Investigation of fullerene C60 effect on properties of polymethylmethacrylate exposed to ionizing radiation

被引：13
|
作者：
Zhogova, KB
Davydov, IA
Punin, VT
Troitskii, BB
Domvachiev, GA
机构：
[1] All Russia Sci Res Inst Expt Phys, Russian Fed Nucl Ctr, Sarov 607190, Russia
[2] Russian Acad Sci, Rasuaev Inst Organomet Chem, Nizhnii Novgorod, Russia
来源：
EUROPEAN POLYMER JOURNAL | 2005年 / 41卷 / 06期
关键词：
polymethylmethacrylate; fullerene C-60; thermal; mechanical and optical properties;
D O I：
10.1016/j.eurpolymj.2005.01.010
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Effect of fullerene C-60 was investigated on thermal, mechanical and optical properties of polymethylmethacrylate (PMMA) under ionizing radiation. It was stated that fullerene C-60 behaves as an effective antirad with respect to PMMA. Fullerene C60 addition raises temperature of destruction for polymer subjected to electron radiation by 2025 ° C, lowers the rate from 4 to 4.5 times and increases the activation barrier for radiated PMMA destruction reaction. Fullerene C60 addition promotes improvement of strength properties of PMMA: for films containing C-60 addition and else subjected to electron radiation treatment a decrease in rupture strength is 10-15%, for samples containing no fullerene it equals ∼ 25%. Interaction of free radicals with fullerene at radiation treatment influences optical characteristics of PMMA films. © 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1260 / 1264
页数：5
相关论文
共 50 条
  • [41] Photoluminescence of Fullerene C60
    孙润光
    张新夷
    李多禄
    金长清
    蔡志岗
    Chinese Science Bulletin, 1994, (09) : 725 - 729
  • [42] Reactivity of fullerene C60
    A. F. Shestakov
    Russian Journal of General Chemistry, 2008, 78 : 811 - 821
  • [43] SUMANENE AND FULLERENE C60
    Melker, Alexander, I
    Krupina, Maria A.
    Zarafutdinov, Ruslan M.
    MATERIALS PHYSICS AND MECHANICS, 2019, 41 (01): : 45 - 51
  • [44] The Chemistry of Fullerene C60
    Chim Ind, 9 (1085):
  • [45] The hydrogenation process as a method of investigation of fullerene C60 molecule
    Schur, D. V.
    Zaginaichenko, S. Y.
    Veziroglu, T. N.
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (06) : 2742 - 2762
  • [46] The effect of water on the stability of C60 fullerene nanowhiskers
    Kun’ichi Miyazawa
    Kayoko Hotta
    Journal of Nanoparticle Research, 2011, 13 : 5739 - 5747
  • [47] The effect of C60 fullerene on the toughening of epoxy compositions
    V. V. Zuev
    Mechanics of Composite Materials, 2012, 47 : 603 - 608
  • [48] The Electroforming Effect in Polycrystalline Fullerene C60 Films
    I. B. Zakharova
    D. I. Dolzhenko
    V. F. Borodzyulya
    N. T. Sudar’
    Technical Physics Letters, 2019, 45 : 142 - 144
  • [49] The effect of water on the stability of C60 fullerene nanowhiskers
    Miyazawa, Kun'ichi
    Hotta, Kayoko
    JOURNAL OF NANOPARTICLE RESEARCH, 2011, 13 (11) : 5739 - 5747
  • [50] The Electroforming Effect in Polycrystalline Fullerene C60 Films
    Zakharova, I. B.
    Dolzhenko, D. I.
    Borodzyulya, V. F.
    Sudar', N. T.
    TECHNICAL PHYSICS LETTERS, 2019, 45 (02) : 142 - 144
12345