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
  • [31] Synthesis and properties of polydiphenylsilane/fullerene C60 nanocomposites
    Sacarescu, Liviu
    Kostromin, Sergei
    Bronnikov, Sergei
    MATERIALS CHEMISTRY AND PHYSICS, 2015, 149 : 430 - 436
  • [32] Thermodynamic properties of C60 fullerene water solution
    Adamenko, II
    Moroz, KO
    Durov, SS
    Prylutskyy, YI
    Scharff, P
    Braun, T
    HIGH PRESSURE RESEARCH, 2003, 23 (03) : 271 - 273
  • [33] Antioxidant Properties of Fullerene C60/Dihydroquercetin Composites
    Dumpis, M. A.
    Prokopenko, V. M.
    Litasova, E. V.
    Arutyunyan, A. V.
    Piotrovskii, L. B.
    PHARMACEUTICAL CHEMISTRY JOURNAL, 2018, 51 (10) : 881 - 883
  • [34] On C60 fullerene photopolymerization
    Cataldo, F
    POLYMER INTERNATIONAL, 1999, 48 (02) : 143 - 149
  • [35] Reactivity of fullerene C60
    Shestakov, A. F.
    RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2008, 78 (04) : 811 - 821
  • [36] Hydrosilylation of fullerene C60
    Bespalova, NB
    Bovina, MA
    Rebrov, AI
    Khodzhaeva, VL
    Semenov, OB
    RUSSIAN CHEMICAL BULLETIN, 1997, 46 (09) : 1620 - 1621
  • [37] EMBEDDING IN FULLERENE C60
    LIU, J
    CHEMICAL PHYSICS LETTERS, 1995, 232 (1-2) : 27 - 30
  • [38] Cathodoluminescence of fullerene C60
    Rowlands, AP
    Karali, T
    Terrones, M
    Grobert, N
    Townsend, PD
    Kordatos, K
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2000, 12 (36) : 7869 - 7878
  • [39] C60 fullerene polymers
    Wood, RA
    Lewis, MH
    Lees, MR
    Bennington, SM
    Cain, MG
    Kitamura, N
    NANOSTRUCTURED MATERIALS AND COATINGS FOR BIOMEDICAL AND SENSOR APPLICATIONS, 2003, 102 : 239 - 248
  • [40] Solubility of C60 fullerene
    Marcus, Y
    Smith, AL
    Korobov, MV
    Mirakyan, AL
    Avramenko, NV
    Stukalin, EB
    JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (13): : 2499 - 2506
12345