Water transport in epoxy/MWCNT composites

被引：152
|
作者：
Starkova, O. [1 ]
Buschhorn, S. T. [2 ]
Mannov, E. [2 ]
Schulte, K. [2 ]
Aniskevich, A. [1 ]
机构：
[1] Univ Latvia, Inst Polymer Mech, LV-1006 Riga, Latvia
[2] Tech Univ Hamburg, Inst Polymers & Composites, D-21073 Hamburg, Germany
来源：
EUROPEAN POLYMER JOURNAL | 2013年 / 49卷 / 08期
关键词：
Water diffusion; Nanocomposite; Free volume; Swelling; Hydrothermal ageing; Thermomechanical analysis; EPOXY-RESIN; POLYMER NANOCOMPOSITES; MECHANICAL-PROPERTIES; CARBON NANOTUBES; CURED EPOXY; FREE-VOLUME; ABSORPTION; SORPTION; DIFFUSION; ADHESIVE;
D O I：
10.1016/j.eurpolymj.2013.05.010
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Moisture and water uptake of epoxy/multi-wall carbon nanotube (MWCNT) composites was studied in a wide range of atmosphere relative humidity and temperatures. Addition of up to 1 wt.% of MWCNTs into the neat epoxy resulted to the twofold decrease of the diffusivity, while the levels of moisture/water uptake remained unchanged. The positive effect on the reduction of the diffusion coefficient diminishes with the increase of temperature. Differences in the water transport properties and plasticization ability of the neat polymer and its nanocomposites are explained by the free volume considerations and the polymer-water interactions, which are verified by the results of thermomechanical analysis. Water uptake by the nanocomposites resulted to a lower decrease of the storage modulus than that of the neat epoxy. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2138 / 2148
页数：11
相关论文
共 50 条
  • [41] Dielectric Relaxation in the Hybrid Epoxy/MWCNT/MnFe2O4 Composites
    Meisak, Darya
    Macutkevic, Jan
    Plyushch, Artyom
    Kuzhir, Polina
    Selskis, Algirdas
    Banys, Juras
    POLYMERS, 2020, 12 (03)
  • [42] Influence of the Contact Metallization on the Characteristics of Resistive Temperature Sensors Based on EPOXY/MWCNT Composites
    Neitzert, Heinz Christoph
    Landi, Giovanni
    SENSORS, 2015, 319 : 333 - 337
  • [43] Sliding wear behavior of E-glass-epoxy/MWCNT composites: An experimental assessment
    Bobbili, Ravindranadh
    Madhu, V.
    ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH, 2016, 19 (01): : 8 - 14
  • [44] The effects of anionic surfactant on the mechanical, thermal, structure and morphological properties of epoxy–MWCNT composites
    Md. Gulam Sumdani
    Muhammad Remanul Islam
    Ahmad Naim Ahmad Yahaya
    Polymer Bulletin, 2019, 76 : 5919 - 5938
  • [45] Dielectric Relaxation Spectroscopy and Synergy Effects in Epoxy/MWCNT/Ni@C Composites
    Meisak, Darya
    Macutkevic, Jan
    Selskis, Algirdas
    Kuzhir, Polina
    Banys, Juras
    NANOMATERIALS, 2021, 11 (02) : 1 - 18
  • [46] Effect on Compression Molding Parameters in Mechanical Properties of MWCNT/Glass Fiber/Epoxy Composites
    Venugopal, Jayaprakash
    Dhanasakkaravarthi, B.
    Surakasi, Raviteja
    Rinawa, Moti Lal
    Manjunatha, L. H.
    Alshgari, Razan A.
    Wabaidur, Saikh Mohammad
    Islam, Md Ataul
    Jenish, I
    ADVANCES IN POLYMER TECHNOLOGY, 2022, 2022
  • [47] APPLICATION OF SYNTHESIZED IRON/TITANIUM CARBIDE MIXTURE FOR RESTORATION OF WATER TRANSPORT PARTS BY EPOXY COMPOSITES
    Sapronov, O. O.
    Buketov, A. V.
    Yakushchenko, S. V.
    Syzonenko, O. M.
    Sapronova, A. V.
    Sotsenko, V. V.
    Vorobiov, P. O.
    Lypian, Ye. V.
    Sieliverstov, I. A.
    Dobrotvor, I. H.
    COMPOSITES-MECHANICS COMPUTATIONS APPLICATIONS, 2021, 12 (04): : 23 - 35
  • [48] Enhanced microwave shielding and mechanical properties of high loading MWCNT-epoxy composites
    Singh, B. P.
    Prasanta
    Choudhary, Veena
    Saini, Parveen
    Pande, Shailaja
    Singh, V. N.
    Mathur, R. B.
    JOURNAL OF NANOPARTICLE RESEARCH, 2013, 15 (04)
  • [49] Interlaminar Fracture Behaviour and Mechanical Properties of MWCNT Filled Epoxy Fibre Reinforced Composites
    Ricciardi, M. R.
    Martone, A.
    Giordano, M.
    Zarrelli, M.
    Langella, A.
    Antonucci, V.
    9TH INTERNATIONAL CONFERENCE ON COMPOSITE SCIENCE AND TECHNOLOGY: 2020 - SCIENTIFIC AND INDUSTRIAL CHALLENGES, 2013, : 1043 - 1043
  • [50] Aligned MWCNT-Reinforced Bulk Epoxy-Matrix Composites by Dielectrophoretic Force
    Wang, Ming-Wen
    Yu, Niann-i
    Liao, Wen-Hao
    MATERIALS PROCESSING TECHNOLOGY II, PTS 1-4, 2012, 538-541 : 2224 - +
12345