Thermal-conductivity properties of liquid-crystalline epoxy resin cured under a magnetic field

2003 ◽  
Vol 41 (14) ◽  
pp. 1739-1743 ◽  
Author(s):  
Miyuki Harada ◽  
Mitsukazu Ochi ◽  
Masayuki Tobita ◽  
Tohru Kimura ◽  
Tsukasa Ishigaki ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thermal Conductivity ◽  
Epoxy Resin ◽  
Liquid Crystalline ◽  
Liquid Crystalline Epoxy

Liquid crystalline epoxy resin with improved thermal conductivity by intermolecular dipole-dipole interactions

2018 ◽  
Vol 57 (6) ◽  
pp. 708-715 ◽  
Author(s):  
Iseul Jeong ◽  
Chae Bin Kim ◽  
Dong-Gue Kang ◽  
Kwang-Un Jeong ◽  
Se Gyu Jang ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Epoxy Resin ◽  
Liquid Crystalline ◽  
Dipole Interactions ◽  
Liquid Crystalline Epoxy

Enhanced Thermal Conductivity of Liquid Crystalline Epoxy Resin using Controlled Linear Polymerization

2018 ◽  
Vol 7 (10) ◽  
pp. 1180-1185 ◽  
Author(s):  
Akherul Md. Islam ◽  
Hongjin Lim ◽  
Nam-Ho You ◽  
Seokhoon Ahn ◽  
Munju Goh ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Epoxy Resin ◽  
Liquid Crystalline ◽  
Liquid Crystalline Epoxy ◽  
Enhanced Thermal Conductivity

scholarly journals Preparation and Thermal Conductivity of Epoxy Resin/Graphene-Fe3O4 Composites

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 2013
Author(s):  
Zhong Wu ◽  
Jingyun Chen ◽  
Qifeng Li ◽  
Da-Hai Xia ◽  
Yida Deng ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thermal Conductivity ◽  
Thermal Stability ◽  
Epoxy Resin ◽  
Thermomechanical Properties ◽  
Packaging Materials ◽  
Mass Ratio ◽  
Degree Of Orientation ◽  
Ep Matrix ◽  
Electrical Insulation Properties

By modifying the bonding of graphene (GR) and Fe3O4, a stable structure of GR-Fe3O4, namely magnetic GR, was obtained. Under the induction of a magnetic field, it can be orientated in an epoxy resin (EP) matrix, thus preparing EP/GR-Fe3O4 composites. The effects of the content of GR and the degree of orientation on the thermal conductivity of the composites were investigated, and the most suitable Fe3O4 load on GR was obtained. When the mass ratio of GR and Fe3O4 was 2:1, the thermal conductivity could be increased by 54.8% compared with that of pure EP. Meanwhile, EP/GR-Fe3O4 composites had a better thermal stability, dynamic thermomechanical properties, and excellent electrical insulation properties, which can meet the requirements of electronic packaging materials.

scholarly journals Advances in Liquid Crystalline Epoxy Resins for High Thermal Conductivity

Polymers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1302
Author(s):  
Younggi Hong ◽  
Munju Goh
Keyword(s):  
Thermal Conductivity ◽  
Network Structure ◽  
Epoxy Resins ◽  
Liquid Crystalline ◽  
Random Network ◽  
Three Dimensional ◽  
Heat Insulator ◽  
Liquid Crystalline Epoxy ◽  
Thermally Conductive ◽  
Substantial Interest

Epoxy resin (EP) is one of the most famous thermoset materials. In general, because EP has a three-dimensional random network, it possesses thermal properties similar to those of a typical heat insulator. Recently, there has been substantial interest in controlling the network structure of EP to create new functionalities. Indeed, the modified EP, represented as liquid crystalline epoxy (LCE), is considered promising for producing novel functionalities, which cannot be obtained from conventional EPs, by replacing the random network structure with an oriented one. In this paper, we review the current progress in the field of LCEs and their application to highly thermally conductive composite materials.

The influence of a magnetic field on the morphology and thermomechanical properties of a liquid crystalline epoxy carbon composite

2018 ◽  
Vol 39 (S4) ◽  
pp. E2573-E2583 ◽  
Author(s):  
Beata Mossety-Leszczak ◽  
Maciej Kisiel ◽  
Piotr Szałański ◽  
Magdalena Włodarska ◽  
Urszula Szeluga ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Liquid Crystalline ◽  
Carbon Composite ◽  
Thermomechanical Properties ◽  
Liquid Crystalline Epoxy

Highly thermal conductive resins formed from wide-temperature-range eutectic mixtures of liquid crystalline epoxies bearing diglycidyl moieties at the side positions

2017 ◽  
Vol 8 (18) ◽  
pp. 2806-2814 ◽  
Author(s):  
Youngsu Kim ◽  
Hyeonuk Yeo ◽  
Nam-Ho You ◽  
Se Gyu Jang ◽  
Seokhoon Ahn ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Wide Temperature Range ◽  
Epoxy Resins ◽  
Liquid Crystalline ◽  
High Thermal Conductivity ◽  
Temperature Range ◽  
Eutectic Mixtures ◽  
Liquid Crystalline Epoxy ◽  
Conductive Resins

Liquid crystalline epoxy resins with a wide temperature range exhibit a high thermal conductivity of 0.4 W m−1 K−1.

Synthesis and characterisation of a novel Y-shaped liquid crystalline epoxy and its effect on isotropic epoxy resin

2019 ◽  
Vol 46 (10) ◽  
pp. 1467-1477 ◽  
Author(s):  
Zirui Lin ◽  
Yuehua Cong ◽  
Baoyan Zhang ◽  
Haozhou Huang
Keyword(s):  
Epoxy Resin ◽  
Liquid Crystalline ◽  
Liquid Crystalline Epoxy
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