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
  • [41] Compatibility and degradation of blends of poly(caprolactone) poly(ethylene glycol) block copolymer and polypropylene
    Tjong, SC
    Xu, Y
    Meng, YZ
    POLYMER, 1999, 40 (13) : 3703 - 3710
  • [42] Kinetic analysis of thermal degradation of poly(ethylene glycol) and poly(ethylene oxide)s of different molecular weight
    Vrandecic, Natasa Stipanelov
    Erceg, Matko
    Jakic, Mice
    Klaric, Ivka
    THERMOCHIMICA ACTA, 2010, 498 (1-2) : 71 - 80
  • [43] Synthesis and in vitro degradation study of poly(ethylene terephthalate)/poly(ethylene glycol) (PET/PEG) multiblock copolymer
    Qian, ZY
    Li, S
    He, Y
    Liu, XB
    POLYMER DEGRADATION AND STABILITY, 2004, 83 (01) : 93 - 100
  • [44] Effects of poly(ethylene glycol) on neutral lipid bilayers
    Bartucci, R
    Montesano, G
    Sportelli, L
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1996, 115 : 63 - 71
  • [45] Hydrolytic degradation of aliphatic polyesters copolymerized with poly(ethylene glycol)s
    Nagata, M
    Kiyotsukuri, T
    Takeuchi, S
    Tsutsumi, N
    Sakai, W
    POLYMER INTERNATIONAL, 1997, 42 (01) : 33 - 38
  • [46] In vitro degradation of poly(sebacic anhydride-co-ethylene glycol)
    Chan, CK
    Chu, IM
    MATERIALS CHEMISTRY AND PHYSICS, 2004, 88 (01) : 59 - 66
  • [47] Preparation, characterization and degradation characteristics of polyanhydrides containing poly(ethylene glycol)
    Jiang, HL
    Zhu, KJ
    POLYMER INTERNATIONAL, 1999, 48 (01) : 47 - 52
  • [48] The Effect of Poly (Ethylene glycol) Emulation on the Degradation of PLA/Starch Composites
    Momeni, Sarieh
    Rezvani Ghomi, Erfan
    Shakiba, Mohamadreza
    Shafiei-Navid, Saied
    Abdouss, Majid
    Bigham, Ashkan
    Khosravi, Fatemeh
    Ahmadi, Zahed
    Faraji, Mehdi
    Abdouss, Hamidreza
    Ramakrishna, Seeram
    POLYMERS, 2021, 13 (07)
  • [49] Degradation of poly(ethylene glycol-propylene glycol) copolymer and its influences on copper electrodeposition
    Choe, Seunghoe
    Kim, Myung Jun
    Kim, Hoe Chul
    Lim, Taeho
    Park, Kyung Ju
    Kim, Kwang Hwan
    Ahn, Sang Hyun
    Lee, Anna
    Kim, Soo-Kil
    Kim, Jae Jeong
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2014, 714 : 85 - 91
  • [50] Binding of poly(ethylene glycol) to samples of forage plants as an assay of tannins and their negative effects on ruminall degradation
    Silanikove, N
    Shinder, D
    Gilboa, N
    Eyal, M
    Nitsan, Z
    JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1996, 44 (10) : 3230 - 3234
12345