Effect of electron beam irradiation on thermal and mechanical properties of aluminum based epoxy composites

被引：22

作者：

Visakh, P. M. ^{[1
]}

Nazarenko, O. B. ^{[1
]}

Chandran, C. Sarath ^{[2
]}

Melnikova, T. V. ^{[1
]}

Nazarenko, S. Yu. ^{[1
]}

Kim, J. -C. ^{[3
]}

机构：

[1] Tomsk Polytech Univ, Lenin Av 30, Tomsk 634050, Russia

[2] Mahathma Gandhi Univ, Sch Chem Sci, Kottayam 686560, Kerala, India

[3] Univ Ulsan, Sch Mat Sci & Engn, Daehak Ro 93, Ulsan 44610, South Korea

来源：

RADIATION PHYSICS AND CHEMISTRY | 2017年 / 136卷

关键词：

Epoxy composites; Aluminum nanoparticles; Electron beam irradiation; Thermal stability; Mechanical properties; GAMMA-IRRADIATION; POLYMER MATERIALS; NANOCOMPOSITES; NANOPARTICLES; POWDER; DEGRADATION; RESISTANCE;

D O I：

10.1016/j.radphyschem.2017.03.032

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The epoxy resins are widely used in nuclear and aerospace industries. The certain properties of epoxy resins as well as the resistance to radiation can be improved by the incorporation of different fillers. This study examines the effect of electron beam irradiation on the thermal and mechanical properties of the epoxy composites filled with aluminum nanoparticles at percentage of 0.35 wt%. The epoxy composites were exposed to the irradiation doses of 30, 100 and 300 kGy using electron beam generated by the linear electron accelerator ELU-4. The effects of the doses on thermal and mechanical properties of the aluminum based epoxy composites were investigated by the methods of thermal gravimetric analysis, tensile test, and dynamic mechanical analysis. The results revealed that the studied epoxy composites showed good radiation resistance. The thermal and mechanical properties of the aluminum based epoxy composites increased with increasing the irradiation dose up to 100 kGy and decreased with further increasing the dose.

引用

页码：17 / 22

页数：6

共 38 条

[1]

Agunsoye J., 2014, Journal of Materials Science Research, V3, P23, DOI DOI 10.5539/JMSR.V3N2P23

[2] Study on thermal performance of high power LED employing aluminum filled epoxy composite as thermal interface material [J].

Anithambigai, P. ;

Shanmugan, S. ;

Mutharasu, D. ;

Zahner, T. ;

Lacey, D. .

MICROELECTRONICS JOURNAL, 2014, 45 (12) :1726-1733

[3] THERMOGRAVIMETRIC STUDY OF AMINE CROSS-LINKED EPOXIES [J].

BELLENGER, V ;

FONTAINE, E ;

FLEISHMANN, A ;

SAPORITO, J ;

VERDU, J .

POLYMER DEGRADATION AND STABILITY, 1984, 9 (04) :195-208

[4] Influence of silica fillers during the electron irradiation of DGEBA/TETA epoxy resins, part II: Study of the thermomechanical properties [J].

Benard, F. ;

Campistron, I. ;

Laguerre, A. ;

Vigier, G. ;

Laval, F. .

POLYMER DEGRADATION AND STABILITY, 2006, 91 (09) :2119-2125

[5]

Bolt R. O., 1963, RAD EFFECTS ORGANIC

[6] Fabrication and characterization of TiO2-epoxy nanocomposite [J].

Chatterjee, Amit ;

Islam, Muhammad S. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 487 (1-2) :574-585

[7] Evaluation for micro scale structures fabricated using epoxy-aluminum particle composite and its application [J].

Chung, S ;

Im, Y ;

Kim, H ;

Park, S ;

Jeong, HD .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2005, 160 (02) :168-173

[8]

Craciun E, 2011, UNIV POLITEH BUCHAR, V73, P75

[9] Degradation of epoxy coatings under gamma irradiation [J].

Djouani, F. ;

Zahra, Y. ;

Fayolle, B. ;

Kuntz, M. ;

Verdu, J. .

RADIATION PHYSICS AND CHEMISTRY, 2013, 82 :54-62

[10]

GHORBANI HR, 2014, ORIENT J CHEM, V30, P1941

← 1 2 3 4 →