Hydrophilization of polypropylene films by poly(ethylene oxide) via intercrystallite crazing

被引：10
作者：
Yarysheva, Alena Yu [1 ]
Dolgova, Alla A. [1 ]
Yarysheva, Larisa M. [1 ]
Arzhakova, Olga, V [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
来源：
MENDELEEV COMMUNICATIONS | 2020年 / 30卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
poly(ethylene oxide); polypropylene; nanocomposite; crazing; wettability; POLYETHYLENE; MEMBRANES; SURFACE;
D O I：
10.1016/j.mencom.2020.07.035
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Nanocomposite materials based on the incompatible polymers polypropylene and poly(ethylene oxide) were prepared. The stretching of polypropylene films in water-ethanol solutions of poly(ethylene oxide) proceeds via intercrystallite crazing, and it is accompanied by the penetration of poly(ethylene oxide) macromolecules into the porous structure of a polypropylene matrix. The incorporation of a hydrophilic component provides an efficient hydrophilization of the initial hydrophobic polypropylene films.
引用
收藏
页码：507 / 508
页数：2
相关论文
共 26 条
  • [1] The effect of preliminary orientation on environmental crazing of high-density polyethylene films
    Arzhakova, O., V
    Prishchepa, D., V
    Dolgova, A. A.
    Volynskii, A. L.
    [J]. POLYMER, 2019, 170 : 179 - 189
  • [2] Plasma-induced surface modification and adhesion enhancement of polypropylene surface
    Bhat, NV
    Upadhyay, DJ
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 86 (04) : 925 - 936
  • [3] New composite membranes based on crosslinked poly(acrylic acid) and porous polyethylene films
    Buyanov, A. L.
    Revel'skaya, L. G.
    Bobrova, N. V.
    Elyashevich, G. K.
    [J]. POLYMER SCIENCE SERIES A, 2006, 48 (07) : 738 - 744
  • [4] Doi M., 1986, The Theory of Polymer Dynamics
  • [5] Doytcheva M, 2001, MACROMOL MATER ENG, V286, P30, DOI 10.1002/1439-2054(20010101)286:1<30::AID-MAME30>3.0.CO
  • [6] 2-6
  • [7] Sorption of CdTe and Au nanoparticles by microporous isotactic polypropylene
    Efimova, Anna A.
    Grokhovskaya, Tatyana E.
    Efimov, Alexander V.
    [J]. MENDELEEV COMMUNICATIONS, 2017, 27 (03) : 315 - 317
  • [8] Gennes P. G., 1979, Scaling Concepts in Polymer Physics
  • [9] Surface modification of polypropylene microfiltration membrane via entrapment of an amphiphilic alkyl oligoethyleneglycolether
    Guo, Haofei
    Ulbricht, Mathias
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2010, 349 (1-2) : 312 - 320
  • [10] Kasalkova N. Slepickova, 2015, WETTING WETTABILITY, P323
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