
    Qiao, Ning
    BRAZILIAN JOURNAL OF PHARMACEUTICAL SCIENCES, 2022, 58
  • [29] Mass spectrometry investigation into the oxidative degradation of poly(ethylene glycol)
    Payne, Molly E.
    Kareem, Oluwapelumi O.
    Williams-Pavlantos, Kayla
    Wesdemiotis, Chrys
    Grayson, Scott M.
    POLYMER DEGRADATION AND STABILITY, 2021, 183
  • [30] Effects of tin compounds on thermal and thermooxidative degradation of poly(vinyl chloride).
    Iván, B
    Haszanova, R
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U352 - U352
12345