Mechanism of the Effect of Gamma Irradiation on the Surface Properties of Polytetrafluoroethylene

被引：1
作者：
Obvintsev A.Y. [1 ]
Serov S.A. [1 ]
Sadovskaya N.V. [1 ]
Khatipov S.A. [2 ]
Bouznik V.M. [3 ]
机构：
[1] Karpov Institute of Physical Chemistry, Moscow
[2] Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow
[3] All-Russian Scientific Research Institute of Aviation Materials, Moscow
来源：
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques | 2018年 / 12卷 / 5期
关键词：
dielectric increment; gamma irradiation; polar groups; polytetrafluoroethylene; surface energy;
D O I：
10.1134/S1027451018050300
中图分类号：
学科分类号：
摘要：
Changes in the work of adhesion γSL of polar and nonpolar liquids, as well as the dispersion and polar components of the surface energy of γS suspension-polymerized polytetrafluoroethylene (PTFE) as a function of the gamma-radiation dose are analyzed quantitatively. A physicochemical model for increasing the work of adhesion γSL of a polar liquid is proposed. The model is based on the formation of a double electrostatic layer at the phase interface due to ion-dipole interaction. © 2018, Pleiades Publishing, Ltd.
引用
收藏
页码：988 / 993
页数：5
相关论文
共 50 条
  • [41] Effect of Surface Modification of Polytetrafluoroethylene Micropowder on Properties of Hydrogenated Nitrile Butadiene Rubber
    Wang Z.
    Dong Y.
    Liu X.
    Gu Z.
    Chen Q.
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2023, 39 (01): : 70 - 74
  • [42] The degradation behavior and mechanism of polytetrafluoroethylene under low energy proton irradiation
    Wu, You
    Sun, Chengyue
    Wu, Yiyong
    Xing, Yuge
    Xiao, Jingdong
    Guo, Bin
    Wang, Yi
    Sui, Yu
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2018, 430 : 47 - 53
  • [43] Effects of Electron Beam Irradiation on the Thermal Properties of Scrap Polytetrafluoroethylene
    Appadu, Sivanesan
    Ratnam, Chantara Thevy
    Ahmad, Sahrim
    Chen, Ruey Shan
    Ting, Teo Ming
    Gupta, Thummalapalli C. S. M.
    SAINS MALAYSIANA, 2022, 51 (11): : 3765 - 3774
  • [44] Effect of gamma irradiation on the thermal and rheological properties of grain amaranth starch
    Kong, Xiangli
    Kasapis, Stefan
    Bao, Jinsong
    Corke, Harold
    RADIATION PHYSICS AND CHEMISTRY, 2009, 78 (11) : 954 - 960
  • [45] Effect of gamma irradiation on the mechanical properties of carbonation reaction products in mortar
    Daria Jóźwiak-Niedźwiedzka
    Mariusz Dąbrowski
    Kinga Dziedzic
    Dariusz Jarząbek
    Aneta Antolik
    Piotr Denis
    Michał A. Glinicki
    Materials and Structures, 2022, 55
  • [46] Effect of gamma irradiation on the mechanical properties of carbonation reaction products in mortar
    Jozwiak-Niedzwiedzka, Daria
    Dabrowski, Mariusz
    Dziedzic, Kinga
    Jarzabek, Dariusz
    Antolik, Aneta
    Denis, Piotr
    Glinicki, Michal A.
    MATERIALS AND STRUCTURES, 2022, 55 (06)
  • [47] Effect of gamma irradiation on the mechanical properties of PVC/ZnO polymer nanocomposite
    Al Naim, Abdullah
    Alnaim, Nisrin
    Ibrahim, Sobhy S.
    Metwally, S. M.
    JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES, 2017, 10 (03) : 165 - 171
  • [48] Effect of Gamma Irradiation on Electrical Properties of CdTe/CdS Solar Cells
    Kumar, Santosh
    Kumar, M. Vinay
    Pattabi, Manjunatha
    Asokan, K.
    Xavier
    Nini
    Martin
    Chandrashekar, B. N.
    Chun, Cheng
    Krishnaveni, S.
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (10) : 22570 - 22575
  • [49] Effect of gamma irradiation on the electrical properties of vitreous SiO2
    Abdukadyrova, IK
    INORGANIC MATERIALS, 2005, 41 (07) : 730 - 735
  • [50] Effect of gamma irradiation on shape memory, thermal and mechanical properties of polycaprolactone
    Prajapati, Sachin
    Gogoi, Runumi
    Tyagi, Vinay Kumar
    Talwar, Meenu
    Kumar, Manmohan
    Chaudhari, C. V.
    RADIATION PHYSICS AND CHEMISTRY, 2023, 204
12345